Tearsheet

State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)

Market Price (6/27/2026): $22.41

State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)

Market Price (6/27/2026): $22.41

Key Takeaways

SPMB has returned +1.2% YTD vs +7.2% for SPY, +0.8% for AGG; +5.2% over the past 12 months (SPY +20.2%, AGG +3.9%). details →
Priced in gold, SPMB has returned -46.9% over the past 3 years, vs +13.8% in dollars — its dollar gains have lagged gold. details →
Over the past month, SPMB has seen net inflows of +$147M (+2.1% of assets). details →
SPMB yields 3.73% based on its trailing 12-month distributions.
SPMB is trading within 0.9% of its all-time high. details →

Last updated: 6/26/2026.

Price Chart

ETF Price
Price/Gold

Asset Allocation with SPMB

Risk Tolerance:

ConservativeModerateAggressive

Moderate — 55% equity / 25% bonds / 20% alternatives

10Y Return (ann.)

+11.8%

Volatility

10.9%

Sharpe

0.83

YTD

+4.7%

Modeled with monthly rebalancing to target weights; 10-year figures are annualized from monthly returns. Illustrative only — past performance is not indicative of future results.

	ETF	%	1D	1W	1M	YTD
Equity	SPY	25.0%	-0.7%	-2.4%	-2.9%	7.2%
Bond	SPMB	50.0%	0.1%	0.5%	0.8%	1.2%
Gold	GLD	10.0%	1.1%	-3.5%	-8.5%	-5.7%
Commodity	DBC	2.5%	-1.3%	-3.8%	-9.9%	18.8%
Real Estate	VNQ	5.0%	1.5%	4.2%	2.7%	13.7%
Bitcoin	BTCUSD	0.0%	-0.3%	-5.4%	-19.9%	-32.0%
Cash	GOVT	7.5%	0.1%	0.5%	0.6%	0.4%
Conservative Portfolio		100.0%	0.1%	-0.5%	-1.3%	3.0%

	ETF	%	1D	1W	1M	YTD
Equity	SPY	55.0%	-0.7%	-2.4%	-2.9%	7.2%
Bond	SPMB	25.0%	0.1%	0.5%	0.8%	1.2%
Gold	GLD	7.0%	1.1%	-3.5%	-8.5%	-5.7%
Commodity	DBC	4.0%	-1.3%	-3.8%	-9.9%	18.8%
Real Estate	VNQ	5.0%	1.5%	4.2%	2.7%	13.7%
Bitcoin	BTCUSD	2.0%	-0.3%	-5.4%	-19.9%	-32.0%
Cash	GOVT	2.0%	0.1%	0.5%	0.6%	0.4%
Moderate Portfolio		100.0%	-0.3%	-1.5%	-2.6%	4.7%

	ETF	%	1D	1W	1M	YTD
Equity	SPY	80.0%	-0.7%	-2.4%	-2.9%	7.2%
Bond	SPMB	5.0%	0.1%	0.5%	0.8%	1.2%
Gold	GLD	3.0%	1.1%	-3.5%	-8.5%	-5.7%
Commodity	DBC	2.2%	-1.3%	-3.8%	-9.9%	18.8%
Real Estate	VNQ	4.5%	1.5%	4.2%	2.7%	13.7%
Bitcoin	BTCUSD	5.2%	-0.3%	-5.4%	-19.9%	-32.0%
Cash	GOVT	0.0%	0.1%	0.5%	0.6%	0.4%
Aggressive Portfolio		100.0%	-0.5%	-2.2%	-3.7%	5.0%

	ETF	%	Return	Volatility	Sharpe
Equity	SPY	25.0%	15.2%	15.3%	0.82
Bond	SPMB	50.0%	1.3%	5.2%	-0.25
Gold	GLD	10.0%	11.8%	15.0%	0.65
Commodity	DBC	2.5%	5.9%	17.1%	0.28
Real Estate	VNQ	5.0%	5.6%	17.8%	0.26
Bitcoin	BTCUSD	0.0%	54.5%	76.8%	0.86
Cash	GOVT	7.5%	0.5%	4.9%	-0.41
Conservative Portfolio		100.0%	6.4%	7.0%	0.53

	ETF	%	Return	Volatility	Sharpe
Equity	SPY	55.0%	15.2%	15.3%	0.82
Bond	SPMB	25.0%	1.3%	5.2%	-0.25
Gold	GLD	7.0%	11.8%	15.0%	0.65
Commodity	DBC	4.0%	5.9%	17.1%	0.28
Real Estate	VNQ	5.0%	5.6%	17.8%	0.26
Bitcoin	BTCUSD	2.0%	54.5%	76.8%	0.86
Cash	GOVT	2.0%	0.5%	4.9%	-0.41
Moderate Portfolio		100.0%	11.8%	10.9%	0.83

	ETF	%	Return	Volatility	Sharpe
Equity	SPY	80.0%	15.2%	15.3%	0.82
Bond	SPMB	5.0%	1.3%	5.2%	-0.25
Gold	GLD	3.0%	11.8%	15.0%	0.65
Commodity	DBC	2.2%	5.9%	17.1%	0.28
Real Estate	VNQ	4.5%	5.6%	17.8%	0.26
Bitcoin	BTCUSD	5.2%	54.5%	76.8%	0.86
Cash	GOVT	0.0%	0.5%	4.9%	-0.41
Aggressive Portfolio		100.0%	17.0%	15.0%	0.94

Figures are on an annualized basis, based on monthly return data for the last 10 years

	ETF	%	Inflation Shock	Covid Pandemic	2018 Correction
Equity	SPY	25.0%	-23.0%	-30.4%	-19.3%
Bond	SPMB	50.0%	-13.9%	-0.6%	2.2%
Gold	GLD	10.0%	-7.7%	-6.3%	5.0%
Commodity	DBC	2.5%	20.5%	-23.7%	-17.5%
Real Estate	VNQ	5.0%	-29.8%	-41.6%	-11.1%
Bitcoin	BTCUSD	0.0%	-56.0%	-33.5%	-37.4%
Cash	GOVT	7.5%	-12.4%	4.4%	1.6%
Conservative Portfolio		100.0%	-15.4%	-10.9%	-4.1%

	ETF	%	Inflation Shock	Covid Pandemic	2018 Correction
Equity	SPY	55.0%	-23.0%	-30.4%	-19.3%
Bond	SPMB	25.0%	-13.9%	-0.6%	2.2%
Gold	GLD	7.0%	-7.7%	-6.3%	5.0%
Commodity	DBC	4.0%	20.5%	-23.7%	-17.5%
Real Estate	VNQ	5.0%	-29.8%	-41.6%	-11.1%
Bitcoin	BTCUSD	2.0%	-56.0%	-33.5%	-37.4%
Cash	GOVT	2.0%	-12.4%	4.4%	1.6%
Moderate Portfolio		100.0%	-18.7%	-20.9%	-11.7%

	ETF	%	Inflation Shock	Covid Pandemic	2018 Correction
Equity	SPY	80.0%	-23.0%	-30.4%	-19.3%
Bond	SPMB	5.0%	-13.9%	-0.6%	2.2%
Gold	GLD	3.0%	-7.7%	-6.3%	5.0%
Commodity	DBC	2.2%	20.5%	-23.7%	-17.5%
Real Estate	VNQ	4.5%	-29.8%	-41.6%	-11.1%
Bitcoin	BTCUSD	5.2%	-56.0%	-33.5%	-37.4%
Cash	GOVT	0.0%	-12.4%	4.4%	1.6%
Aggressive Portfolio		100.0%	-23.1%	-28.7%	-18.1%

The table shows the return of different asset classes during market crises - specifically during the period where the S&P fell and bottomed

Learn More →

Tailored Asset Allocation
[1] Personalized 5 Level Risk Tolerance Assessment
[2] Asset Allocation for My Risk Tolerance

Learn More →

Protect Wealth
[1] Defensive Portfolios
[2] Tax-Efficient Strategies

Top 20 Holdings for SPMB

Total Weights
Top 5: 7.4% | Top 10: 7.4% | Top 20: 7.4%

	Holding	ETF Weight
924QSGII3	SSI US GOV MONEY MARKET CLASS	7.02%
	FED HM LN PC POOL RQ0118 FR 05/56 FIXED 5	0.40%

Performance for SPMB Top Holdings

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Guidance Updates for SPMB Top Holdings

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Return vs. Risk

Price Returns Compared

	2021	2022	2023	2024	2025	2026	Total [1]
Returns
SPMB Return	-1%	-12%	5%	1%	8%	1%	1%
Peers Return	-1%	-12%	5%	3%	8%	1%	3%
S&P 500 Return	27%	-19%	24%	23%	16%	7%	96%
Monthly Win Rates [3]
SPMB Win Rate	42%	25%	42%	58%	75%	83%
Peers Win Rate	25%	25%	42%	63%	78%	78%
S&P 500 Win Rate	75%	42%	67%	75%	67%	50%
Max Drawdowns [4]
SPMB Max Drawdown	-2%	-17%	-9%	-4%	-3%	-3%
Peers Max Drawdown	-2%	-16%	-9%	-4%	-3%	-3%
S&P 500 Max Drawdown	-5%	-25%	-10%	-8%	-19%	-9%

[1] Cumulative total returns since the beginning of 2021
[2] Peers: MBB, VMBS, MBS.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 6/26/2026 (YTD)

Sharpe Ratios Compared

One measure of reward vs. risk is a Sharpe ratio. A higher ratio indicates better risk-adjusted returns. Most funds have Sharpe ratios < 1.0.

Ticker	1Y	3Y	5Y
SPMB	0.59	0.03	-0.44
Bond Top Results (3Y)
USHY	0.86	0.96	0.14
SHYG	0.82	0.93	0.25
JNK	0.89	0.88	0.06
HYG	0.70	0.86	0.08
SPSB	0.17	0.61	-0.43

Results as of 5312026.

Event	SPMB	S&P 500
2022 Inflation Shock & Fed Tightening
% Loss	-16.2%	-24.5%
% Gain to Breakeven	19.3%	32.4%
Time to Breakeven	1054 days	427 days
2020 COVID-19 Crash
% Loss	-11.2%	-33.7%
% Gain to Breakeven	12.6%	50.9%
Time to Breakeven	1 days	140 days

Compare to MBB, VMBS, MBS

In The Past

State Street SPDR Portfolio Mortgage Backed Bond ETF's stock fell 0.0% during the 2025 US Tariff Shock. Such a loss loss requires a 0.0% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

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Compare to MBB, VMBS, MBS

In The Past

State Street SPDR Portfolio Mortgage Backed Bond ETF's stock fell 0.0% during the 2025 US Tariff Shock. Such a loss loss requires a 0.0% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

SPMB Dip Buy History

SPMB had 4 events since 1/27/2009 where the dip threshold of -5.0% within 60 days was triggered

12% median peak return within 1 year of dip event
228 days is the median time to peak return after a dip event
-1.3% median max drawdown within 1 year of dip event

60 Day Dip			SPMB Subsequent Performance
Date	SPMB	SPY	1Y	Peak Return	Max Drop	# Days to Peak
Median			8%	12%	-1%	228
10032023	-5%	-4%	15%	16%	-1%	349
9262022	-7%	-3%	1%	8%	-2%	128
3222022	-5%	-4%	-4%	0%	-12%	1
3122020	-10%	-21%	15%	17%	0%	327

[1] Dip event defined as first instance dip threshold is triggered within a 60-day time period.
[2] Analysis for period from 1/1/2005 to 6/26/2026

SPMB had 2 events since 1/27/2009 where the dip threshold of -10% within 90 days was triggered

12% median peak return within 1 year of dip event
188 days is the median time to peak return after a dip event
-2.4% median max drawdown within 1 year of dip event

90 Day Dip			SPMB Subsequent Performance
Date	SPMB	SPY	1Y	Peak Return	Max Drop	# Days to Peak
Median			9%	12%	-2%	188
6142022	-11%	-16%	3%	7%	-5%	48
3122020	-10%	-18%	15%	17%	0%	327

[1] Dip event defined as first instance dip threshold is triggered within a 90-day time period.
[2] Analysis for period from 1/1/2005 to 6/26/2026

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Current Dip Buy Opportunities Across ETFs

ETFs currently down 5% or more from trailing 6M peaks.

Ticker	Name	Dip %	Mkt Price	Price Date	Peak Price	Peak Date	# Days
OEF	iShares S&P 100 ETF	-5.4%	357.57	6262026	378.10	6012026	25
XLG	Invesco S&P 500 Top 50 ETF	-8.2%	59.30	6262026	64.59	6012026	25
MAGS	Roundhill Magnificent Seven ETF	-13.2%	61.60	6262026	70.94	5142026	43
QQQ	Invesco QQQ Trust, Series 1	-5.3%	706.52	6262026	746.16	6022026	24
QQQM	Invesco NASDAQ 100 ETF	-5.3%	290.95	6262026	307.23	6022026	24
ONEQ	Fidelity Nasdaq Composite Index ETF	-6.9%	99.38	6262026	106.70	6022026	24
VUG	Vanguard Growth ETF	-8.2%	82.76	6262026	90.19	6012026	25
IWF	iShares Russell 1000 Growth ETF	-7.6%	119.04	6262026	128.77	6012026	25
IVW	iShares S&P 500 Growth ETF	-6.4%	132.58	6262026	141.59	6012026	25
SCHG	Schwab U.S. Large-Cap Growth ETF	-7.0%	32.84	6262026	35.30	6012026	25
SPYG	State Street SPDR Portfolio S&P 500 Growth ETF	-6.4%	114.71	6262026	122.60	6012026	25
VONG	Vanguard Russell 1000 Growth ETF	-7.7%	122.12	6262026	132.35	6012026	25
MGK	Vanguard Mega Cap Growth ETF	-8.4%	84.27	6262026	91.97	6012026	25
AKRE	Akre Focus ETF	-19.7%	53.50	6262026	66.59	1062026	171
SCZ	iShares MSCI EAFE Small-Cap ETF	-5.0%	82.16	6262026	86.49	5312026	26
VSS	Vanguard FTSE All-World EX-US Small-Cap Index Fund	-5.4%	153.01	6262026	161.79	5112026	46
SCHC	Schwab International Small-Cap Equity ETF	-7.4%	47.75	6262026	51.54	3012026	117
IEMG	iShares Core MSCI Emerging Markets ETF	-5.5%	81.30	6262026	86.00	6222026	4
EEM	iShares MSCI Emerging Markets ETF	-5.6%	67.19	6262026	71.21	6222026	4
FNDE	Schwab Fundamental Emerging Markets Equity ETF	-7.2%	39.28	6262026	42.35	6022026	24
EWY	iShares MSCI South Korea ETF	-10.0%	197.28	6262026	219.20	6212026	5
EWZ	iShares MSCI Brazil ETF	-16.9%	34.67	6262026	41.73	4142026	73
FXI	iShares China Large-Cap ETF	-22.5%	31.59	6262026	40.78	1292026	148
ILF	iShares Latin America 40 ETF	-11.3%	33.81	6262026	38.10	4142026	73
KWEB	KraneShares CSI China Internet ETF	-36.4%	23.94	6262026	37.66	1122026	165
SCHY	Schwab International Dividend Equity ETF	-5.9%	31.74	6262026	33.73	3012026	117
QQQI	NEOS Nasdaq 100 High Income ETF	-5.2%	54.69	6262026	57.69	6022026	24
MTUM	iShares MSCI USA Momentum Factor ETF	-5.6%	325.74	6262026	345.22	6222026	4
ARKK	ARK Innovation ETF	-6.1%	78.13	6262026	83.21	1132026	164
URA	Global X Uranium ETF	-29.5%	43.59	6262026	61.81	1282026	149
BOTZ	Global X Funds Global X Robotics & Artificial Intelligence ETF	-13.5%	36.01	6262026	41.63	5132026	44
ROBO	ROBO Global Robotics & Automation Index ETF	-9.2%	82.00	6262026	90.34	6022026	24
LIT	Global X Lithium & Battery Tech ETF	-17.1%	75.93	6262026	91.62	5112026	46
ICLN	iShares Global Clean Energy ETF	-17.9%	19.50	6262026	23.75	6022026	24
ARKQ	ARK Autonomous Technology & Robotics ETF	-14.1%	123.60	6262026	143.82	5282026	29
ARKW	ARK Next Generation Internet ETF	-9.7%	139.22	6262026	154.18	6012026	25
ARKX	ARK Space & Defense Innovation ETF	-15.4%	31.93	6262026	37.74	5282026	29
NASA	Tema Space Innovators ETF	-36.5%	26.58	6262026	41.89	5272026	30
XOVR	EntrepreneurShares Series Trust ERShares Private-Public Crossover ETF	-5.9%	19.69	6262026	20.93	6162026	10
AGIX	KraneShares Artificial Intelligence ETF	-9.3%	44.79	6262026	49.40	6012026	25
CGBL	Capital Group Core Balanced ETF	-6.2%	34.41	6262026	36.67	2252026	121
GDE	WisdomTree Efficient Gold Plus Equity Strategy Fund	-13.8%	60.67	6262026	70.39	5112026	46
RAAX	VanEck Real Assets ETF	-6.8%	39.81	6262026	42.70	5112026	46
VGT	Vanguard Information Technology ETF	-9.4%	113.86	6262026	125.62	6022026	24
XLK	State Street Technology Select Sector SPDR ETF	-8.6%	181.11	6262026	198.21	6022026	24
XLE	State Street Energy Select Sector SPDR ETF	-13.9%	53.84	6262026	62.56	3292026	89
XLC	State Street Communication Services Select Sector SPDR ETF	-11.3%	106.18	6262026	119.70	2012026	145
XLY	State Street Consumer Discretionary Select Sector SPDR ETF	-8.0%	114.37	6262026	124.27	1122026	165
XLP	State Street Consumer Staples Select Sector SPDR ETF	-5.4%	84.71	6262026	89.51	3012026	117
FXN	First Trust Energy AlphaDEX Fund	-12.4%	20.31	6262026	23.18	3292026	89
SMH	VanEck Semiconductor ETF	-8.6%	611.61	6262026	668.91	6222026	4
SOXX	iShares Semiconductor ETF	-9.9%	589.94	6262026	655.01	6222026	4
ITA	iShares U.S. Aerospace & Defense ETF	-5.4%	236.78	6262026	250.42	3022026	116
XOP	State Street SPDR S&P Oil & Gas Exploration & Production ETF	-17.8%	154.68	6262026	188.18	3292026	89
IGV	iShares Expanded Tech-Software Sector ETF	-18.4%	88.20	6262026	108.10	12282025	180
IAI	iShares U.S. Broker-Dealers & Securities Exchanges ETF	-7.3%	175.82	6262026	189.59	1152026	162
MISL	First Trust Indxx Aerospace & Defense ETF	-13.5%	44.10	6262026	50.98	1192026	158
RING	iShares MSCI Global Gold Miners ETF	-33.7%	65.96	6262026	99.42	3012026	117
SOXQ	Invesco PHLX Semiconductor ETF	-9.9%	103.69	6262026	115.11	6222026	4
BWX	State Street SPDR Bloomberg International Treasury Bond ETF	-5.3%	21.73	6262026	22.95	2162026	130
PDBC	Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF	-16.1%	15.87	6262026	18.91	5122026	45
DBC	Invesco DB Commodity Index Tracking Fund	-16.2%	26.57	6262026	31.69	5122026	45
COMT	iShares GSCI Commodity Dynamic Roll Strategy ETF	-17.3%	30.21	6262026	36.53	5192026	38
GSG	iShares GSCI Commodity	-5.8%	30.01	6262026	31.85	3182026	100
BCI	abrdn Bloomberg All Commodity Strategy K-1 Free ETF	-14.0%	22.29	6262026	25.91	5122026	45
FTGC	First Trust Global Tactical Commodity Strategy Fund	-11.9%	26.91	6262026	30.53	5122026	45
HGER	Harbor Commodity All-Weather Strategy ETF	-12.6%	29.25	6262026	33.47	5122026	45
GLD	SPDR Gold Trust	-24.7%	373.63	6262026	495.90	1292026	148
IAU	iShares Gold Trust	-24.6%	76.56	6262026	101.57	1292026	148
GLDM	SPDR Gold MiniShares Trust	-24.5%	80.61	6262026	106.77	1292026	148
SGOL	ETFS Physical Swiss Gold Shares	-13.1%	44.66	6262026	51.41	1292026	148
BAR	Direxion Daily Gold Bull 3X Shares	-16.6%	44.34	6262026	53.16	1292026	148
SLV	iShares Silver Trust	-49.5%	53.28	6262026	105.60	1282026	149
SIVR	ETFS Physical Silver Shares Trust ETF	-24.8%	83.39	6262026	110.87	1282026	149
PPLT	ETFS Physical Platinum Shares	-41.4%	14.77	6262026	25.23	1252026	152
CPER	United States Copper Index Fund ETV	-13.9%	33.33	6262026	38.71	1292026	148
PALL	ETFS Physical Palladium Shares	-40.7%	22.04	6262026	37.18	1282026	149
USO	United States Oil Fund LP	-31.0%	105.48	6262026	152.96	5192026	38
UNG	United States Natural Gas Fund LP	-29.8%	11.87	6262026	16.90	2012026	145
BNO	United States Brent Oil Fund LP ETV	-7.1%	55.85	6262026	60.13	5042026	53
IBIT	iShares Bitcoin Trust ETF	-38.9%	33.85	6262026	55.44	1142026	163
FBTC	Fidelity Wise Origin Bitcoin Fund	-38.9%	51.98	6262026	85.12	1142026	163
GBTC	Grayscale Bitcoin Trust ETF	-19.0%	61.84	6262026	76.31	1142026	163
ETHA	iShares Ethereum Trust ETF	-53.5%	11.89	6262026	25.59	1142026	163

ETF Fund Flows

Largest fund inflows and outflows across ETFs, with the asset-allocation rotation they imply.

Net fund flows · as of 2026-06-26

Asset allocation rotation · Past week

Equity ETFs drew the largest net inflows (+$24.0B), followed by Bond (+$6.2B), while Commodity (−$3.4B) and Crypto (−$2.0B) saw the largest outflows.
Within the mix, money rotated into US Large Cap Core (+$22.4B) and out of US Mid Cap Core (−$4.8B).
Relative to fund size, VTWG drew the largest inflow (+33.1% of AUM) and VLUE the largest outflow (−34.4%).

Largest inflows

#	Ticker	Name	Type	Net flow	% of AUM
1	IVV	iShares Core S&P 500 ETF	Equity US Large Cap Core	+$48.32B	+5.6%
2	SPY	State Street SPDR S&P 500 ETF Trust	Equity US Large Cap Core	+$12.71B	+1.6%
3	VONG	Vanguard Russell 1000 Growth ETF	Equity US Large Growth	+$5.08B	+11.7%
4	QQQ	Invesco QQQ Trust, Series 1	Equity US Nasdaq Growth	+$4.77B	+1.0%
5	VONV	Vanguard Russell 1000 Value ETF	Other	+$3.88B	+19.6%
6	AVLV	Avantis U.S. Large Cap Value ETF	Other	+$3.37B	+20.5%
7	VTWO	Vanguard Russell 2000 ETF	Equity US Small Cap Core	+$2.78B	+15.8%
8	DRAM	Roundhill Memory ETF	Other	+$2.56B	+10.9%
9	PVAL	Putnam Focused Large Cap Value ETF	Other	+$2.45B	+20.8%
10	SPYM	State Street SPDR Portfolio S&P 500 ETF	Equity US Large Cap Core	+$2.39B	+1.6%

#	Ticker	Name	Type	Net flow	% of AUM
1	VTWG	Vanguard Russell 2000 Growth ETF	Other	+$507M	+33.1%
2	VTWV	Vanguard Russell 2000 Value ETF	Other	+$269M	+21.3%
3	PVAL	Putnam Focused Large Cap Value ETF	Other	+$2.45B	+20.8%
4	FLKR	Franklin FTSE South Korea ETF	Other	+$276M	+20.6%
5	RECS	Columbia Research Enhanced Core ETF	Other	+$1.17B	+20.6%
6	AVLV	Avantis U.S. Large Cap Value ETF	Other	+$3.37B	+20.5%
7	VONV	Vanguard Russell 1000 Value ETF	Other	+$3.88B	+19.6%
8	CGSM	Capital Group Short Duration Municipal Income ETF	Other	+$292M	+19.2%
9	TGRT	T. Rowe Price Growth ETF	Other	+$238M	+16.6%
10	VTWO	Vanguard Russell 2000 ETF	Equity US Small Cap Core	+$2.78B	+15.8%

Largest outflows

#	Ticker	Name	Type	Net flow	% of AUM
1	VOO	Vanguard S&P 500 ETF	Equity US Large Cap Core	-$40.23B	-4.1%
2	VO	Vanguard Mid-Cap ETF	Equity US Mid Cap Core	-$4.55B	-4.3%
3	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.82B	-34.4%
4	COWZ	Pacer US Cash Cows 100 ETF	Equity Factor Smart Beta	-$2.96B	-16.9%
5	VXF	Vanguard Extended Market ETF	Other	-$2.78B	-9.0%
6	VB	Vanguard Small-Cap ETF	Equity US Small Cap Core	-$2.75B	-3.4%
7	VTV	Vanguard Value ETF	Equity US Large Value	-$2.45B	-1.3%
8	GLD	SPDR Gold Shares	Commodity Gold	-$2.02B	-1.5%
9	FDL	First Trust Morningstar Dividend Leaders Index Fund	Other	-$1.9B	-25.8%
10	VFLO	VictoryShares Free Cash Flow ETF	Other	-$1.81B	-23.8%

#	Ticker	Name	Type	Net flow	% of AUM
1	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.82B	-34.4%
2	EEMA	iShares MSCI Emerging Markets Asia ETF	Other	-$384M	-31.2%
3	NASA	Tema Space Innovators ETF	Equity Thematic	-$475M	-26.8%
4	FDL	First Trust Morningstar Dividend Leaders Index Fund	Other	-$1.9B	-25.8%
5	VFLO	VictoryShares Free Cash Flow ETF	Other	-$1.81B	-23.8%
6	COWG	Pacer US Large Cap Cash Cows Growth Leaders ETF	Other	-$528M	-23.3%
7	QQEW	First Trust Nasdaq-100 Select Equal Weight ETF	Equity US Nasdaq Growth	-$353M	-20.2%
8	USVM	VictoryShares US Small Mid Cap Value Momentum ETF	Other	-$316M	-18.4%
9	COWZ	Pacer US Cash Cows 100 ETF	Equity Factor Smart Beta	-$2.96B	-16.9%
10	QTEC	First Trust NASDAQ-100-Technology Sector Index Fund	Other	-$607M	-15.9%

Asset allocation rotation · Past month

Equity ETFs drew the largest net inflows (+$91.0B), followed by Bond (+$23.6B), while Commodity (−$6.6B) and Crypto (−$5.7B) saw the largest outflows.
Within the mix, money rotated into US Large Cap Core (+$44.3B) and out of Factor Smart Beta (−$6.1B).
Relative to fund size, ARKQ drew the largest inflow (+54.1% of AUM) and THRO the largest outflow (−37.1%).

Largest inflows

#	Ticker	Name	Type	Net flow	% of AUM
1	IVV	iShares Core S&P 500 ETF	Equity US Large Cap Core	+$58.48B	+6.9%
2	SPY	State Street SPDR S&P 500 ETF Trust	Equity US Large Cap Core	+$17.09B	+2.2%
3	DRAM	Roundhill Memory ETF	Other	+$8.34B	+49.9%
4	SPYM	State Street SPDR Portfolio S&P 500 ETF	Equity US Large Cap Core	+$8.32B	+5.6%
5	QQQ	Invesco QQQ Trust, Series 1	Equity US Nasdaq Growth	+$5.66B	+1.2%
6	QQQM	Invesco NASDAQ 100 ETF	Equity US Nasdaq Growth	+$5.3B	+5.4%
7	IUSB	iShares Core Universal USD Bond ETF	Bond Core Plus Multisector	+$5.23B	+12.5%
8	VONG	Vanguard Russell 1000 Growth ETF	Equity US Large Growth	+$4.94B	+10.9%
9	SGOV	iShares 0-3 Month Treasury Bond ETF	Cash	+$4.48B	+4.7%
10	VHT	Vanguard Health Care ETF	Equity Broad Sector	+$4.38B	+26.2% ⚠

#	Ticker	Name	Type	Net flow	% of AUM
1	ARKQ	ARK Autonomous Technology & Robotics ETF	Equity Thematic	+$1.21B	+54.1% ⚠
2	CORO	iShares International Country Rotation Active ETF	Equity International Broad	+$3.75B	+50.7%
3	DRAM	Roundhill Memory ETF	Other	+$8.34B	+49.9%
4	IALT	iShares Systematic Alternatives Active ETF	Equity Asset Allocation	+$1.92B	+42.6% ⚠
5	NASA	Tema Space Innovators ETF	Equity Thematic	+$1.02B	+42.0%
6	SNXX	Tradr 2X Long SNDK Daily ETF	Other	+$1.24B	+40.3% ⚠
7	VTWG	Vanguard Russell 2000 Growth ETF	Other	+$549M	+37.2%
8	FTLS	First Trust Long/Short Equity ETF	Equity Asset Allocation	+$831M	+35.4%
9	FLKR	Franklin FTSE South Korea ETF	Other	+$315M	+28.5%
10	AVLV	Avantis U.S. Large Cap Value ETF	Other	+$3.74B	+28.4%

Largest outflows

#	Ticker	Name	Type	Net flow	% of AUM
1	VOO	Vanguard S&P 500 ETF	Equity US Large Cap Core	-$39.21B	-3.9%
2	QUAL	iShares MSCI USA Quality Factor ETF	Equity Factor Smart Beta	-$7.0B	-15.4%
3	EFV	iShares MSCI EAFE Value ETF	Equity International Developed Broad	-$5.91B	-23.8%
4	GLD	SPDR Gold Shares	Commodity Gold	-$4.02B	-2.8%
5	IBIT	iShares Bitcoin Trust ETF	Crypto	-$3.89B	-8.0%
6	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.38B	-23.4%
7	TLT	iShares 20+ Year Treasury Bond ETF	Bond Long Treasury	-$3.25B	-7.9%
8	IAGG	iShares Core International Aggregate Bond ETF	Bond International	-$2.79B	-25.7%
9	IVE	iShares S&P 500 Value ETF	Equity US Large Value	-$2.64B	-5.6%
10	THRO	iShares U.S. Thematic Rotation Active ETF	Equity Thematic	-$2.41B	-37.1%

#	Ticker	Name	Type	Net flow	% of AUM
1	THRO	iShares U.S. Thematic Rotation Active ETF	Equity Thematic	-$2.41B	-37.1%
2	EEMA	iShares MSCI Emerging Markets Asia ETF	Other	-$429M	-32.9%
3	MAGS	Roundhill Investments - Magnificent Seven ETF	Equity US Large Concentrated	-$1.06B	-28.6%
4	IAGG	iShares Core International Aggregate Bond ETF	Bond International	-$2.79B	-25.7%
5	EFV	iShares MSCI EAFE Value ETF	Equity International Developed Broad	-$5.91B	-23.8%
6	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.38B	-23.4%
7	ASHR	Xtrackers Harvest CSI 300 China A-Shares ETF	Equity Emerging Markets	-$327M	-18.4%
8	KWEB	KraneShares CSI China Internet ETF	Equity Emerging Markets	-$1.07B	-18.3%
9	DBA	Invesco DB Agriculture Fund	Other	-$217M	-18.3%
10	IYK	iShares U.S. Consumer Staples ETF	Other	-$248M	-18.0%

Asset allocation rotation · Past 3 months

Equity ETFs drew the largest net inflows (+$235.9B), followed by Bond (+$61.5B), while Commodity (−$7.4B) and Crypto (−$5.6B) saw the largest outflows.
Within the mix, money rotated into US Large Cap Core (+$120.4B) and out of Gold (−$6.0B).
Relative to fund size, DRAM drew the largest inflow (+183.8% of AUM) and EEMA the largest outflow (−37.5%).

Largest inflows

#	Ticker	Name	Type	Net flow	% of AUM
1	IVV	iShares Core S&P 500 ETF	Equity US Large Cap Core	+$65.81B	+8.1%
2	SPY	State Street SPDR S&P 500 ETF Trust	Equity US Large Cap Core	+$39.49B	+5.2%
3	SPYM	State Street SPDR Portfolio S&P 500 ETF	Equity US Large Cap Core	+$19.1B	+13.5%
4	QQQ	Invesco QQQ Trust, Series 1	Equity US Nasdaq Growth	+$18.24B	+3.9%
5	DRAM	Roundhill Memory ETF	Other	+$17.35B	+183.8%
6	VTI	Vanguard Total Stock Market ETF	Equity US Total Market	+$13.78B	+2.2%
7	SGOV	iShares 0-3 Month Treasury Bond ETF	Cash	+$13.27B	+15.1%
8	QQQM	Invesco NASDAQ 100 ETF	Equity US Nasdaq Growth	+$13.08B	+14.4%
9	SCHD	Schwab U.S. Dividend Equity ETF	Equity Dividend Income	+$8.2B	+9.0%
10	BND	Vanguard Total Bond Market ETF	Bond US Aggregate Core	+$7.71B	+5.0%

#	Ticker	Name	Type	Net flow	% of AUM
1	DRAM	Roundhill Memory ETF	Other	+$17.35B	+183.8%
2	XOVR	ERShares Private-Public Crossover ETF	Equity Thematic	+$1.43B	+122.4%
3	FXN	First Trust Energy AlphaDEX Fund	Equity Broad Sector	+$841M	+70.3%
4	ARKQ	ARK Autonomous Technology & Robotics ETF	Equity Thematic	+$1.26B	+58.1% ⚠
5	TSPA	T. Rowe Price U.S. Equity Research ETF	Other	+$1.59B	+53.6%
6	DTCR	Global X - Data Center & Digital Infrastructure ETF	Other	+$984M	+51.6%
7	SNXX	Tradr 2X Long SNDK Daily ETF	Other	+$1.12B	+51.3% ⚠
8	AVIV	Avantis International Large Cap Value ETF	Equity International Developed Broad	+$651M	+49.5%
9	IYT	iShares U.S. Transportation ETF	Equity Industry Subsector	+$1.04B	+48.9%
10	PVAL	Putnam Focused Large Cap Value ETF	Other	+$4.44B	+42.5%

Largest outflows

#	Ticker	Name	Type	Net flow	% of AUM
1	VOO	Vanguard S&P 500 ETF	Equity US Large Cap Core	-$11.36B	-1.2%
2	QUAL	iShares MSCI USA Quality Factor ETF	Equity Factor Smart Beta	-$7.38B	-15.2%
3	GLD	SPDR Gold Shares	Commodity Gold	-$6.5B	-4.3%
4	EFV	iShares MSCI EAFE Value ETF	Equity International Developed Broad	-$5.88B	-19.9%
5	IWM	iShares Russell 2000 ETF	Equity US Small Cap Core	-$3.32B	-4.3%
6	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.23B	-25.9%
7	IBIT	iShares Bitcoin Trust ETF	Crypto	-$2.74B	-4.7%
8	BIL	State Street SPDR Bloomberg 1-3 Month T-Bill ETF	Cash	-$2.67B	-5.7%
9	IVE	iShares S&P 500 Value ETF	Equity US Large Value	-$2.45B	-5.1%
10	THRO	iShares U.S. Thematic Rotation Active ETF	Equity Thematic	-$2.24B	-28.7%

#	Ticker	Name	Type	Net flow	% of AUM
1	EEMA	iShares MSCI Emerging Markets Asia ETF	Other	-$486M	-37.5%
2	THRO	iShares U.S. Thematic Rotation Active ETF	Equity Thematic	-$2.24B	-28.7%
3	OMFL	Invesco Russell 1000 Dynamic Multifactor ETF	Equity Factor Smart Beta	-$1.29B	-27.7%
4	VLUE	iShares MSCI USA Value Factor ETF	Equity Factor Smart Beta	-$3.23B	-25.9%
5	AKRE	Akre Focus ETF	Equity US Large Growth	-$1.43B	-22.7%
6	IYJ	iShares U.S. Industrials ETF	Equity Broad Sector	-$419M	-21.9%
7	IAI	iShares U.S. Broker-Dealers & Securities Exchanges ETF	Equity Industry Subsector	-$309M	-21.1%
8	EFV	iShares MSCI EAFE Value ETF	Equity International Developed Broad	-$5.88B	-19.9%
9	RING	iShares MSCI Global Gold Miners ETF	Equity Industry Subsector	-$525M	-18.5%
10	IXC	iShares Global Energy ETF	Other	-$448M	-17.1%

Largest ETF fund flows across ~2559 funds (min AUM $100M). Net creations/redemptions; leveraged & inverse ETFs excluded. A ⚠ marks a day excluded as a suspected data error.

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About SPMB

Holdings Count: 2703
Expense Ratio: 0.04%
Inception Date: 2009-01-15

State Street SPDR Portfolio Mortgage Backed Bond ETF
The State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) aims to mirror the price and yield performance of the Bloomberg U.S. MBS Index, prior to accounting for fees and expenses. This cost-effective exchange-traded fund provides exposure to investment-grade agency mortgage-backed securities within the U.S. bond market. It is part of the State Street SPDR Portfolio lineup, a series of low-cost funds designed as core components for broad diversification across key asset classes. The fund's portfolio undergoes rebalancing on the last business day of each month.
Asset Class: Fixed Income | ETF Website

Recent Active Movers

Top Gainers

Ticker	Company	Mkt Cap (B)	1D Rtn	YTD Rtn
FCEL	FuelCell Energy	1.2	22.1%	228.3%
SLS	SELLAS Life Sciences	2.1	17.7%	228.6%
KMTS	Kestra Medical Technologies	1.5	17.1%	-0.3%
LCID	Lucid	1.9	15.6%	-44.0%
ATAI	AtaiBeckley	1.9	15.5%	29.3%
TRON	Tron	0.4	15.4%	26.6%
APOG	Apogee Enterprises	1.0	15.2%	36.4%
EFOR	Everforth	0.8	14.9%	3.4%
MNTN	MNTN	0.7	14.5%	-19.4%
LMRI	Lumexa Imaging	1.2	14.4%	-34.6%

Top Losers

Ticker	Company	Mkt Cap (B)	1D Rtn	YTD Rtn
ON	ON Semiconductor	35.7	-23.7%	67.4%
OMER	Omeros	0.6	-19.1%	-49.5%
BE	Bloom Energy	71.0	-18.5%	190.0%
WDC	Western Digital	200.6	-13.2%	240.7%
CAPR	Capricor Therapeutics	1.5	-13.0%	-8.4%
STX	Seagate Technology	198.9	-12.2%	227.6%
FORM	FormFactor	10.2	-12.1%	134.4%
TMDX	TransMedics	2.4	-12.0%	-43.7%
GTN-A	Gray Media	0.7	-11.4%	-41.4%
CRDO	Credo Technology	43.4	-11.2%	65.4%

Top Gainers

Ticker	Company	Mkt Cap (B)	1W Rtn	YTD Rtn
DFTX	Definium Therapeutics, Inc.	4.9	83.6%	232.7%
SLS	SELLAS Life Sciences	2.1	53.9%	228.6%
LILA	Liberty Latin America	1.4	48.5%	-3.5%
LILAK	Liberty Latin America	1.4	47.6%	-5.2%
ABSI	Absci	1.7	47.0%	212.0%
APGE	Apogee Therapeutics	9.2	46.7%	75.6%
GRPN	Groupon	0.9	39.6%	28.3%
BB	BlackBerry	6.7	36.0%	200.8%
MANE	Veradermics	4.5	35.2%	236.1%
CCXI	Churchill Capital XI	0.8	34.5%	35.1%

Top Losers

Ticker	Company	Mkt Cap (B)	1W Rtn	YTD Rtn
HTZ	Hertz Global	0.8	-47.7%	-48.6%
HYLN	Hyliion	0.8	-45.4%	140.2%
VELO	Velo3D	0.4	-44.3%	21.1%
NNE	Nano Nuclear Energy	1.0	-29.6%	-17.2%
NVTS	Navitas Semiconductor	4.0	-28.0%	142.3%
SOC	Sable Offshore	1.1	-27.3%	-18.4%
MSTR	Strategy	27.5	-26.9%	-45.8%
MRLN	Merlin	0.4	-25.9%	-78.9%
ON	ON Semiconductor	35.7	-25.5%	67.4%
RDW	Redwire	2.1	-23.8%	43.8%

Top Gainers

Ticker	Company	Mkt Cap (B)	1M Rtn	YTD Rtn
NVRI	Enviri	1.8	296.7%	344.0%
REPL	Replimune	1.1	147.4%	19.7%
ABSI	Absci	1.7	111.0%	212.0%
DFTX	Definium Therapeutics, Inc.	4.9	91.1%	232.7%
BFLY	Butterfly Network	2.3	90.0%	133.9%
QURE	uniQure	3.0	88.8%	98.5%
CDNL	Cardinal Infrastructure	1.4	85.3%	280.5%
APGE	Apogee Therapeutics	9.2	70.5%	75.6%
APPS	Digital Turbine	1.3	65.7%	121.4%
MBX	MBX Biosciences	2.4	64.1%	65.9%

Top Losers

Ticker	Company	Mkt Cap (B)	1M Rtn	YTD Rtn
ADCT	ADC Therapeutics	0.2	-70.3%	-71.1%
FLY	Firefly Aerospace	4.1	-55.4%	14.2%
RDW	Redwire	2.1	-54.5%	43.8%
SATL	Satellogic	0.7	-52.7%	147.1%
BKSY	BlackSky Technology	0.9	-51.5%	32.1%
LUNR	Intuitive Machines	2.4	-50.9%	21.9%
HTZ	Hertz Global	0.8	-49.8%	-48.6%
TMCR	Metals Royalty	0.4	-49.5%	-52.1%
MSTR	Strategy	27.5	-46.6%	-45.8%
PL	Planet Labs PBC	8.6	-46.4%	37.3%

Peer Comparisons

Peers to compare with:

Profile

	SPMB	MBB	VMBS	MBS	Median
Name	State Stre.	iShares MB.	Vanguard M.	Angel Oak .
Asset Class	Bond	Bond	Bond	Bond	-
AUM ($ Bil)	7.0	39.6	17.1	0.2	12.1
Expense Ratio	0.04%	0.04%	0.03%	0.79%	0.04%
10-D Avg Volume (Mil)	1.20	2.39	1.52	0.07	1.36
Latest Day Volume (Mil)	1.02	2.00	1.38	0.10	1.20
Holdings Count	2,703	11	344	140	242
Inception Date	1/15/2009	3/13/2007	11/19/2009	2/15/2024	-

Fundamentals

	SPMB	MBB	VMBS	MBS	Median
Name	State Stre.	iShares MB.	Vanguard M.	Angel Oak .
Net Asset Value	22.21	94.44	46.68	8.72	-
Premium/Discount	0.9%	0.5%	0.6%	-0.4%	0.6%
Distribution Yield	4.0%	4.2%	4.1%	5.6%	4.2%
Sales Yield	-	-	-	-	-
Earnings Yield	-	-	-	-	-

Valuation

	SPMB	MBB	VMBS	MBS	Median
Name	State Stre.	iShares MB.	Vanguard M.	Angel Oak .
P/S (TTM)	-	-	-	-	-
P/E (TTM)	-	-	-	-	-
P/FCF (TTM)	-	-	-	-	-
Forward P/E	-	-	-	-	-
Forward P/S	-	-	-	-	-

Risk

	SPMB	MBB	VMBS	MBS	Median
Name	State Stre.	iShares MB.	Vanguard M.	Angel Oak .
Volatility (1Y)	4.3%	4.5%	4.3%	2.8%	4.3%
Volatility (3Y)	6.3%	6.3%	6.2%	4.0%	6.2%
Volatility (5Y)	6.8%	6.8%	6.8%	4.0%	6.8%
Beta (1Y)	0.10	0.11	0.11	0.05	0.11
Beta (3Y)	0.08	0.08	0.08	0.02	0.08
Beta (5Y)	0.08	0.09	0.08	0.02	0.08
Sharpe Ratio (1Y)	1.31	1.21	1.40	2.03	1.36
Sharpe Ratio (3Y)	0.71	0.71	0.76	1.58	0.74
Sharpe Ratio (5Y)	0.10	0.10	0.14	1.58	0.12
Max Drawdown (1Y)	-2.9%	-2.9%	-2.7%	-2.2%	-2.8%
Max Drawdown (3Y)	-7.7%	-7.7%	-7.6%	-4.1%	-7.7%
Max Drawdown (5Y)	-17.5%	-17.2%	-17.0%	-4.1%	-17.1%

Returns

	SPMB	MBB	VMBS	MBS	Median
Name	State Stre.	iShares MB.	Vanguard M.	Angel Oak .
1M Return	0.8%	0.6%	0.9%	0.6%	0.7%
3M Return	1.8%	1.7%	2.1%	0.9%	1.7%
6M Return	1.3%	1.2%	1.6%	1.4%	1.4%
YTD Return	1.2%	1.1%	1.5%	1.1%	1.2%
1Y Return	5.7%	5.5%	6.1%	5.9%	5.8%
2Y Return	11.2%	11.1%	11.6%	12.6%	11.4%
3Y Return	13.8%	13.8%	14.8%	-	13.8%

Short Interest

Short Interest: As Of Date	6152026
Short Interest: Shares Quantity	0.2 Mil
Short Interest: % Change Since 5312026	-64.7%
Average Daily Volume	1.2 Mil
Days-to-Cover Short Interest	1

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1	TradingView	Morningstar
2	SeekingAlpha	ValueLine
3	Motley Fool	Robinhood
4	CNBC	Etrade
5	MarketWatch	Unusual Whales
6	YCharts	Perplexity Finance
7	FinViz

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State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)

Market Price (6/27/2026): $22.41

State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)

Market Price (6/27/2026): $22.41

Key Takeaways

Price Chart

Asset Allocation with SPMB

Valuation & Yield

Top 20 Holdings for SPMB

Performance for SPMB Top Holdings

Guidance Updates for SPMB Top Holdings

Return vs. Risk

Price Returns Compared

Sharpe Ratios Compared

How Low Can It Go

In The Past

Preserve Wealth

Asset Allocation

In The Past

Preserve Wealth

Asset Allocation

SPMB Dip Buy History

Current Dip Buy Opportunities Across ETFs

ETF Fund Flows

Asset allocation rotation · Past week

Asset allocation rotation · Past month

Asset allocation rotation · Past 3 months

Set Alerts and Notifications

Stay Informed

Trade & Investment Ideas

Wealth

Alert Me Periodically

Inform Me Once

About SPMB

Latest Trefis Analyses

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Top Gainers

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