Tearsheet

Mirum Pharmaceuticals (MIRM)


Market Price (5/11/2026): $107.05 | Market Cap: $6.3 Bil
Sector: Health Care | Industry: Biotechnology

Mirum Pharmaceuticals (MIRM)


Market Price (5/11/2026): $107.05
Market Cap: $6.3 Bil
Sector: Health Care
Industry: Biotechnology

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

0

Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 50%

Low stock price volatility
Vol 12M is 44%

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

Trading close to highs
Dist 52W High is -2.7%, Dist 3Y High is -2.7%

Meaningful 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 12.54, 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 14%

Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -70 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -12%

Stock price has recently run up significantly
12M Rtn12 month market price return is 142%

Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 16%

Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -30%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -32%

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 -17%

Key risks
MIRM key risks include [1] the successful development and commercialization of its key pipeline candidates, Show more.

0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 50%
1 Low stock price volatility
Vol 12M is 44%
2 Megatrend and thematic drivers
Megatrends include Precision Medicine. Themes include Targeted Therapies, and Biopharmaceutical R&D.
3 Trading close to highs
Dist 52W High is -2.7%, Dist 3Y High is -2.7%
4 Meaningful 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 12.54, 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 14%
5 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -70 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -12%
6 Stock price has recently run up significantly
12M Rtn12 month market price return is 142%
7 Significant share based compensation
SBC/Rev LTMShare Based Compensation / Revenue (Sales), Last Twelve Months (LTM) is 16%
8 Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -30%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -32%
9 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 -17%
10 Key risks
MIRM key risks include [1] the successful development and commercialization of its key pipeline candidates, Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Mirum Pharmaceuticals (MIRM) stock has gained about 5% since 1/31/2026 because of the following key factors:

1. Initial dilution concerns from a significant share offering put downward pressure on the stock.

On February 26, 2026, Mirum Pharmaceuticals (MIRM) stock experienced a 15.1% decline, closing at $92, after the company reported its Q4 2025 results and announced a potential offering of up to 8.96 million shares by selling stockholders, leading to investor focus on potential dilution.

2. Robust commercial product performance and raised 2026 revenue guidance significantly boosted investor confidence.

Mirum reported strong first-quarter 2026 global net product sales of $159.9 million, representing a 43.3% increase year-over-year, which surpassed the Zacks Consensus Estimate of $148 million. This strong performance led the company to raise its full-year 2026 net product sales guidance to a range of $660 million to $680 million, up from the previous expectation of $630 million to $650 million.

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Stock Movement Drivers

Fundamental Drivers

The 3.8% change in MIRM stock from 1/31/2026 to 5/10/2026 was primarily driven by a 20.7% change in the company's Total Revenues ($ Mil).
(LTM values as of)13120265102026Change
Stock Price ($)103.22107.163.8%
Change Contribution By: 
Total Revenues ($ Mil)47257020.7%
P/S Multiple11.111.1-0.1%
Shares Outstanding (Mil)5159-14.0%
Cumulative Contribution3.8%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2026 to 5/10/2026
ReturnCorrelation
MIRM3.8% 
Market (SPY)3.6%51.0%
Sector (XLV)-6.9%39.6%

Fundamental Drivers

The 47.5% change in MIRM stock from 10/31/2025 to 5/10/2026 was primarily driven by a 32.7% change in the company's Total Revenues ($ Mil).
(LTM values as of)103120255102026Change
Stock Price ($)72.65107.1647.5%
Change Contribution By: 
Total Revenues ($ Mil)42957032.7%
P/S Multiple8.411.131.5%
Shares Outstanding (Mil)5059-15.5%
Cumulative Contribution47.5%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 5/10/2026
ReturnCorrelation
MIRM47.5% 
Market (SPY)5.5%40.7%
Sector (XLV)0.3%31.0%

Fundamental Drivers

The 146.6% change in MIRM stock from 4/30/2025 to 5/10/2026 was primarily driven by a 78.3% change in the company's P/S Multiple.
(LTM values as of)43020255102026Change
Stock Price ($)43.45107.16146.6%
Change Contribution By: 
Total Revenues ($ Mil)33757069.1%
P/S Multiple6.211.178.3%
Shares Outstanding (Mil)4859-18.2%
Cumulative Contribution146.6%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2025 to 5/10/2026
ReturnCorrelation
MIRM146.6% 
Market (SPY)30.4%30.7%
Sector (XLV)4.0%23.3%

Fundamental Drivers

The 299.1% change in MIRM stock from 4/30/2023 to 5/10/2026 was primarily driven by a 639.2% change in the company's Total Revenues ($ Mil).
(LTM values as of)43020235102026Change
Stock Price ($)26.85107.16299.1%
Change Contribution By: 
Total Revenues ($ Mil)77570639.2%
P/S Multiple12.911.1-14.0%
Shares Outstanding (Mil)3759-37.3%
Cumulative Contribution299.1%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2023 to 5/10/2026
ReturnCorrelation
MIRM299.1% 
Market (SPY)78.7%25.5%
Sector (XLV)13.0%21.8%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
MIRM Return-9%22%51%40%91%30%490%
Peers Return3%8%11%-9%1%0%14%
S&P 500 Return27%-19%24%23%16%7%95%

Monthly Win Rates [3]
MIRM Win Rate58%50%58%42%58%80% 
Peers Win Rate50%48%47%48%60%48% 
S&P 500 Win Rate75%42%67%75%67%60% 

Max Drawdowns [4]
MIRM Max Drawdown-25%-3%-2%-20%-7%-4% 
Peers Max Drawdown-20%-22%-16%-20%-24%-10% 
S&P 500 Max Drawdown-1%-25%-1%-2%-15%-7% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: GILD, VRTX, REGN, BMRN, RARE.
[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 5/8/2026 (YTD)

How Low Can It Go

EventMIRMS&P 500
2025 US Tariff Shock
  % Loss-26.4%-18.8%
  % Gain to Breakeven35.9%23.1%
  Time to Breakeven79 days79 days
2020 COVID-19 Crash
  % Loss-48.1%-33.7%
  % Gain to Breakeven92.9%50.9%
  Time to Breakeven54 days140 days

Compare to GILD, VRTX, REGN, BMRN, RARE

In The Past

Mirum Pharmaceuticals's stock fell -26.4% during the 2025 US Tariff Shock. Such a loss loss requires a 35.9% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

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EventMIRMS&P 500
2025 US Tariff Shock
  % Loss-26.4%-18.8%
  % Gain to Breakeven35.9%23.1%
  Time to Breakeven79 days79 days
2020 COVID-19 Crash
  % Loss-48.1%-33.7%
  % Gain to Breakeven92.9%50.9%
  Time to Breakeven54 days140 days

Compare to GILD, VRTX, REGN, BMRN, RARE

In The Past

Mirum Pharmaceuticals's stock fell -26.4% during the 2025 US Tariff Shock. Such a loss loss requires a 35.9% 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 Mirum Pharmaceuticals (MIRM)

Mirum Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of novel therapies for debilitating rare and orphan diseases. The company's lead product candidate is LIVMARLI, an investigational oral drug for the treatment of progressive familial intrahepatic cholestasis disease, as well as for the treatment of Alagille syndrome and biliary atresia disease. It also develops Volixibat drug for treatment of intrahepatic cholestasis of pregnancy and primary sclerosing cholangitis. Mirum Pharmaceuticals, Inc. was incorporated in 2018 and is headquartered in Foster City, California.

AI Analysis | Feedback

Here are a few analogies for Mirum Pharmaceuticals:

  • Like a **Vertex Pharmaceuticals** specializing in rare liver and cholestatic diseases.
  • An emerging **Alexion Pharmaceuticals**, but focused specifically on rare liver and cholestatic disorders.

AI Analysis | Feedback

  • LIVMARLI: An investigational oral drug for the treatment of progressive familial intrahepatic cholestasis, Alagille syndrome, and biliary atresia disease.
  • Volixibat: A drug under development for the treatment of intrahepatic cholestasis of pregnancy and primary sclerosing cholangitis.

AI Analysis | Feedback

Mirum Pharmaceuticals (MIRM), as a biopharmaceutical company developing and commercializing prescription drugs, sells primarily to other companies rather than directly to individuals. Its major customers are typically large pharmaceutical wholesalers and distributors, who then supply the drugs to hospitals, clinics, and specialty pharmacies for dispensing to patients.

The major customers are:

  • Cencora, Inc. (formerly AmerisourceBergen Corporation) - Symbol: COR
  • McKesson Corporation - Symbol: MCK
  • Cardinal Health, Inc. - Symbol: CAH

AI Analysis | Feedback

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Chris Peetz, Chief Executive Officer

Chris Peetz is a co-founder of Mirum Pharmaceuticals. He previously served as Chief Executive Officer of Flashlight Therapeutics, Inc.. Peetz also held the role of Chief Financial Officer and Head of Corporate Development at Tobira, which was acquired by Allergan plc in 2016. Prior to Tobira, he served as Vice President, Finance and Corporate Development of Jennerex Biotherapeutics, a company that was acquired by a Korean group. He held various positions at Onyx Pharmaceuticals, Inc. (now Amgen Inc.). Peetz was an entrepreneur-in-residence at Frazier Healthcare Partners, a private equity firm, since May 2017, which ultimately led to the creation of Mirum.

Eric Bjerkholt, Chief Financial Officer

Eric Bjerkholt joined Mirum as Chief Financial Officer in September 2023. Before Mirum, he served as Chief Financial Officer at Chinook Therapeutics, Inc. and prior to that, held the CFO position at Aimmune Therapeutics, Inc.. Earlier in his career, he worked in healthcare investment banking at J.P. Morgan & Company, Inc. for nearly a decade.

Peter Radovich, President & Chief Operating Officer

Peter Radovich previously served as Executive Vice President, Operations at Global Blood Therapeutics (GBT) from 2014 to 2020. From 2006 to 2014, he worked at Onyx Pharmaceuticals, Inc. (now Amgen, Inc.) in various roles, including Vice President, Program Leadership, and commercial and corporate strategy. He also held product marketing positions at Chiron Corporation (now Novartis AG).

Joanne Quan, M.D., Chief Medical Officer

Joanne Quan served as Chief Medical Officer at Nuvig Therapeutics and, from 2018 to 2021, held the same role at Modis Therapeutics, a company that was acquired by Zogenix, Inc. (and subsequently, UCB). Her experience includes clinical development leadership positions at Eiger Biopharmaceuticals, InterMune, Arena Pharmaceuticals, Bayhill Therapeutics, ALZA Corporation (Johnson and Johnson), Genentech, and PathoGenesis.

Jean-Luc Girardet, Ph.D., Chief Technical Officer

Jean-Luc Girardet previously served as Senior Vice President of Pharmaceutical Sciences at Brii Biosciences from 2018 to 2022. From 2007 to 2018, he held executive leadership roles at Ardea Biosciences, a member of the AstraZeneca Group. Earlier in his career, he worked at Valeant Pharmaceuticals, Ribapharm, and ICN Pharmaceuticals.

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Key Risks to Mirum Pharmaceuticals (MIRM)

  1. Clinical Trial Outcomes and Regulatory Approvals: Mirum Pharmaceuticals' business relies significantly on the successful completion of clinical trials and subsequent regulatory approvals for its product candidates. There is no guarantee that ongoing or future clinical trials for drugs like Volixibat (for conditions such as primary sclerosing cholangitis and primary biliary cholangitis) will yield positive results, even if interim analyses have been favorable. Additionally, the company faces risks associated with regulatory challenges and the possibility that regulatory outcomes may not fully support the valuation already embedded in the stock. The company's filings explicitly mention "risks and uncertainties with the development of investigational medicines generally, including the failure of future studies to generate the same or similar data as prior studies and the potential that estimated prevalences are materially inaccurate".
  2. Competition and Market Access: Mirum operates in a highly competitive biopharmaceutical industry, particularly within the sector for cholestatic liver diseases. Direct competition comes from companies developing similar therapies, such as Ipsen with its drug Bylvay (odevixibat), which targets progressive familial intrahepatic cholestasis (PFIC) and Alagille syndrome (ALGS)—indications for which Mirum's LIVMARLI is also approved. The company faces challenges in maintaining pricing power and market access in a healthcare system that is sensitive to costs. The threat of competitors obtaining patents that limit or interfere with Mirum's ability to market its products, along with the high costs associated with defending intellectual property rights, also presents a constant challenge.
  3. Product Safety and Side Effects: The safety profiles and potential side effects of Mirum's approved and investigational drugs pose a risk. LIVMARLI, the company's lead product, has been associated with drug-induced liver injury (DILI), with some patients in trials experiencing hepatic decompensation events and elevations of liver tests. In severe cases, DILI attributable to LIVMARLI led to one patient requiring a liver transplant and another patient dying. Other common adverse reactions for LIVMARLI include diarrhea, abdominal pain, and fat-soluble vitamin deficiency, which can worsen during treatment. Similarly, Volixibat, another key pipeline candidate, has reported common adverse events such as mild to moderate gastrointestinal issues, primarily diarrhea.

AI Analysis | Feedback

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AI Analysis | Feedback

Mirum Pharmaceuticals (symbol: MIRM) has the following addressable market sizes for its main products:

  • LIVMARLI (maralixibat) for Alagille syndrome: The estimated patient population is between 4,000 and 5,500 in the United States and Europe combined.
  • LIVMARLI (maralixibat) for Progressive Familial Intrahepatic Cholestasis (PFIC): null
  • LIVMARLI (maralixibat) for Biliary Atresia: null
  • Volixibat for Primary Sclerosing Cholangitis (PSC) and Primary Biliary Cholangitis (PBC): The estimated worldwide total addressable market is more than $1 billion.
  • Volixibat for Intrahepatic Cholestasis of Pregnancy (ICP): null

AI Analysis | Feedback

Mirum Pharmaceuticals (MIRM) is poised for significant revenue growth over the next two to three years, driven by the expansion of its approved therapies and the anticipated launch of new product indications. Key drivers include:

  1. Continued Growth of LIVMARLI in Alagille Syndrome and Progressive Familial Intrahepatic Cholestasis (PFIC): LIVMARLI, Mirum's lead product, is expected to maintain strong growth through increased demand and expanding international reimbursement. The company reported robust growth in LIVMARLI net product sales, including an 89% increase in 2023 over 2022, and projected continued increases in 2024 and beyond. International business has expanded to 18 countries with reimbursed access to LIVMARLI, contributing to durable growth.
  2. LIVMARLI Label Expansion into Additional Rare Cholestatic Pruritic Disorders (EXPAND Study): Mirum anticipates a significant revenue boost from the potential expansion of LIVMARLI's use beyond Alagille syndrome and PFIC. The Phase 3 EXPAND study, which completed enrollment, is scheduled to report data in the fourth quarter of 2026. Success in this study could lead to an additional $300 million to $400 million in annual sales for the LIVMARLI franchise by extending its reach to a broader set of rare cholestatic pruritic disorders.
  3. Launch and Growth of Volixibat in Primary Sclerosing Cholangitis (PSC) and Primary Biliary Cholangitis (PBC): The development of Volixibat for adult cholestatic conditions, specifically PSC (VISTAS study) and PBC (VANTAGE study), represents a substantial future revenue opportunity. Interim analyses for both studies were scheduled for June 2024, with topline data for the VISTAS study anticipated in 2026. There are currently no approved therapies for PSC and no approved therapies to treat cholestatic pruritus in PBC, positioning Volixibat to address significant unmet medical needs.
  4. Sustained Performance of Acquired Bile Acid Medicines (CHOLBAM and CHENODAL): The integration of CHOLBAM and CHENODAL into Mirum's portfolio has strengthened its position in rare diseases. The company expects steady growth for these two medicines, contributing to overall product sales. In Q1 2024, CHOLBAM and CHENODAL net sales were $26.1 million. Additionally, CTEXLI (chenodiol), approved by the FDA for cerebrotendinous xanthomatosis (CTX), adds another growth driver.

AI Analysis | Feedback

Share Repurchases

  • Mirum Pharmaceuticals reported no share repurchases as of December 31, 2025.

Share Issuance

  • In late 2025, Mirum Pharmaceuticals announced private placements totaling approximately $268.5 million, including a $68.5 million placement with TCGX for 1,000,000 shares at $68.48 per share, to fund clinical development and commercial activities.
  • The company's additional paid-in capital increased significantly, reaching $0.982 billion in 2025, representing a 12.84% increase from 2024.
  • Additional paid-in capital also rose by 8.33% to $0.87 billion in 2024 and by 50.12% to $0.803 billion in 2023.

Inbound Investments

  • Mirum Pharmaceuticals secured approximately $268.5 million through private placements with institutional investors, including TCGX, in late 2025/early 2026.
  • These investments were intended to support clinical development and commercial activities, particularly following the acquisition of Bluejay Therapeutics.

Outbound Investments

  • Mirum Pharmaceuticals acquired Bluejay Therapeutics in January 2026 to further develop brelovitug for chronic hepatitis D.
  • The company's recent business development activities also included the acquisition of the Travere bile-acid portfolio.

Capital Expenditures

  • Capital expenditures for Mirum Pharmaceuticals were approximately $0.954 million in the last 12 months leading up to early March 2026.
  • Historical annual capital expenditures have been relatively low, with figures such as -$0.6 million for 2025.
  • Projections indicate a significant increase in capital expenditures, with an expected $128 million for 2026.

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Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

MIRMGILDVRTXREGNBMRNRAREMedian
NameMirum Ph.Gilead S.Vertex P.Regenero.BioMarin.Ultragen. 
Mkt Price107.16131.33429.82714.8954.0626.12119.25
Mkt Cap6.3163.1109.274.310.42.642.4
Rev LTM57029,73412,21814,9203,2426707,730
Op Inc LTM-7011,9014,6623,843315-5612,079
FCF LTM-18310,2303,7103,791759-5082,235
FCF 3Y Avg-849,3251,9773,561514-4881,246
CFO LTM-17110,8064,2415,013874-4972,557
CFO 3Y Avg-729,8842,4014,568618-4651,510

Growth & Margins

MIRMGILDVRTXREGNBMRNRAREMedian
NameMirum Ph.Gilead S.Vertex P.Regenero.BioMarin.Ultragen. 
Rev Chg LTM50.2%3.5%10.1%5.9%9.9%13.5%10.0%
Rev Chg 3Y Avg84.5%3.2%9.9%6.4%14.3%20.7%12.1%
Rev Chg Q43.3%4.4%7.8%19.0%2.8%-2.2%6.1%
QoQ Delta Rev Chg LTM9.3%1.0%1.8%4.0%0.7%-0.4%1.4%
Op Inc Chg LTM1.7%9.7%1,214.0%-2.4%-49.1%-9.2%-0.4%
Op Inc Chg 3Y Avg16.5%0.1%364.1%-6.3%93.5%5.1%10.8%
Op Mgn LTM-12.3%40.0%38.2%25.8%9.7%-83.8%17.7%
Op Mgn 3Y Avg-26.5%36.7%24.1%28.1%13.5%-100.7%18.8%
QoQ Delta Op Mgn LTM-9.0%0.3%0.2%-0.1%-3.0%-4.2%-1.5%
CFO/Rev LTM-30.0%36.3%34.7%33.6%27.0%-74.2%30.3%
CFO/Rev 3Y Avg-16.1%34.4%21.5%32.6%20.7%-85.1%21.1%
FCF/Rev LTM-32.0%34.4%30.4%25.4%23.4%-75.9%24.4%
FCF/Rev 3Y Avg-19.4%32.5%17.7%25.5%17.0%-89.6%17.4%

Valuation

MIRMGILDVRTXREGNBMRNRAREMedian
NameMirum Ph.Gilead S.Vertex P.Regenero.BioMarin.Ultragen. 
Mkt Cap6.3163.1109.274.310.42.642.4
P/S11.15.58.95.03.23.95.2
P/Op Inc-89.913.723.419.333.0-4.716.5
P/EBIT-8.113.921.614.325.5-4.914.1
P/E-7.917.725.216.838.7-4.317.3
P/CFO-36.915.125.814.811.9-5.313.4
Total Yield-12.7%8.1%4.0%6.5%2.6%-23.2%3.3%
Dividend Yield0.0%2.5%0.0%0.5%0.0%0.0%0.0%
FCF Yield 3Y Avg-2.7%7.2%1.8%4.3%4.2%-16.6%3.0%
D/E0.10.10.00.00.10.00.0
Net D/E-0.00.1-0.0-0.1-0.1-0.2-0.1

Returns

MIRMGILDVRTXREGNBMRNRAREMedian
NameMirum Ph.Gilead S.Vertex P.Regenero.BioMarin.Ultragen. 
1M Rtn12.6%-5.5%-1.5%-4.5%-0.9%12.1%-1.2%
3M Rtn6.7%-13.4%-10.1%-8.9%-7.0%5.7%-7.9%
6M Rtn57.3%11.9%5.0%9.0%5.1%-14.7%7.0%
12M Rtn142.1%39.1%1.1%36.2%-8.2%-25.6%18.7%
3Y Rtn308.7%84.7%22.7%-3.5%-43.3%-44.6%9.6%
1M Excs Rtn-0.1%-16.0%-12.2%-15.3%-12.4%0.8%-12.3%
3M Excs Rtn-0.1%-20.1%-16.8%-15.6%-13.7%-1.0%-14.7%
6M Excs Rtn44.0%-0.4%-5.8%2.4%-6.5%-26.9%-3.1%
12M Excs Rtn128.6%4.9%-32.5%-3.2%-40.3%-53.2%-17.9%
3Y Excs Rtn193.9%2.1%-56.8%-91.3%-123.1%-120.6%-74.0%

FDA Approved Drugs Data

Expand for More
Post-Approval Fwd Returns
FDA
App #
Brand
Name
Generic
Name
Dosage
Form
FDA
Approval
3M
Rtn
6M
Rtn
1Y
Rtn
2Y
Rtn
Total
Rtn
NDA219485  LIVMARLImaralixibat chloridetablet410202535.5%88.7%143.4%173.9%173.9%
NDA219488  CTEXLIchenodioltablet2212025-16.1%36.4%100.5%104.3%104.3%
NDA214662  LIVMARLImaralixibat chloridesolution9292021-15.7%17.6%12.4%69.3%474.0%
NDA205750  CHOLBAMcholic acidcapsule3172015     

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Product sales, net336179753 
License and other revenue08216 
Total3371867719 


Assets by Segment
$ Mil20252024202320222021
Single segment    147
Total    147


Price Behavior

Price Behavior
Market Price$107.16 
Market Cap ($ Bil)5.5 
First Trading Date07/18/2019 
Distance from 52W High-2.7% 
   50 Days200 Days
DMA Price$94.08$81.01
DMA Trendupdown
Distance from DMA13.9%32.3%
 3M1YR
Volatility53.1%42.8%
Downside Capture0.920.21
Upside Capture174.37135.39
Correlation (SPY)43.1%28.8%
MIRM Betas & Captures as of 4/30/2026

 1M2M3M6M1Y3Y
Beta1.661.641.581.331.040.78
Up Beta1.441.301.271.581.210.59
Down Beta-1.610.680.610.550.770.97
Up Capture121%192%184%213%172%94%
Bmk +ve Days15223166141428
Stock +ve Days13223772137392
Down Capture815%214%205%121%79%85%
Bmk -ve Days4183056108321
Stock -ve Days9212753114354

[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 MIRM
MIRM153.8%43.7%2.26-
Sector ETF (XLV)7.9%15.4%0.3021.5%
Equity (SPY)29.0%12.5%1.8330.8%
Gold (GLD)39.8%27.0%1.2211.4%
Commodities (DBC)50.6%18.0%2.21-2.4%
Real Estate (VNQ)13.0%13.5%0.6616.3%
Bitcoin (BTCUSD)-17.4%42.1%-0.3427.3%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with MIRM
MIRM39.5%51.6%0.83-
Sector ETF (XLV)4.9%14.6%0.1621.8%
Equity (SPY)12.8%17.1%0.5923.8%
Gold (GLD)20.9%17.9%0.954.5%
Commodities (DBC)13.8%19.1%0.591.7%
Real Estate (VNQ)3.4%18.8%0.0820.7%
Bitcoin (BTCUSD)7.0%56.0%0.3413.6%

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Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with MIRM
MIRM23.0%74.3%0.69-
Sector ETF (XLV)9.3%16.5%0.4625.2%
Equity (SPY)15.1%17.9%0.7226.0%
Gold (GLD)13.4%15.9%0.693.9%
Commodities (DBC)9.3%17.8%0.449.0%
Real Estate (VNQ)5.8%20.7%0.2423.3%
Bitcoin (BTCUSD)67.8%66.9%1.0710.1%

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Short Interest

Short Interest: As Of Date4152026
Short Interest: Shares Quantity8.2 Mil
Short Interest: % Change Since 33120262.0%
Average Daily Volume0.7 Mil
Days-to-Cover Short Interest12.5 days
Basic Shares Quantity58.9 Mil
Short % of Basic Shares14.0%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
5/6/2026-6.5%  
2/25/2026-15.1%-14.3%-18.2%
11/4/2025-1.2%0.5%-3.5%
8/6/202512.0%22.0%42.5%
5/7/20259.8%7.7%12.5%
2/26/2025-7.0%-11.6%-8.8%
11/12/20241.6%-0.5%4.8%
8/7/20242.3%6.5%5.5%
...
SUMMARY STATS   
# Positive12912
# Negative9118
Median Positive5.5%6.5%9.0%
Median Negative-3.9%-3.8%-8.9%
Max Positive13.0%22.0%48.0%
Max Negative-16.4%-16.3%-23.6%

SEC Filings

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Report DateFiling DateFiling
03/31/202605/06/202610-Q
12/31/202502/25/202610-K
09/30/202511/04/202510-Q
06/30/202508/06/202510-Q
03/31/202505/07/202510-Q
12/31/202402/26/202510-K
09/30/202411/12/202410-Q
06/30/202408/07/202410-Q
03/31/202405/08/202410-Q
12/31/202303/15/202410-K
09/30/202311/02/202310-Q
06/30/202308/07/202310-Q
03/31/202305/04/202310-Q
12/31/202203/08/202310-K
09/30/202211/09/202210-Q
06/30/202208/04/202210-Q

Recent Forward Guidance [BETA]

Latest: Q1 2026 Earnings Reported 5/6/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Net Product Sales660.00 Mil670.00 Mil680.00 Mil4.7% RaisedGuidance: 640.00 Mil for 2026

Prior: Q4 2025 Earnings Reported 2/25/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Global Net Product Sales630.00 Mil640.00 Mil650.00 Mil26.7% RaisedGuidance: 505.00 Mil for 2025

Insider Activity

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#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Ramasastry, SairaDirectSell416202696.902,000  Form
2Bjerkholt, EricCHIEF FINANCIAL OFFICERDirectSell317202691.987,287670,2434,579,396Form
3Quan, JoanneCHIEF MEDICAL OFFICERDirectSell317202691.987,287670,2431,735,071Form
4Ramasastry, SairaDirectSell317202690.762,000  Form
5Radovich, PeterPRESIDENT AND COODirectSell317202691.9816,5151,519,0153,704,134Form