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MIRM

Mirum Pharmaceuticals, Inc.
$121.00 +0.11 (+0.09%) At close · Jul 15
Market Cap
$7.32B
Shares
60,981,227

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 316
Total Value: $6,198,499,269
Total Shares: 67,012,366
Showing 1–100 of 321 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding MIRM

All superinvestors →
Joel Greenblatt $290,442

Holder Concentration

Across 313 13F filers
Top Holder
11.5%
Jun 2023 → Mar 2026 · range 11.1% – 13.2%
of institutional value
Top 5
34.1%
Jun 2023 → Mar 2026 · range 34.1% – 42.4%
of institutional value
Top 10
46.0%
Jun 2023 → Mar 2026 · range 46.0% – 58.9%
of institutional value
HHI
366
Jun 2023 → Mar 2026 · range 362 – 485
Broadly held
Showing 100 of 321
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid Frazier Life Sciences Management, L.P. $709,449,207 11.45% 7,679,684
Mega JANUS HENDERSON GROUP PLC $641,654,204 10.35% 6,945,813
Mega BlackRock, Inc. $355,342,434 5.73% 3,846,530
Mega VANGUARD CAPITAL MANAGEMENT LLC $223,077,006 3.60% 2,414,776
Mega FMR LLC $181,561,340 2.93% 1,965,375
Mega STATE STREET CORP $179,612,678 2.90% 1,944,281
Mega PRICE T ROWE ASSOCIATES INC /MD/ $158,655,351 2.56% 1,717,421
Mid BVF INC/IL $146,397,080 2.36% 1,584,727
Mid EVENTIDE ASSET MANAGEMENT, LLC $130,151,502 2.10% 1,408,871
Mega WELLINGTON MANAGEMENT GROUP LLP $123,309,651 1.99% 1,334,809
Mid NOVO HOLDINGS A/S $122,403,500 1.97% 1,325,000
Mega GEODE CAPITAL MANAGEMENT, LLC $116,399,077 1.88% 1,260,003
Mid TANG CAPITAL MANAGEMENT LLC $114,184,174 1.84% 1,236,027
Mid TCG Crossover Management, LLC $98,112,086 1.58% 1,062,049
Mega CITADEL ADVISORS LLC $97,188,193 1.57% 1,052,048
Mega BNP PARIBAS ARBITRAGE, SA $84,196,887 1.36% 911,419
Mid Rock Springs Capital Management LP $74,947,339 1.21% 811,294
Mega TWO SIGMA INVESTMENTS, LP $71,579,811 1.15% 774,841
Mega Capital World Investors $66,921,457 1.08% 724,415
Mega BANK OF AMERICA CORP /DE/ Bank $66,714,709 1.08% 722,177
Mega FRANKLIN RESOURCES INC $66,033,592 1.07% 714,804
Mega Clearbridge Investments, LLC $62,067,350 1.00% 671,870
Mega GOLDMAN SACHS GROUP INC $61,183,828 0.99% 662,306
Mid Paradigm Biocapital Advisors LP $57,737,500 0.93% 625,000
Large LORD, ABBETT & CO. LLC $57,004,372 0.92% 617,064
Mega Bank of New York Mellon Corp Bank $53,998,228 0.87% 584,523
Large RENAISSANCE TECHNOLOGIES LLC $53,773,012 0.87% 582,085
Large Woodline Partners LP $52,462,047 0.85% 567,894
Large Balyasny Asset Management L.P. $49,795,683 0.80% 539,031
Mega MORGAN STANLEY $48,459,403 0.78% 524,566
Large FEDERATED HERMES, INC. $46,763,771 0.75% 506,211
Mega UBS Group AG $45,727,544 0.74% 494,994
Large Connor, Clark & Lunn Investment Management Ltd. $44,293,992 0.71% 479,476
Large LOOMIS SAYLES & CO L P $43,910,430 0.71% 475,324
Mega Nuveen, LLC $43,809,089 0.71% 474,227
Large Candriam S.C.A. $42,884,274 0.69% 464,216
Large BAKER BROS. ADVISORS LP $41,199,170 0.66% 445,975
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $39,454,574 0.64% 427,090
Large Pictet Asset Management Holding SA $39,123,946 0.63% 423,511
Small BOONE CAPITAL MANAGEMENT LLC $38,913,781 0.63% 421,236
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $37,443,553 0.60% 405,321
Small First Turn Management, LLC $36,994,864 0.60% 400,464
Mid Soleus Capital Management, L.P. $36,980,268 0.60% 400,306
Mid EMERALD ADVISERS, LLC $36,699,155 0.59% 397,263
Mega NORTHERN TRUST CORP Bank $36,482,707 0.59% 394,920
Mid NEXT CENTURY GROWTH INVESTORS LLC $35,616,092 0.57% 385,539
Mid TimesSquare Capital Management, LLC $34,778,575 0.56% 376,473
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $34,642,500 0.56% 375,000
Mega MILLENNIUM MANAGEMENT LLC $34,048,958 0.55% 368,575
Large Point72 Asset Management, L.P. $32,055,028 0.52% 346,991
Small Octagon Capital Advisors LP $31,307,582 0.51% 338,900
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $31,009,102 0.50% 335,669
Mega VANGUARD FIDUCIARY TRUST CO Bank $30,792,748 0.50% 333,327
Small Trails Edge Capital Partners, LP $30,791,362 0.50% 333,312
Small Palo Alto Investors LP $30,039,666 0.48% 325,175
Mid RA CAPITAL MANAGEMENT, L.P. $29,428,018 0.47% 318,554
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $26,458,185 0.43% 286,406
Mid Hood River Capital Management LLC $26,363,773 0.43% 285,384
Mega Invesco Ltd. $26,350,099 0.43% 285,236
Large Polar Capital Holdings Plc $26,188,251 0.42% 283,484
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $24,538,990 0.40% 265,631
Mid Penn Capital Management Company, LLC $23,720,135 0.38% 256,767
Mid EMERALD MUTUAL FUND ADVISERS TRUST Mutual Fund $23,131,859 0.37% 250,399
Large Handelsbanken Fonder AB $23,083,745 0.37% 197,179
Small NAN FUNG TRINITY (HK) LTD $21,494,886 0.35% 232,679
Small Patient Square Capital LP $21,247,400 0.34% 230,000
Mega RAYMOND JAMES FINANCIAL INC $21,078,714 0.34% 228,174
Mega AMERIPRISE FINANCIAL INC $20,254,775 0.33% 219,255
Large Erste Asset Management GmbH $19,399,800 0.31% 210,000
Large Ensign Peak Advisors, Inc $18,704,455 0.30% 202,473
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $18,581,775 0.30% 201,145
Mid Logos Global Management LP $18,476,000 0.30% 200,000
Large Russell Investments Group, Ltd. $18,207,448 0.29% 197,093
Small Atle Fund Management AB $18,085,047 0.29% 195,768
Mid SEGALL BRYANT & HAMILL, LLC $16,249,457 0.26% 175,898
Mega D. E. Shaw & Co., Inc. $15,472,633 0.25% 167,489
Mega Legal & General Group Plc $14,214,509 0.23% 153,870
Mega CITIGROUP INC $14,177,558 0.23% 153,470
Mega FIRST TRUST ADVISORS LP $13,974,507 0.23% 151,272
Mid Voleon Capital Management LP $13,904,390 0.22% 150,513
Mid RICE HALL JAMES & ASSOCIATES, LLC $13,583,278 0.22% 147,037
Mid PDT Partners, LLC $13,430,112 0.22% 145,379
Mid Nicholas Investment Partners, LP $12,129,771 0.20% 131,303
Large PANAGORA ASSET MANAGEMENT INC $11,927,551 0.19% 129,114
Small Highlander Partners, L.P. $11,360,892 0.18% 122,980
Small ESSEX INVESTMENT MANAGEMENT CO LLC $10,008,264 0.16% 108,338
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $9,616,665 0.16% 104,099
Large Caption Management, LLC $9,238,000 0.15% 100,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $8,979,336 0.14% 97,200
Mega VICTORY CAPITAL MANAGEMENT INC $8,827,370 0.14% 95,555
Mega Fisher Asset Management, LLC $8,601,409 0.14% 93,109
Small Rhenman & Partners Asset Management AB $8,554,849 0.14% 92,605
Mega JPMORGAN CHASE & CO $8,375,537 0.14% 90,664
Large ExodusPoint Capital Management, LP $8,071,517 0.13% 87,373
Large SEI INVESTMENTS CO $7,492,848 0.12% 81,109
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $7,481,948 0.12% 80,991
Mega NEUBERGER BERMAN GROUP LLC $7,441,116 0.12% 80,549
Mega Swiss National Bank Bank $6,863,834 0.11% 74,300
Mid PICTON MAHONEY ASSET MANAGEMENT $6,847,020 0.11% 74,118
Large VOYA INVESTMENT MANAGEMENT LLC $6,357,128 0.10% 68,815
Key facts CIK 1759425 CUSIP 604749101 13F (30d) 18 filings 17 filers Visit website Investor relations

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