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 10 sales; 326 institutions reported holding it in 13F filings for Q2 2026, worth $8.36B in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Mirum Pharmaceuticals, Inc. as of Mar 31, 2023. 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
- 117
- +13 vs. Q4 2022
- Shares held
- 34.7M
- +1.34M (+4.0%) vs. Q4 2022
- Total value
- $832.9M
- +$182.6M (+28.1%) vs. Q4 2022
- New holders
- 24
- 40 more added
- Sold out
- 11
- 29 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Mirum Pharmaceuticals, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 601,566 | $14.4M | 0.43% | +601,566 | New |
| Cadian Capital Management, LP | 734,922 | $17.7M | 1.10% | +357,548+94.7% | Added |
| Pictet Asset Management SA | 804,129 | $19.3M | 0.02% | +804,129 | New |
| AXA S.A. | 888,554 | $21.3M | 0.07% | −57,984−6.1% | Reduced |
| Polar Capital Holdings Plc | 929,907 | $22.3M | 0.16% | +75,000+8.8% | Added |
| Tang Capital Management LLC | 1,170,000 | $28.1M | 4.19% | +50,000+4.5% | Added |
| State Street Corp | 1,170,425 | $28.1M | 0.00% | −588,193−33.4% | Reduced |
| Vanguard Group Inc | 1,273,827 | $30.6M | 0.00% | +11,529+0.9% | Added |
| Citadel Advisors LLC | 1,369,345 | $32.9M | 0.04% | −39,214−2.8% | Reduced |
| RiverVest Venture Management LLC | 1,621,118 | $38.9M | 45.05% | 00.0% | Unchanged |
| Novo Holdings A/S | 1,684,193 | $40.5M | 2.88% | 00.0% | Unchanged |
| BlackRock Inc. | 1,709,826 | $41.1M | 0.00% | −426,851−20.0% | Reduced |
| Rock Springs Capital Management LP | 1,795,733 | $43.1M | 1.03% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 2,032,335 | $48.8M | 1.09% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 2,059,201 | $49.5M | 0.91% | +2,201+0.1% | Added |
| Frazier Life Sciences Management, L.P. | 3,860,107 | $92.7M | 6.71% | 00.0% | Unchanged |
| NEA Management Company, LLC | 4,186,243 | $100.6M | 6.95% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −175,122−100.0% | Sold out |
| Stonepine Capital Management, LLC | 0 | $0 | 0.00% | −108,769−100.0% | Sold out |
| Octagon Capital Advisors LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −33,540−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −24,989−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −21,270−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −15,117−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,098−100.0% | Sold out |
| Sandia Investment Management LP | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −18−100.0% | Sold out |