Mirum Pharmaceuticals, Inc.
MIRM- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001759425
In the last 90 days, Mirum Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 9 sales; 326 institutions reported holding it in 13F filings for Q2 2026, worth $8.36B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Mirum Pharmaceuticals, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 272
- +60 vs. Q2 2025
- Shares held
- 57.3M
- +1.96M (+3.5%) vs. Q2 2025
- Total value
- $4.20B
- +$1.39B (+49.2%) vs. Q2 2025
- New holders
- 74
- 91 more added
- Sold out
- 14
- 77 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MIRM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 326 | $8.36B |
| Q1 2026 | 311 | $6.29B |
| Q4 2025 | 284 | $4.82B |
| Q3 2025 | 272 | $4.20B |
| Q2 2025 | 214 | $2.82B |
| Q1 2025 | 214 | $2.44B |
| Q4 2024 | 205 | $2.19B |
| Q3 2024 | 178 | $2.08B |
| Q2 2024 | 161 | $1.83B |
| Q1 2024 | 172 | $1.34B |
| Q4 2023 | 187 | $1.48B |
| Q3 2023 | 159 | $1.55B |
| Q2 2023 | 146 | $955.6M |
| Q1 2023 | 117 | $832.9M |
| Q4 2022 | 104 | $650.2M |
| Q3 2022 | 112 | $709.1M |
| Q2 2022 | 110 | $569.4M |
| Q1 2022 | 99 | $590.4M |
| Q4 2021 | 86 | $395.7M |
| Q3 2021 | 73 | $465.0M |
| Q2 2021 | 67 | $404.6M |
| Q1 2021 | 61 | $463.3M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Mirum Pharmaceuticals, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atria Investments LLC | 3,001 | $220.0K | 0.00% | +3,001 | New |
| Janney Montgomery Scott LLC | 3,000 | $220.0K | 0.00% | +3,000 | New |
| Farallon Capital Management, L.L.C. | 3,000 | $219.9K | 0.00% | +3,000 | New |
| Concurrent Investment Advisors, LLC | 3,000 | $219.9K | 0.00% | +3,000 | New |
| Longboard Asset Management, LP | 2,920 | $214.1K | 0.35% | +2,920 | New |
| Quadrature Capital Ltd | 2,872 | $210.5K | 0.00% | −4,879−62.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,855 | $209.3K | 0.00% | +2,855 | New |
| Toroso Investments, LLC | 2,837 | $208.0K | 0.00% | +2,837 | New |
| Allianz Asset Management GmbH | 2,800 | $205.3K | 0.00% | +2,800 | New |
| Quantinno Capital Management LP | 2,743 | $201.1K | 0.00% | +2,743 | New |
| Point72 (DIFC) Ltd | 2,702 | $198.1K | 0.01% | +2,702 | New |
| Lazard Asset Management LLC | 1,981 | $145.2K | 0.00% | +19+1.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,942 | $142.4K | 0.00% | +28+1.5% | Added |
| Steward Partners Investment Advisory, LLC | 1,931 | $141.6K | 0.00% | −1,100−36.3% | Reduced |
| Hollencrest Capital Management | 1,888 | $138.4K | 0.01% | +1,888 | New |
| RiverPark Advisors, LLC | 1,655 | $121.3K | 0.05% | +1,655 | New |
| US Bancorp | 1,516 | $111.1K | 0.00% | +86+6.0% | Added |
| Point72 Europe (London) LLP | 1,454 | $106.6K | 0.01% | +1,454 | New |
| Tower Research Capital LLC (TRC) | 1,434 | $105.1K | 0.00% | −3,354−70.1% | Reduced |
| Amalgamated Bank | 1,362 | $100.0K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,268 | $93.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,262 | $92.5K | 0.00% | +817+183.6% | Added |
| Advisor Group Holdings, Inc. | 1,120 | $82.5K | 0.00% | +14+1.3% | Added |
| GF Fund Management Co. Ltd. | 1,081 | $79.2K | 0.00% | −147−12.0% | Reduced |
| Jones Financial Companies LLLP | 957 | $69.6K | 0.00% | +243+34.0% | Added |
| Comerica Bank | 738 | $54.1K | 0.00% | −29−3.8% | Reduced |
| CWM, LLC | 683 | $50.0K | 0.00% | +161+30.8% | Added |
| Allworth Financial LP | 663 | $48.6K | 0.00% | +11+1.7% | Added |
| Quarry LP | 559 | $41.0K | 0.01% | +559 | New |
| Rockefeller Capital Management L.P. | 524 | $38.4K | 0.00% | +524 | New |
| SRS Capital Advisors, Inc. | 511 | $37.5K | 0.00% | +511 | New |
| Nisa Investment Advisors, LLC | 468 | $34.3K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 462 | $33.9K | 0.00% | +29+6.7% | Added |
| Quantbot Technologies LP | 448 | $32.8K | 0.00% | +448 | New |
| Parallel Advisors, LLC | 447 | $32.8K | 0.00% | +7+1.6% | Added |
| MCF Advisors LLC | 427 | $31.3K | 0.00% | +185+76.4% | Added |
| Westside Investment Management, Inc. | 300 | $22.0K | 0.00% | +300 | New |
| Optiver Holding B.V. | 240 | $17.6K | 0.00% | +240 | New |
| Group One Trading, L.P. | 232 | $17.0K | 0.00% | +186+404.3% | Added |
| GAMMA Investing LLC | 219 | $16.1K | 0.00% | +74+51.0% | Added |
| Rise Advisors, LLC | 198 | $14.5K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 190 | $13.9K | 0.00% | +10+5.6% | Added |
| HighMark Wealth Management LLC | 180 | $13.2K | 0.01% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 158 | $12.0K | 0.00% | −20−11.2% | Reduced |
| SBI Securities Co., Ltd. | 150 | $11.0K | 0.00% | +121+417.2% | Added |
| Larson Financial Group LLC | 130 | $9.53K | 0.00% | +127+4,233.3% | Added |
| Accent Capital Management, LLC | 347 | $8.07K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 98 | $7.18K | 0.00% | −7−6.7% | Reduced |
| Pathway Financial Advisers, LLC | 87 | $6.38K | 0.00% | +87 | New |
| Massmutual Trust Co FSB | 82 | $6.01K | 0.00% | +1+1.2% | Added |
| Aster Capital Management (DIFC) Ltd | 71 | $5.21K | 0.00% | +71 | New |
| True Wealth Design, LLC | 70 | $5.13K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 68 | $4.99K | 0.00% | +45+195.7% | Added |
| Rothschild Investment LLC | 65 | $4.76K | 0.00% | −10−13.3% | Reduced |
| Versant Capital Management, Inc | 58 | $4.25K | 0.00% | +54+1,350.0% | Added |
| Huntington National Bank | 51 | $3.74K | 0.00% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 45 | $3.30K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 42 | $3.08K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 41 | $3.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 31 | $2.27K | 0.00% | +31 | New |
| Bare Financial Services, Inc | 22 | $1.61K | 0.00% | +10+83.3% | Added |
| Marquette Asset Management, LLC | 22 | $1.61K | 0.00% | +22 | New |
| Farther Finance Advisors, LLC | 17 | $1.25K | 0.00% | +11+183.3% | Added |
| Smartleaf Asset Management LLC | 17 | $1.24K | 0.00% | +17 | New |
| Parkside Financial Bank & Trust | 15 | $1.10K | 0.00% | 00.0% | Unchanged |
| Roble, Belko & Company, Inc | 19 | $1.00K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 11 | $806 | 0.00% | +11 | New |
| Essential Partners LLC | 7 | $513 | 0.00% | +2+40.0% | Added |
| Concord Wealth Partners | 5 | $367 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 3 | $220 | 0.00% | +3 | New |
| Tortoise Investment Management, LLC | 2 | $147 | 0.00% | +2 | New |
| Bessemer Group Inc | 2 | $0 | 0.00% | +2 | New |
| AXA S.A. | 0 | $0 | 0.00% | −351,682−100.0% | Sold out |
| Prosight Management, LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Phocas Financial Corp. | 0 | $0 | 0.00% | −35,561−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −34,175−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −24,692−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −22,551−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −21,409−100.0% | Sold out |
| Options Solutions, LLC | 0 | $0 | 0.00% | −9,530−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −5,695−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −5,330−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −2,126−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −274−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −202−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| E Fund Management Co., Ltd. | – | – | – | – | Not filed |