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MIRM

Mirum Pharmaceuticals, Inc.distress 2/10 · well-funded / low risk
$111.92-2%today-13% from 52w high
mirumpharma.com418 employeesFounded 2018Foster City, CABiotechnology
Lead: Chronic Hepatitis D Infection · est. market ~$10B (approx, global)
Revenue
$160M
Liquidity
$421M
Runway
2.5 yrs
Shares 1y
+21%

Price & events

+16.6% over 6M
$86.30$107$129Jan 26Apr 26Jul 266.5Mdilution: S-3ASR shelf_registration (2026-02-25)financing: 8-K private_placement (2026-05-18)catalyst: PHASE2 Volixibat (2026-06-01) — click to opencatalyst: PHASE2 volixibat (2026-05-30) — click to opencatalyst: brelovitug (2026-05-27) — click to openrating: RBC Capital: Outperform (2026-07-07)rating: JP Morgan: Overweight (2026-07-02)rating: Citizens: Market Outperform (2026-06-15)rating: Morgan Stanley: Overweight (2026-06-11)rating: Citigroup: Buy (2026-06-02)rating: Wolfe Research: Outperform (2026-05-19)rating: TD Cowen: Buy (2026-05-07)rating: RBC Capital: Outperform (2026-05-07)
CatalystRating changeDilutionFinancingdashed = today
-2.2%
1D
-4.6%
1W
+0.8%
1M
+21.7%
3M
+18.7%
6M
+111.0%
1Y
+178.4%
2Y
+613.8%
5Y
+516.7%
All

Overview

Market Cap
$6.83B
Volume
57.42K
52 Week Range
$51.12 – $129
Total Shares
60.98M
Float Shares
52.46M
Short %
16.10%
% Held by Insiders
1.39%
% Held by Institutions
114.41%
RVOL
0.06x
Beta
0.48

Pipeline stages · 4 programs

Brelovitug 300 mg, Brelovitug 900 mg, Delayed Treatment with Brelovitug 300mg
Preclin
Ph1
Ph2
Ph3
Filed
PDUFA
Approved
next 2026-08
Maralixibat
Preclin
Ph1
Ph2
Ph3
Filed
PDUFA
Approved
next 2026-10
Volixibat
Preclin
Ph1
Ph2
Ph3
Filed
PDUFA
Approved
next 2027-04
Low dose of MRM-3379, Middle Dose of MRM-3379, High dose of MRM-3379
Preclin
Ph1
Ph2
Ph3
Filed
PDUFA
Approved
next 2027-10

Pipeline · 9 trials · 7 upcoming

ReadoutPhaseDrugIndicationEnrollStatus
2026-08
Estimated 50%
readout ~2026-10-15
Phase 3Brelovitug 300 mg, Brelovitug 900 mg, Delayed Treatment with Brelovitug 300mgbreakthroughChronic Hepatitis D Infectionactive not recruiting
2026-10
Estimated 50%
readout ~2026-12-15
Phase 3MaralixibatCholestatic Liver Disease (Except ALGS, PFIC, PBC and PSC)active not recruiting
2027-04
Estimated 50%
readout ~2027-05-16
Phase 2VolixibatPrimary Biliary Cholangitis, PBCrecruiting
2027-06-30
Estimated 50%
readout ~2027-09-13
Phase 3Brelovitug 300 mg, Bulevirtide 2 mg and Brelovitug - 300 mgbreakthroughChronic Hepatitis D Infectionrecruiting
2027-08-31
Estimated 50%
readout ~2027-11-14
Phase 2/3Brelovitug (BJT-778), BulevirtidebreakthroughChronic Hepatitis Drecruiting
Show all 9 trials · 4 more ▾
ReadoutPhaseDrugIndicationEnrollStatus
2027-10
Estimated 50%
readout ~2027-11-15
Phase 2Low dose of MRM-3379, Middle Dose of MRM-3379, High dose of MRM-3379Fragile X Syndromerecruiting
2029-05
Estimated 50%
readout ~2029-07-15
Phase 2/3Brelovitug 300 mg, Brelovitug 900 mg, Delayed Treatment with Brelovitug 300mgbreakthroughChronic Hepatitis D Infectionactive not recruiting
2026-06
Phase 2VolixibatPrimary Sclerosing Cholangitis182active not recruiting
2025-04-23
Phase 3MaralixibatProgressive Familial Intrahepatic Cholestasis (PFIC)84completed

Catalyst news & presentations · 11

Approved drugs (4)

  • LIVMARLIMARALIXIBAT CHLORIDE2025 · Prescription
  • CTEXLICHENODIOL2025 · Prescription
  • LIVMARLIMARALIXIBAT CHLORIDE2021 · Prescription
  • CHOLBAMCHOLIC ACID2015 · Prescription

Capital structure — dilution & financing

Shares out: 60,981,227 · 0 offerings/1y · 3 PIPEs
  • 2026-05-188-Kprivate_placement
  • 2026-02-25S-3ASRshelf_registration
  • 2025-12-198-Kprivate_placement
  • 2025-12-088-Kprivate_placement
  • 2025-08-12S-3ASRshelf_registration
  • 2024-11-14SC 13G/Astrategic_stake
  • 2024-11-14SC 13G/Astrategic_stake
🔒 Positioning — Pro
Short interest / days-to-cover, insider buys & sells.
Upgrade to Pro
🔒 Top holders — Pro
Institutional ownership + quarter-over-quarter accumulation/trimming.
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Wall St ratings

strong buy · target $147 (+31% upside) · 14 analysts
  • 2026-07-07RBC CapitalOutperform
  • 2026-07-02JP MorganOverweight
  • 2026-06-15CitizensMarket Outperform
  • 2026-06-11Morgan StanleyOverweight
  • 2026-06-02CitigroupBuy
  • 2026-05-19Wolfe ResearchOutperform

Competitors — Chronic Hepatitis D Infection

  • none identified

Not financial advice. Data: ClinicalTrials.gov, SEC EDGAR, FINRA, Nasdaq, Yahoo.