Crescent Biopharma (CBIO)


Market Price (9/8/2026): $20.85 | Market Cap: $636.6 MilSector: Health Care | Industry: Biotechnology

Crescent Biopharma (CBIO)


Market Price (9/8/2026): $20.85
Market Cap: $636.6 Mil
Sector: Health Care
Industry: Biotechnology

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

0

Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -27%

Megatrend and thematic drivers
Megatrends include Precision Medicine, and Biotechnology & Genomics. Themes include Biopharmaceutical R&D, Targeted Therapies, Show more.

Weak multi-year price returns
2Y Excs Rtn is -4.5%, 3Y Excs Rtn is -39%

Meaningful short interest
Short Interest % of Basic SharesShort Interest % of Basic Shares = (Short Interest Quantity) / (Basic Shares Outstanding). A high fraction of short interest can indicate potential risk of a short squeeze. is 11%

Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -168 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -1418%

Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 125%

Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -612%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -1293%

Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -30%

Significant short interest
Short Interest Days-to-CoverDTC = (Short Interest Share Quantity) / (Average Daily Trading Volume). Reflects how many days it would take to cover (close out) the short interest based on average volumes. High DTC can signify an increased risk of a short squeeze. is 17.13

Key risks
CBIO key risks include [1] its heavy reliance on the success of its lead drug candidate, Show more.

0 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -27%
1 Megatrend and thematic drivers
Megatrends include Precision Medicine, and Biotechnology & Genomics. Themes include Biopharmaceutical R&D, Targeted Therapies, Show more.
2 Weak multi-year price returns
2Y Excs Rtn is -4.5%, 3Y Excs Rtn is -39%
3 Meaningful short interest
Short Interest % of Basic SharesShort Interest % of Basic Shares = (Short Interest Quantity) / (Basic Shares Outstanding). A high fraction of short interest can indicate potential risk of a short squeeze. is 11%
4 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -168 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -1418%
5 Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 125%
6 Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -612%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -1293%
7 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -30%
8 Significant short interest
Short Interest Days-to-CoverDTC = (Short Interest Share Quantity) / (Average Daily Trading Volume). Reflects how many days it would take to cover (close out) the short interest based on average volumes. High DTC can signify an increased risk of a short squeeze. is 17.13
9 Key risks
CBIO key risks include [1] its heavy reliance on the success of its lead drug candidate, Show more.

CBIO in ETFs

Weight = CBIO's share of each fund

VTI0.00%
IWM0.01%
IWO0.03%
VTWO0.01%
VHT0.00%

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 9/3/2026

Crescent Biopharma (CBIO) stock has remained largely at the same level since 5/31/2026 because of the following key factors:

1. Mixed fiscal Q2 2026 financial results were counterbalanced by strong financing. Crescent Biopharma reported a net loss of $24.8 million for fiscal Q2 2026 and missed expected revenue targets of $357.00K. This negative financial performance was largely offset by the successful completion of a $143.7 million public offering in July 2026, which significantly bolstered the company's cash position and extended its expected cash runway into the second half of 2028, providing financial stability.

2. Ongoing clinical pipeline advancements lacked immediate major data readouts. While Crescent Biopharma continued to advance its oncology pipeline with key developments, such as Kelun-Biotech receiving IND approval for CR-001 in China in May 2026 and initiating Phase 1/2 trials, and the planned initiation of the CR-002 global trial in the second half of 2026, major clinical data readouts are not anticipated until fiscal Q1 2027. This absence of immediate breakthrough data kept the stock in a holding pattern, as investors awaited future catalysts.

Show more
Updated on 9/3/2026

Crescent Biopharma (CBIO) stock has remained largely at the same level since 5/31/2026 because of the following key factors:

1. Mixed fiscal Q2 2026 financial results were counterbalanced by strong financing. Crescent Biopharma reported a net loss of $24.8 million for fiscal Q2 2026 and missed expected revenue targets of $357.00K. This negative financial performance was largely offset by the successful completion of a $143.7 million public offering in July 2026, which significantly bolstered the company's cash position and extended its expected cash runway into the second half of 2028, providing financial stability.

2. Ongoing clinical pipeline advancements lacked immediate major data readouts. While Crescent Biopharma continued to advance its oncology pipeline with key developments, such as Kelun-Biotech receiving IND approval for CR-001 in China in May 2026 and initiating Phase 1/2 trials, and the planned initiation of the CR-002 global trial in the second half of 2026, major clinical data readouts are not anticipated until fiscal Q1 2027. This absence of immediate breakthrough data kept the stock in a holding pattern, as investors awaited future catalysts.

3. Significant insider buying was observed amid prior share dilution. In July 2026, Fairmount Funds Management LLC, a significant shareholder, made an insider purchase exceeding $12.3 million. This substantial investment signaled strong confidence. However, the positive impact of this buying was likely tempered by a notable share dilution over the past year, with total shares outstanding increasing by 118.9%, which can spread out the value per share and limit upward movement.

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Stock Movement Drivers

Fundamental Drivers

The 1.1% change in CBIO stock from 5/31/2026 to 9/7/2026 was primarily driven by a 0.0% change in the company's Total Revenues ($ Mil).
(LTM values as of)53120269072026Change
Stock Price ($)20.6520.881.1%
Change Contribution By: 
Total Revenues ($ Mil)120.0%
P/S Multiple53.60.0%
Shares Outstanding (Mil)2031-36.1%
Cumulative Contribution0.0%

LTM = Last Twelve Months as of date shown

Market Drivers

5/31/2026 to 9/7/2026
ReturnCorrelation
CBIO1.1% 
Market (SPY)1.8%25.2%
Sector (XLV)14.7%24.4%

Fundamental Drivers

The 72.7% change in CBIO stock from 2/28/2026 to 9/7/2026 was primarily driven by a 58.0% change in the company's P/S Multiple.
(LTM values as of)22820269072026Change
Stock Price ($)12.0920.8872.7%
Change Contribution By: 
Total Revenues ($ Mil)11129.6%
P/S Multiple33.953.658.0%
Shares Outstanding (Mil)3031-0.3%
Cumulative Contribution72.7%

LTM = Last Twelve Months as of date shown

Market Drivers

2/28/2026 to 9/7/2026
ReturnCorrelation
CBIO72.7% 
Market (SPY)12.6%16.7%
Sector (XLV)7.5%23.7%

Fundamental Drivers

The 45.0% change in CBIO stock from 8/31/2025 to 9/7/2026 was primarily driven by a 0.0% change in the company's Total Revenues ($ Mil).
(LTM values as of)83120259072026Change
Stock Price ($)14.4020.8845.0%
Change Contribution By: 
Total Revenues ($ Mil)120.0%
P/S Multiple53.60.0%
Shares Outstanding (Mil)431-87.4%
Cumulative Contribution0.0%

LTM = Last Twelve Months as of date shown

Market Drivers

8/31/2025 to 9/7/2026
ReturnCorrelation
CBIO45.0% 
Market (SPY)20.4%13.3%
Sector (XLV)26.4%18.4%

Fundamental Drivers

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Market Drivers

8/31/2023 to 9/7/2026
ReturnCorrelation
CBIO  
Market (SPY)77.1%14.5%
Sector (XLV)34.7%21.4%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
CBIO Return-----25%72%29%
Peers Return17%27%-12%115%11%20%276%
S&P 500 Return27%-19%24%23%16%13%106%

Monthly Win Rates [3]
CBIO Win Rate----57%56% 
Peers Win Rate57%45%42%47%48%64% 
S&P 500 Win Rate75%42%67%75%67%56% 

Max Drawdowns [4]
CBIO Max Drawdown------46% 
Peers Max Drawdown-29%-33%-34%-34%-31%-25% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: SMMT, MRK, PFE, GILD, REGN.
[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 9/4/2026 (YTD)

How Low Can It Go

CBIO has limited trading history. Below is the Health Care sector ETF (XLV) in its place.

EventXLVS&P 500
2025 US Tariff Shock
  % Loss-11.7%-18.8%
  % Gain to Breakeven13.3%23.1%
  Time to Breakeven142 days79 days
2022 Inflation Shock & Fed Tightening
  % Loss-13.8%-24.5%
  % Gain to Breakeven15.9%32.4%
  Time to Breakeven166 days427 days
2020 COVID-19 Crash
  % Loss-27.9%-33.7%
  % Gain to Breakeven38.8%50.9%
  Time to Breakeven77 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-15.0%-19.2%
  % Gain to Breakeven17.6%23.8%
  Time to Breakeven191 days105 days
2015-2016 China Devaluation / Global Growth Scare
  % Loss-15.9%-12.2%
  % Gain to Breakeven18.9%13.9%
  Time to Breakeven165 days62 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-15.8%-17.9%
  % Gain to Breakeven18.8%21.8%
  Time to Breakeven153 days123 days

Compare to SMMT, MRK, PFE, GILD, REGN

In The Past

State Street Health Care Select Sector SPDR ETF's stock fell -11.7% during the 2025 US Tariff Shock. Such a loss loss requires a 13.3% 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.

CBIO has limited trading history. Below is the Health Care sector ETF (XLV) in its place.

EventXLVS&P 500
2020 COVID-19 Crash
  % Loss-27.9%-33.7%
  % Gain to Breakeven38.8%50.9%
  Time to Breakeven77 days140 days
2008-2009 Global Financial Crisis
  % Loss-37.9%-53.4%
  % Gain to Breakeven61.1%114.4%
  Time to Breakeven767 days1085 days

Compare to SMMT, MRK, PFE, GILD, REGN

In The Past

State Street Health Care Select Sector SPDR ETF's stock fell -11.7% during the 2025 US Tariff Shock. Such a loss loss requires a 13.3% 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.

About Crescent Biopharma (CBIO)

GlycoMimetics, Inc., a clinical-stage biotechnology company, focuses on the discovery and development of novel glycomimetic drugs to address unmet medical needs resulting from diseases in the United States. It is developing uproleselan, an E-selectin inhibitor, which is used in combination with chemotherapy to treat acute myeloid leukemia (AML), as well as in phase 3 trial to treat relapsed/refractory AML. In addition, the company is developing GMI-1359, which targets e-selectin and a chemokine receptor for the treatment of cancers that affect the bone and bone marrow, including solid tumors. It also develops various other programs, including GMI-1687, an antagonist of E-selectin to treat vaso-occlusive crisis; and galectin-3 antagonists, a carbohydrate-binding protein. The company has a cooperative research and development agreement with the National Cancer Institute; and a collaboration and license agreement with Apollomics (Hong Kong) Limited for the development and commercialization of uproleselan and GMI-1687. GlycoMimetics, Inc. was incorporated in 2003 and is headquartered in Rockville, Maryland.

AI Analysis | Feedback

Here are a few analogies for GlycoMimetics, Inc. (CBIO):

  • It's like a clinical-stage version of a major biotech firm such as Amgen or Gilead, focused on developing new types of drugs for cancers like leukemia.
  • Think of it as a specialized drug developer, akin to an early-stage Genentech, but focused on unique 'sugar-mimicking' drugs to combat challenging blood cancers.

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Key Risks to the Business of Crescent Biopharma (symbol: CBIO)

  • Clinical Trial Failure and Regulatory Approval Risk: Crescent Biopharma, as described in the background, is a clinical-stage biotechnology company with its key drug candidates, such as uproleselan, GMI-1359, GMI-1687, and galectin-3 antagonists, still in various stages of development. Uproleselan is in a Phase 3 trial for acute myeloid leukemia (AML). The failure of these clinical trials, especially the late-stage trial for uproleselan, or the inability to secure regulatory approval for any of its drug candidates, poses a significant risk to the company's future commercial viability.
  • Reliance on a Limited Pipeline: The company's value is substantially concentrated in a small number of experimental drug candidates, with uproleselan being the most advanced. Should one or more of these programs fail to achieve successful clinical outcomes or regulatory approval, particularly uproleselan, it would have a disproportionately large and negative impact on the company's business prospects and financial performance.
  • Dependence on Collaborative Agreements: The company relies on its cooperative research and development agreement with the National Cancer Institute and a collaboration and license agreement with Apollomics (Hong Kong) Limited for the development and commercialization of uproleselan and GMI-1687. The success and continuation of these partnerships are crucial for advancing these key assets. Any issues or termination of these agreements could hinder the development and potential commercialization of its drug candidates.

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Crescent Biopharma (symbol: CBIO) focuses on developing novel therapeutics for cancer patients, with its main products including CR-001, a PD-1 x VEGF bispecific antibody for advanced solid tumors, and CR-002 and CR-003, which are antibody-drug conjugates (ADCs) targeting oncology indications. The company was formed following a merger between GlycoMimetics, Inc. and Crescent Biopharma, Inc., with the combined entity now operating as Crescent Biopharma, Inc..

Addressable Markets for Crescent Biopharma's Main Products:

  • Solid Tumors (for CR-001, CR-002, and CR-003): The global solid tumors market size was valued at approximately USD 362.21 billion in 2024 and is projected to reach about USD 1,557.42 billion by 2032, demonstrating a Compound Annual Growth Rate (CAGR) of 20.00% from 2025 to 2032. North America dominates this market due to the high prevalence of solid tumors and advancements in treatment.
  • Bispecific Antibodies (for CR-001, a PD-1 x VEGF bispecific antibody): The global bispecific antibody market size was valued at around USD 31.17 billion in 2025 and is projected to grow to approximately USD 91.09 billion by 2034, at a CAGR of 12.80% during the forecast period. North America held the largest market share for bispecific antibodies in 2025. Another estimate places the global bispecific antibodies market at USD 8.93 billion in 2025, projected to reach USD 16.81 billion by 2035 with a 7.5% CAGR. PD-1 x VEGF bispecific antibodies are a key area within this market, with potential to challenge established immunotherapies.
  • Antibody-Drug Conjugates (ADCs) (for CR-002 and CR-003): The global antibody drug conjugates market size was valued between USD 13.51 billion and USD 16.14 billion in 2025. This market is anticipated to reach a range of approximately USD 32.66 billion to USD 71.55 billion by 2031-2035, growing at a CAGR between 9.23% and 28.88% during the forecast periods. North America is a dominant region in the ADC market.

AI Analysis | Feedback

Crescent Biopharma (CBIO) is focused on advancing a pipeline of oncology therapeutics following its merger with GlycoMimetics, Inc. in June 2025. The company's future revenue growth over the next 2-3 years is expected to be driven by the following factors:

  1. Commercialization of CR-001: Crescent Biopharma's lead program, CR-001, a PD-1 x VEGF bispecific antibody, is currently in a Phase 1/2 clinical trial (ASCEND trial) for advanced solid tumors. The company anticipates proof-of-concept data for CR-001 in the first quarter of 2027. Successful clinical development and subsequent regulatory approval and launch of CR-001 would be a significant driver of product revenue.
  2. Milestone Payments and Royalties from Strategic Partnership with Kelun-Biotech for CR-003 (SKB105): Crescent Biopharma has an exclusive strategic partnership with Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. for the development and commercialization of antibody-drug conjugate (ADC) CR-003 (SKB105) in the U.S. and Europe. This partnership has already contributed to the company's revenue, with Crescent Biopharma reporting $10.8 million in Q4 2025. Further milestone payments associated with the development and regulatory progress of SKB105, along with future royalties from its commercial sales, are expected to be key revenue drivers.
  3. Advancement and Potential Commercialization of Other Antibody-Drug Conjugates (ADCs): Beyond CR-003, Crescent Biopharma is actively developing other novel ADCs, such as CR-002, as single agents and in combination with CR-001. The successful progression of these candidates through clinical trials and their eventual market introduction could establish new revenue streams for the company.

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Share Issuance

  • In connection with its merger with Crescent Biopharma, GlycoMimetics issued approximately 1,430,841,779 shares of common stock, 278,010,526 pre-funded warrants, and 308,384 shares of Series A Preferred Stock as of May 3, 2025, prior to a reverse stock split.
  • On June 5, 2025, GlycoMimetics executed a 1-for-100 reverse stock split, reducing its outstanding common stock from approximately 64.5 million shares to 0.6 million shares.
  • Following the merger and reverse stock split in June 2025, the combined company had approximately 19.5 million shares of common stock and common stock equivalents outstanding.

Inbound Investments

  • GlycoMimetics received an upfront cash payment of $9 million from Apollomics for an exclusive collaboration and license agreement for uproleselan and GMI-1687 in Greater China. This agreement, signed in January 2020, also made GlycoMimetics eligible for potential milestone payments totaling approximately $180 million, though the agreement was terminated in February 2025.
  • Immediately prior to its merger with GlycoMimetics in June 2025, Crescent Biopharma completed a private financing of $200 million in gross proceeds from a syndicate of healthcare-focused investors. This financing included the conversion of $37.5 million in previously issued convertible notes.

Outbound Investments

  • In September 2024, GlycoMimetics sold its rivipansel program to Biossil Inc. for approximately $1 million in cash.

Peer Outperformance in Biotechnology

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Share of Biotechnology constituents that CBIO has outperformed, by holding period. Peers without a full price history over a given window are excluded from that window.
1Y
66%
of 455 industry peers · 46.6% return
3Y
insufficient peer history
5Y
insufficient peer history
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Median price return by industry across the Health Care sector, ranked by 5Y. Biotechnology is CBIO's own industry. Use this to see which corners of the sector have carried the returns.
Industry Names 1Y med3Y med5Y med Top 3 by 5Y
Health Care Distributors 7 14.0%91.0%127.8% CAH 415% · MCK 351% · COR 181%
Managed Health Care 8 32.5%-1.2%5.5% OSCR 95% · HQY 52% · ELV 18%
Health Care Services 20 19.7%52.7%-0.3% HIMS 225% · RDNT 145% · DGX 65%
Health Care Facilities 24 -1.0%3.9%-16.3% THC 253% · NHC 251% · ENSG 113%
Health Care Equipment 50 -4.5%-2.6%-24.5% POCI 10775% · UFPT 344% · GKOS 209%
Pharmaceuticals 63 -1.5%3.3%-33.4% LQDA 2415% · INDV 1137% · ETON 1074%
Health Care Supplies 12 27.9%-10.8%-36.2% LNTH 286% · HAE 63% · MMSI 24%
Life Sciences Tools & Services 109 1.6%-27.6%-71.6% SNWV 1688% · MEDP 208% · NTRA 176%
Health Care Technology 19 -24.6%-51.7%-78.5% SPOK 71% · HSTM -1% · VEEV -10%
Biotechnology ← 362 4.7%-23.7%-78.8% BRTX 73900% · DNTH 1602% · CELZ 1486%
Median of constituents with a full price history over each window. Top names are unfiltered by size in this render.

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

CBIOSMMTMRKPFEGILDREGNMedian
NameCrescent.Summit T.Merck Pfizer Gilead S.Regenero. 
Mkt Price20.8817.61150.3328.45151.00827.7289.39
Mkt Cap0.613.7371.3162.1187.785.1123.6
Rev LTM12066,56963,69530,45615,53522,995
Op Inc LTM-168-8756,98517,01911,7164,1745,579
FCF LTM-154-46016,06310,98512,9433,5757,280
FCF 3Y Avg--25514,6449,4119,7363,4399,411
CFO LTM-73-45819,96713,40113,5524,6819,041
CFO 3Y Avg--25418,39712,19810,2964,49810,296

Growth & Margins

CBIOSMMTMRKPFEGILDREGNMedian
NameCrescent.Summit T.Merck Pfizer Gilead S.Regenero. 
Rev Chg LTM--4.6%-0.2%5.5%9.3%5.1%
Rev Chg 3Y Avg--4.5%-5.2%3.6%7.0%4.1%
Rev Chg Q--5.1%2.6%10.2%16.7%7.6%
QoQ Delta Rev Chg LTM0.0%-1.2%0.6%2.4%4.1%1.2%
Op Inc Chg LTM--15.2%-64.8%2.1%7.6%6.1%2.1%
Op Inc Chg 3Y Avg--193.3%36.7%233.9%-0.8%-1.7%-0.8%
Op Mgn LTM-1,417.7%-10.5%26.7%38.5%26.9%26.7%
Op Mgn 3Y Avg--22.4%18.7%37.0%28.2%25.3%
QoQ Delta Op Mgn LTM-44.9%--9.2%-0.5%-1.6%1.1%-1.6%
CFO/Rev LTM-611.6%-30.0%21.0%44.5%30.1%30.0%
CFO/Rev 3Y Avg--28.6%19.7%35.2%31.2%29.9%
FCF/Rev LTM-1,292.8%-24.1%17.2%42.5%23.0%23.0%
FCF/Rev 3Y Avg--22.8%15.1%33.3%23.9%23.3%

Valuation

CBIOSMMTMRKPFEGILDREGNMedian
NameCrescent.Summit T.Merck Pfizer Gilead S.Regenero. 
Mkt Cap0.613.7371.3162.1187.785.1123.6
P/S53.6-5.62.56.25.55.6
P/Op Inc-3.8-15.753.29.516.020.412.8
P/EBIT-3.9-15.848.323.5-196.116.36.2
P/E-3.9-16.0117.037.4-57.919.77.9
P/CFO-8.8-29.918.612.113.818.213.0
Total Yield-25.9%-6.2%3.1%8.7%0.4%5.5%1.8%
Dividend Yield0.0%0.0%2.2%6.0%2.2%0.4%1.3%
FCF Yield 3Y Avg--2.4%5.6%6.7%7.7%4.9%5.6%
D/E0.00.00.10.40.10.00.1
Net D/E-0.3-0.00.10.30.1-0.10.0

Returns

CBIOSMMTMRKPFEGILDREGNMedian
NameCrescent.Summit T.Merck Pfizer Gilead S.Regenero. 
1M Rtn24.0%26.1%16.9%6.3%13.4%5.7%15.1%
3M Rtn20.8%24.8%26.7%13.0%18.6%35.6%22.8%
6M Rtn73.7%12.0%30.2%9.8%4.2%6.2%10.9%
12M Rtn46.6%-32.2%83.4%22.4%34.7%45.1%39.9%
3Y Rtn32.2%1,043.2%51.2%0.7%119.3%0.6%41.7%
1M Excs Rtn27.0%29.9%17.0%8.5%15.3%7.2%16.1%
3M Excs Rtn11.5%14.7%20.8%6.6%13.1%25.9%13.9%
6M Excs Rtn58.5%2.0%17.2%-5.7%-8.3%-5.3%-1.7%
12M Excs Rtn33.8%-44.7%66.1%5.4%18.7%28.0%23.3%
3Y Excs Rtn-38.8%846.7%-21.4%-74.8%43.6%-70.9%-30.1%

Comparison Analyses

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Financials

Segment Financials

Revenue by Segment
$ Mil2025
Research and development of its research programs, CR-001, CR-002, and CR-00311
Total11


Net Income by Segment
$ Mil2025
Research and development of its research programs, CR-001, CR-002, and CR-003-154
Total-154


Price Behavior

Price Behavior
Market Price$20.88 
Market Cap ($ Bil)0.6 
First Trading Date01/10/2014 
Distance from 52W High-22.6% 
   50 Days200 Days
DMA Price$16.65$13.42
DMA Trendupdown
Distance from DMA25.4%55.6%
 3M1YR
Volatility71.2%79.2%
Downside Capture138.4838.43
Upside Capture200.5674.67
Correlation (SPY)29.6%13.5%
CBIO Betas & Captures as of 8/31/2026

 1M2M3M6M1Y3Y
Beta4.133.071.331.040.830.46
Up Beta2.762.482.672.952.65-0.37
Down Beta9.913.640.97-1.59-0.150.41
Up Capture497%306%42%149%49%7%
Bmk +ve Days10213268138427
Stock +ve Days12212860116136
Down Capture370%330%150%93%63%54%
Bmk -ve Days11213259113324
Stock -ve Days9213566131160

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CBIO
CBIO52.8%79.5%0.87-
Sector ETF (XLV)26.5%16.0%1.2818.2%
Equity (SPY)19.7%12.8%1.1313.2%
Gold (GLD)24.6%29.2%0.759.9%
Commodities (DBC)43.8%20.3%1.67-8.5%
Real Estate (VNQ)9.1%13.6%0.397.6%
Bitcoin (BTCUSD)-28.1%43.8%-0.6311.5%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CBIO
CBIO6.1%81.5%0.65-
Sector ETF (XLV)6.6%15.1%0.2521.3%
Equity (SPY)12.8%17.2%0.5714.4%
Gold (GLD)19.1%18.8%0.828.3%
Commodities (DBC)10.7%19.5%0.43-9.3%
Real Estate (VNQ)1.7%18.9%-0.014.6%
Bitcoin (BTCUSD)10.2%52.6%0.3810.5%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CBIO
CBIO3.0%81.5%0.65-
Sector ETF (XLV)10.8%16.7%0.5321.3%
Equity (SPY)15.3%17.9%0.7214.4%
Gold (GLD)12.4%16.3%0.628.3%
Commodities (DBC)7.9%18.1%0.35-9.3%
Real Estate (VNQ)4.8%20.7%0.194.6%
Bitcoin (BTCUSD)63.7%66.2%1.0310.5%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date8142026
Short Interest: Shares Quantity3.2 Mil
Short Interest: % Change Since 7312026-7.2%
Average Daily Volume0.2 Mil
Days-to-Cover Short Interest17.1 days
Basic Shares Quantity30.5 Mil
Short % of Basic Shares10.5%

Earnings Returns History

Updated 9/1/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
7/30/20261.7%6.8%20.2%
4/29/20266.8%-13.8%-1.4%
2/26/2026-1.2%-8.0%8.1%
11/6/20255.4%5.0%6.0%
7/31/2025-1.4%-12.7%12.3%
SUMMARY STATS   
# Positive324
# Negative231
Median Positive5.4%5.9%10.2%
Median Negative-1.3%-12.7%-1.4%
Max Positive6.8%6.8%20.2%
Max Negative-1.4%-13.8%-1.4%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
7/30/20261.7%6.8%20.2%
4/29/20266.8%-13.8%-1.4%
2/26/2026-1.2%-8.0%8.1%
11/6/20255.4%5.0%6.0%
7/31/2025-1.4%-12.7%12.3%
SUMMARY STATS   
# Positive324
# Negative231
Median Positive5.4%5.9%10.2%
Median Negative-1.3%-12.7%-1.4%
Max Positive6.8%6.8%20.2%
Max Negative-1.4%-13.8%-1.4%

SEC Filings

Expand for More
Report DateFiling DateFiling
06/30/202607/30/202610-Q
03/31/202604/29/202610-Q
12/31/202502/26/202610-K
09/30/202511/06/202510-Q
06/30/202507/31/202510-Q
12/31/202402/18/2025S-4
Collapse to Preview
Report DateFiling DateFiling
06/30/202607/30/202610-Q
03/31/202604/29/202610-Q
12/31/202502/26/202610-K
09/30/202511/06/202510-Q
06/30/202507/31/202510-Q
12/31/202402/18/2025S-4

Recent Forward Guidance

Updated 7/31/2026

Latest: Q2 2026 Earnings Reported 7/30/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
2028 Cash RunwayReported     AffirmedGuidance: 0 for 2028


Prior: Q1 2026 Earnings Reported 4/29/2026

Forward GuidanceGuidance Change
MetricSourceLowMidHigh% Chg% DeltaChangePrior
2028 Cash RunwayReported 2,028   AffirmedGuidance: 2,028 for 2028

Insider Activity

Updated 7/20/2026
Expand for More
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Fairmount, Funds Management LlcFairmount Healthcare Fund II L.P.Buy720202614.50853,45012,375,02552,219,082Form
2Lynch, RyanSee RemarksDirectSell623202617.994658,365249,539Form
3Pinkas, JanChief Scientific OfficerDirectSell623202617.991,28823,171400,080Form
4Scalzo, Richard WilliamChief Financial OfficerDirectSell623202617.991,11220,005365,161Form
5Bispham, Barbara HarlinSee RemarksDirectSell623202617.991,21821,912347,747Form
Collapse to Preview
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Fairmount, Funds Management LlcFairmount Healthcare Fund II L.P.Buy720202614.50853,45012,375,02552,219,082Form
2Lynch, RyanSee RemarksDirectSell623202617.994658,365249,539Form
3Pinkas, JanChief Scientific OfficerDirectSell623202617.991,28823,171400,080Form
4Scalzo, Richard WilliamChief Financial OfficerDirectSell623202617.991,11220,005365,161Form
5Bispham, Barbara HarlinSee RemarksDirectSell623202617.991,21821,912347,747Form
6Im, Ellie EunkyungChief Medical OfficerDirectSell623202617.991,21921,930397,021Form
7McNeill, JonathanPresident and COODirectSell623202617.9920,549369,6772,503,452Form
8Brumm, Joshua TChief Executive OfficerDirectSell623202617.9942,305761,0675,059,004Form
9Fairmount, Funds Management LlcFairmount Healthcare Fund II L.P.Buy1208202513.411,360,00018,237,60036,848,883Form

Investor Activity (13F)

Updated Sep 8, 2026
13F holdings as of Mar 31, 2026 (Q1 2026)

Active managers (13F portfolio over $250M, at least 3 holdings) with a position over $5M that is either over 10% of their portfolio or held in a concentrated book of 50 or fewer total positions. Index/ETF, sovereign, bank, community-bank and charitable/donor-advised filers are excluded.

Active ManagerValue% of PortfolioTotal PositionsQoQFiling
FCPM III Services B.V.$30.8 Mil4.3%14Hold13F
Fairmount Funds Management LLC$50.5 Mil3.6%12Hold13F
BVF Inc/Il$50.5 Mil1.6%41Hold13F
Venrock Adviser, LLC$39.2 Mil1.5%33Hold13F
Active Manager
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
Boxer Capital Management, LLC$5.4 Mil1.2%45Exited13F
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
BVF Inc/Il$50.5 Mil1.6%41Hold13F
Fairmount Funds Management LLC$50.5 Mil3.6%12Hold13F
Venrock Adviser, LLC$39.2 Mil1.5%33Hold13F
FCPM III Services B.V.$30.8 Mil4.3%14Hold13F
Core Cache Last Updated: 9/7/2026