Mirum PharmaceuticalsMIRM
13F holders, Q2 2025 (June 30)214holders
34new positions
33sold out
6famous investors
$50.89avg. 13F price*
At the end of Q2 2025, 214 institutions reported holding Mirum Pharmaceuticals Inc. (MIRM) in their 13F filings, unchanged from Q1 2025. 34 opened new positions and 33 sold out. The largest holders were Frazier Life Sciences Management, L.P. ($345.8M), Janus Henderson Group PLC ($266.5M) and BlackRock, Inc. ($182.0M). 6 famous investors held it, including Ken Griffin (0.1% of Citadel Advisors's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Mirum Pharmaceuticals Inc.
- CUSIP
- 604749101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 34 | $85.5M |
| Exits | 33 | $24.9M |
All 13F filers, Q1 2025 → Q2 2025: 4,361,735 shares bought and 3,058,535 shares sold, net +1,303,200 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 214 holders
| Frazier Life Sciences Management, L.P. | 13.85% | No change | 6,795,121 | $345.8M |
| Janus Henderson Group PLC | 0.13% | Add +9.9% | 5,236,277 | $266.5M |
| BlackRock, Inc. | 0.00% | Add +7.1% | 3,577,091 | $182.0M |
| BVF Inc. | 5.02% | Reduce -1.3% | 2,761,333 | $140.5M |
| Eventide Asset Management, LLC | 2.35% | Add +4.4% | 2,637,485 | $134.2M |
| Vanguard Group Inc. | 0.00% | Add +1.0% | 2,564,869 | $130.5M |
| Novo Holdings A/S | 5.39% | Add +0.0% | 1,500,055 | $76.3M |
| T. Rowe Price Associates Inc. | 0.01% | Add +0.1% | 1,417,215 | $72.1M |
| Citadel Advisors | 0.06% | Reduce -2.7% | 1,406,352 | $71.6M |
| State Street Corp. | 0.00% | Reduce -8.0% | 1,375,628 | $70.0M |
| Tang Capital Management LLC | 3.18% | Reduce -0.1% | 1,236,027 | $62.9M |
| Geode Capital Management, LLC | 0.00% | Add +6.8% | 1,029,616 | $52.4M |
| Clearbridge Investments, LLC | 0.04% | Add +5.1% | 1,027,527 | $52.3M |
| Polar Capital Holdings Plc | 0.26% | Reduce -17.0% | 975,000 | $49.6M |
| Rock Springs Capital Management LP | 2.60% | Reduce -14.0% | 818,206 | $41.6M |
| Lord, Abbett & Co. LLC | 0.13% | Reduce -5.2% | 771,146 | $39.2M |
| Pictet Asset Management Holding SA | 0.04% | Reduce -9.9% | 701,156 | $35.7M |
| Boone Capital Management LLC | 14.00% | Add +6.3% | 641,448 | $32.6M |
| Franklin Resources Inc. | 0.01% | Add +0.0% | 593,596 | $30.2M |
| Nuveen, LLC | 0.01% | Reduce -9.8% | 590,257 | $30.0M |
| Woodline Partners LP | 0.15% | Add +0.3% | 567,894 | $28.9M |
| Morgan Stanley | 0.00% | Reduce -6.6% | 566,326 | $28.8M |
| D. E. Shaw & Co. | 0.03% | Add +2.1% | 554,957 | $28.2M |
| Loomis Sayles & Co. L P | 0.04% | Reduce -2.3% | 552,957 | $28.1M |
| First Turn Management, LLC | 5.01% | Add +4.9% | 527,540 | $26.8M |
| Bank of New York Mellon Corp | 0.00% | Add +101.0% | 496,061 | $25.2M |
| BNP Paribas Financial Markets | 0.02% | Reduce -3.5% | 481,464 | $24.5M |
| JPMorgan Chase & Co. | 0.00% | Add +66.8% | 480,276 | $24.4M |
| Macquarie Group Ltd. | 0.03% | Add +18.8% | 435,717 | $22.2M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.08% | Add +18.9% | 423,744 | $21.6M |
| Northern Trust Corp. | 0.00% | Add +3.5% | 402,396 | $20.5M |
| Renaissance Technologies | 0.03% | Add +110.3% | 396,348 | $20.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -17.3% | 395,008 | $20.1M |
| Bank of America Corp. | 0.00% | Add +2.8% | 389,270 | $19.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +16.9% | 383,160 | $19.5M |
| Candriam S.C.A. | 0.11% | Reduce -2.6% | 373,005 | $19.0M |
| AXA S.A. | 0.05% | Add +0.1% | 351,682 | $17.9M |
| Federated Hermes, Inc. | 0.03% | Reduce -0.9% | 344,304 | $17.5M |
| Penn Capital Management Company, LLC | 1.51% | Reduce -8.4% | 342,256 | $17.5M |
| Emerald Advisers, LLC | 0.57% | New | 305,766 | $15.6M |
| Soleus Capital Management, L.P. | 1.05% | New | 298,696 | $15.2M |
| Millennium Management | 0.01% | Reduce -39.9% | 288,159 | $14.7M |
| Raymond James Financial Inc. | 0.00% | Add +5.9% | 264,118 | $13.4M |
| Erste Asset Management GmbH | 0.11% | No change | 260,000 | $13.2M |
| Point72 Asset Management | 0.03% | Add +11.5% | 258,866 | $13.2M |
| New York State Common Retirement Fund | 0.02% | Reduce -4.0% | 249,857 | $12.7M |
| Russell Investments Group, Ltd. | 0.02% | Add +8.0% | 247,733 | $12.6M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Reduce -29.6% | 243,000 | $12.4M |
| Ameriprise Financial Inc. | 0.00% | Add +23.9% | 242,760 | $12.4M |
| Eversept Partners, LP | 1.19% | New | 232,175 | $11.8M |
| Rice Hall James & Associates, LLC | 0.64% | Reduce -1.1% | 231,993 | $11.8M |
| Emerald Mutual Fund Advisers Trust | 0.67% | New | 217,542 | $11.1M |
| Prosight Management, LP | 2.48% | Reduce -41.8% | 200,000 | $10.2M |
| Wells Fargo & Company | 0.00% | Add +488.6% | 198,160 | $10.1M |
| Next Century Growth Investors LLC | 0.75% | Reduce -2.6% | 190,325 | $9.7M |
| Nicholas Investment Partners, LP | 0.94% | Add +6.6% | 184,483 | $9.4M |
| UBS Group AG | 0.00% | Reduce -22.7% | 182,456 | $9.3M |
| Two Sigma Investments, LP | 0.02% | Reduce -1.9% | 171,814 | $8.7M |
| Two Sigma Advisers, LP | 0.02% | Reduce -17.0% | 171,400 | $8.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +8.0% | 161,490 | $8.2M |
| Algert Global LLC | 0.17% | Add +138.7% | 159,349 | $8.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +14.1% | 159,028 | $8.1M |
| Deutsche Bank AG | 0.00% | Reduce -35.4% | 155,627 | $7.9M |
| Barclays PLC | 0.00% | Add +90.5% | 154,871 | $7.9M |
| Jump Financial, LLC | 0.10% | Add +839.7% | 148,689 | $7.6M |
| Nan Fung Trinity (hk) Ltd. | 0.89% | New | 146,765 | $7.5M |
| PDT Partners, LLC | 0.42% | Add +5.7% | 145,379 | $7.4M |
| Cubist Systematic Strategies, LLC | 0.08% | Reduce -51.2% | 144,950 | $7.4M |
| Silvercrest Asset Management Group LLC | 0.05% | No change | 135,915 | $6.9M |
| Ensign Peak Advisors, Inc | 0.01% | No change | 133,973 | $6.8M |
| First Trust Advisors LP | 0.01% | Add +0.1% | 129,794 | $6.6M |
| Highlander Partners, L.P. | 2.40% | No change | 122,980 | $6.3M |
| Hennion & Walsh Asset Management, Inc. | 0.25% | Reduce -16.6% | 122,769 | $6.2M |
| Wellington Management Group LLP | 0.00% | Add +5.0% | 118,571 | $6.0M |
| Patient Square Capital LP | 2.08% | Reduce -2.5% | 113,462 | $5.8M |
| Essex Investment Management Co. LLC | 1.04% | New | 112,731 | $5.7M |
| Atle Fund Management AB | 2.33% | Add +38.4% | 106,912 | $5.4M |
| Trexquant Investment LP | 0.06% | New | 104,303 | $5.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 75,644 | $3.8M |
| Citigroup Inc. | 0.00% | Reduce -47.1% | 70,707 | $3.6M |
| Swiss National Bank | 0.00% | Add +0.6% | 70,200 | $3.6M |
| Voya Investment Management LLC | 0.00% | Add +237.1% | 66,791 | $3.4M |
| Rhenman & Partners Asset Management AB | 0.42% | Reduce -10.8% | 65,755 | $3.3M |
| Palo Alto Investors LP | 0.70% | No change | 64,700 | $3.3M |
| Invesco Ltd. | 0.00% | Reduce -79.4% | 64,653 | $3.3M |
| Rhumbline Advisers | 0.00% | Add +16.5% | 64,593 | $3.3M |
| FMR LLC | 0.00% | Add +9.4% | 59,441 | $3.0M |
| Bank of Montreal | 0.00% | Add +1.3% | 57,043 | $2.9M |
| Susquehanna International Group, LLP | 0.00% | Reduce -7.4% | 52,410 | $2.7M |
| Secure Asset Management, LLC | 0.48% | Add +4.3% | 50,997 | $2.6M |
| AQR Capital Management | 0.00% | Reduce -3.2% | 47,516 | $2.4M |
| Alliancebernstein L.P. | 0.00% | Add +3.8% | 43,450 | $2.2M |
| Legal & General Group Plc | 0.00% | Add +0.4% | 43,010 | $2.2M |
| Rafferty Asset Management, LLC | 0.01% | Reduce -28.3% | 37,207 | $1.9M |
| Aquatic Capital Management LLC | 0.04% | Reduce -20.3% | 36,897 | $1.9M |
| Phocas Financial Corp. | 0.26% | Add +0.0% | 35,561 | $1.8M |
| ExodusPoint Capital Management, LP | 0.02% | Reduce -5.8% | 34,175 | $1.7M |
| California State Teachers Retirement System | 0.00% | Add +2.3% | 33,574 | $1.7M |
| Calamos Advisors LLC | 0.01% | Reduce -9.3% | 33,265 | $1.7M |
| Legato Capital Management LLC | 0.19% | Add +91.9% | 31,763 | $1.6M |
"% of holder's portfolio" is MIRM's weight in each manager's 13F, not the share of Mirum Pharmaceuticals Inc. the manager owns.