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, Q4 2023
Institutional positions in Mirum Pharmaceuticals, Inc. as of Dec 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
- 187
- +29 vs. Q3 2023
- Shares held
- 50.3M
- +1.40M (+2.9%) vs. Q3 2023
- Total value
- $1.48B
- −$59.6M (−3.9%) vs. Q3 2023
- New holders
- 45
- 69 more added
- Sold out
- 16
- 52 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Mirum Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rice Hall James & Associates, LLC | 42,840 | $1.26M | 0.07% | −10,539−19.7% | Reduced |
| MetLife Investment Management | 46,753 | $1.38M | 0.01% | +32,628+231.0% | Added |
| TD Asset Management Inc | 47,000 | $1.39M | 0.00% | +47,000 | New |
| Hennion & Walsh Asset Management, Inc. | 48,512 | $1.43M | 0.08% | +22,019+83.1% | Added |
| UBS Oconnor LLC | 49,912 | $1.47M | 0.05% | −11,088−18.2% | Reduced |
| Affinity Asset Advisors, LLC | 50,000 | $1.48M | 0.29% | +20,000+66.7% | Added |
| AlphaCentric Advisors LLC | 50,000 | $1.48M | 0.99% | +50,000 | New |
| CenterBook Partners LP | 51,837 | $1.53M | 0.19% | +36,699+242.4% | Added |
| Cubist Systematic Strategies, LLC | 54,349 | $1.60M | 0.02% | −43,765−44.6% | Reduced |
| Bank of Montreal | 49,791 | $1.62M | 0.00% | +49,791 | New |
| Renaissance Technologies LLC | 58,648 | $1.73M | 0.00% | −10,052−14.6% | Reduced |
| Swiss National Bank | 59,300 | $1.75M | 0.00% | +4,900+9.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 60,047 | $1.77M | 0.00% | +10,156+20.4% | Added |
| Palo Alto Investors LP | 64,700 | $1.91M | 0.17% | 00.0% | Unchanged |
| Schroder Investment Management Group | 67,500 | $1.99M | 0.00% | +67,500 | New |
| Lexington Partners L.P. | 68,519 | $2.02M | 1.33% | +68,519 | New |
| Simplify Asset Management Inc. | 70,000 | $2.07M | 0.32% | 00.0% | Unchanged |
| Propel Bio Management, LLC | 70,000 | $2.07M | 1.71% | +70,000 | New |
| Voloridge Investment Management, LLC | 70,441 | $2.08M | 0.01% | −173,550−71.1% | Reduced |
| Oberweis Asset Management Inc | 77,400 | $2.28M | 0.21% | +77,400 | New |
| Silverarc Capital Management, LLC | 80,811 | $2.39M | 0.74% | −29,303−26.6% | Reduced |
| Invesco Ltd. | 84,867 | $2.51M | 0.00% | −78,900−48.2% | Reduced |
| Citigroup Inc | 85,231 | $2.52M | 0.00% | +26,508+45.1% | Added |
| Nan Fung Group Holdings Ltd | 96,100 | $2.84M | 1.77% | +96,100 | New |
| Silvercrest Asset Management Group LLC | 98,946 | $2.92M | 0.02% | −53,464−35.1% | Reduced |
| Barclays PLC | 99,922 | $2.95M | 0.00% | −199,198−66.6% | Reduced |
| Putnam Investments LLC | 107,005 | $3.16M | 0.00% | +107,005 | New |
| Knights of Columbus Asset Advisors LLC | 116,644 | $3.44M | 0.22% | +58,773+101.6% | Added |
| Bank of New York Mellon Corp | 117,284 | $3.46M | 0.00% | −767−0.6% | Reduced |
| UBS Group AG | 118,541 | $3.50M | 0.00% | +118,348+61,320.2% | Added |
| Highlander Partners, L.P. | 122,980 | $3.63M | 2.90% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 124,641 | $3.68M | 0.01% | +124,641 | New |
| Rafferty Asset Management, LLC | 130,346 | $3.85M | 0.02% | −6,859−5.0% | Reduced |
| Squarepoint Ops LLC | 132,212 | $3.90M | 0.02% | +32,555+32.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 133,527 | $3.94M | 0.02% | +19,418+17.0% | Added |
| Raymond James & Associates | 135,682 | $4.01M | 0.00% | +29,475+27.8% | Added |
| Teacher Retirement System of Texas | 137,216 | $4.05M | 0.03% | +130,210+1,858.5% | Added |
| Bank of America Corp | 150,824 | $4.45M | 0.00% | +28,175+23.0% | Added |
| Deutsche Bank AG | 171,526 | $5.06M | 0.00% | +157,162+1,094.1% | Added |
| JPMorgan Chase & Co | 186,583 | $5.51M | 0.00% | +86,807+87.0% | Added |
| Pathway Capital Management, LP | 190,286 | $5.62M | 6.28% | +190,286 | New |
| Baker Bros. Advisors LP | 190,476 | $5.62M | 0.06% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 196,128 | $5.79M | 0.01% | −132,656−40.3% | Reduced |
| California State Teachers Retirement System | 211,111 | $6.23M | 0.01% | +183,798+672.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 211,949 | $6.26M | 0.02% | +111,949+111.9% | Added |
| Ensign Peak Advisors, Inc | 222,614 | $6.57M | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 222,864 | $6.58M | 0.01% | +918+0.4% | Added |
| Millennium Management LLC | 224,376 | $6.62M | 0.01% | +87,973+64.5% | Added |
| Ardsley Advisory Partners LP | 225,000 | $6.64M | 1.43% | +125,000+125.0% | Added |
| Checkpoint Capital L.P. | 233,659 | $6.90M | 4.81% | +233,659 | New |
| Erste Asset Management GmbH | 235,000 | $6.95M | 0.10% | +10,000+4.4% | Added |
| Morgan Stanley | 244,691 | $7.22M | 0.00% | +97,775+66.6% | Added |
| Penn Capital Management Co Inc | 245,728 | $7.26M | 0.67% | −242−0.1% | Reduced |
| Woodline Partners LP | 253,263 | $7.48M | 0.08% | −199,444−44.1% | Reduced |
| Clearbridge Investments, LLC | 264,097 | $7.80M | 0.01% | +247,933+1,533.9% | Added |
| Charles Schwab Investment Management Inc | 266,681 | $7.87M | 0.00% | +42,110+18.8% | Added |
| Northern Trust Corp | 288,035 | $8.50M | 0.00% | +12,801+4.7% | Added |
| Prosight Management, LP | 293,301 | $8.66M | 3.48% | −60,207−17.0% | Reduced |
| Two Sigma Advisers, LP | 336,300 | $9.93M | 0.02% | −54,600−14.0% | Reduced |
| Sofinnova Investments, Inc. | 352,397 | $10.4M | 0.58% | +343,308+3,777.2% | Added |
| Nicholas Investment Partners, LP | 398,883 | $11.8M | 1.38% | −800,483−66.7% | Reduced |
| Goldman Sachs Group Inc | 456,318 | $13.5M | 0.00% | +215,542+89.5% | Added |
| Nuveen Asset Management, LLC | 470,340 | $13.9M | 0.00% | +37,557+8.7% | Added |
| Boone Capital Management LLC | 490,139 | $14.5M | 3.38% | +100,348+25.7% | Added |
| Perceptive Advisors LLC | 534,942 | $15.8M | 0.35% | −137,100−20.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 575,000 | $17.0M | 0.04% | −90,000−13.5% | Reduced |
| AXA S.A. | 593,713 | $17.5M | 0.06% | −23,402−3.8% | Reduced |
| William Blair Investment Management, LLC | 621,778 | $18.4M | 0.05% | +88,085+16.5% | Added |
| Polar Capital Holdings Plc | 625,000 | $18.4M | 0.13% | −550,000−46.8% | Reduced |
| Geode Capital Management, LLC | 681,180 | $20.1M | 0.00% | +106,100+18.4% | Added |
| Pictet Asset Management Holding SA | 793,655 | $23.4M | 0.03% | +54,645+7.4% | Added |
| First Turn Management, LLC | 836,302 | $24.7M | 3.55% | +836,302 | New |
| Franklin Resources Inc | 913,068 | $27.0M | 0.01% | +168,446+22.6% | Added |
| Tang Capital Management LLC | 1,137,107 | $33.6M | 3.10% | 00.0% | Unchanged |
| Avidity Partners Management LP | 1,142,850 | $33.7M | 1.29% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 1,164,682 | $34.4M | 0.00% | +1,132,723+3,544.3% | Added |
| Citadel Advisors LLC | 1,442,812 | $42.6M | 0.04% | −274,445−16.0% | Reduced |
| Novo Holdings A/S | 1,500,000 | $44.3M | 2.96% | 00.0% | Unchanged |
| State Street Corp | 1,734,775 | $51.2M | 0.00% | +113,865+7.0% | Added |
| Rock Springs Capital Management LP | 1,851,464 | $54.7M | 1.35% | +30,731+1.7% | Added |
| Cadian Capital Management, LP | 1,934,922 | $57.1M | 2.28% | +500,000+34.8% | Added |
| Janus Henderson Group PLC | 2,062,551 | $60.9M | 0.04% | +138,791+7.2% | Added |
| BlackRock Inc. | 2,461,750 | $72.7M | 0.00% | +348,341+16.5% | Added |
| Vanguard Group Inc | 2,476,244 | $73.1M | 0.00% | +782,901+46.2% | Added |
| Eventide Asset Management, LLC | 2,663,649 | $78.6M | 1.28% | −1,294,930−32.7% | Reduced |
| BVF Inc | 4,370,024 | $129.0M | 3.23% | 00.0% | Unchanged |
| Frazier Life Sciences Management, L.P. | 6,495,392 | $191.7M | 10.25% | +25,000+0.4% | Added |
| NEA Management Company, LLC | 0 | $0 | 0.00% | −2,186,243−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −114,284−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −103,000−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −65,050−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −29,097−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −21,799−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −19,400−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −19,104−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −18,107−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −12,069−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −6,361−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,527−100.0% | Sold out |