BIOMARIN PHARMACEUTICAL INC BMRN
COM · Common Stock · CUSIP 09061G101 · ISIN US09061G1013
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersNovato, CA
- Founded1997
- Websitebiomarin.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($43.4m this quarter). Holder counts are more reliable. Shares outstanding: 192.1m as of 2025-10-23, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $59.41. Options: 22 managers hold calls ($122.5m notional), 23 hold puts ($71.1m).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 551 |
| Q4 2022 | 579 |
| Q1 2023 | 553 |
| Q2 2023 | 559 |
| Q3 2023 | 521 |
| Q4 2023 | 549 |
| Q1 2024 | 560 |
| Q2 2024 | 561 |
| Q3 2024 | 556 |
| Q4 2024 | 545 |
| Q1 2025 | 585 |
| Q2 2025 | 584 |
| Q3 2025 | 578 |
| Q4 2025 | 539 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 258 | 258 |
| Q2 2024 | 275 | 278 |
| Q3 2024 | 277 | 283 |
| Q4 2024 | 260 | 277 |
| Q1 2025 | 330 | 231 |
| Q2 2025 | 324 | 264 |
| Q3 2025 | 292 | 273 |
| Q4 2025 | 247 | 335 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $97.7m | $87.7m | 0.90 |
| Q2 2025 | $84.9m | $90.5m | 1.07 |
| Q3 2025 | $93.5m | $59.6m | 0.64 |
| Q4 2025 | $122.5m | $71.1m | 0.58 |
Biggest buyers
| Deep Track Capital, LP | Added | +2.3m |
| Vestal Point Capital, LP | Added | +2.2m |
| FMR LLC | Added | +1.4m |
| Qube Research & Technologies Ltd | Added | +1.2m |
| DIMENSIONAL FUND ADVISORS LP | Added | +1.1m |
| Assenagon Asset Management S.A. | Added | +1.1m |
| CITADEL ADVISORS LLC | Added | +966.8k |
| MORGAN STANLEY | Added | +935.2k |
| River Road Asset Management, LLC | New | +906.4k |
| WELLINGTON MANAGEMENT GROUP LLP | New | +785.1k |
Biggest sellers
| BlackRock, Inc. | Reduced | -2.9m |
| VIKING GLOBAL INVESTORS LP | Reduced | -2.3m |
| GOLDMAN SACHS GROUP INC | Reduced | -1.8m |
| STATE STREET CORP | Reduced | -1.2m |
| Man Group plc | Reduced | -1.1m |
| Aberdeen Group plc | Sold out | -902.8k |
| FULLER & THALER ASSET MANAGEMENT, INC. | Sold out | -890.4k |
| JPMORGAN CHASE & CO | Reduced | -738.1k |
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | -680.0k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -568.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $43.5m731.5k shares |
| CITADEL ADVISORS LLC | Reduced | $12.4m209.0k shares |
| UBS Group AG | Added | $10.0m168.6k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $9.4m158.0k shares |
| JANE STREET GROUP, LLC | Added | $8.8m148.4k shares |
| PEAK6 LLC | Unchanged | $5.5m92.8k shares |
| SIMPLEX TRADING, LLC | Added | $5.2m87.0k shares |
| GROUP ONE TRADING LLC | Added | $3.8m64.5k shares |
| IMC-Chicago, LLC | Added | $3.8m64.0k shares |
| Walleye Trading LLC | Added | $3.4m56.4k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $35.8m602.9k shares |
| CITADEL ADVISORS LLC | Added | $6.1m102.5k shares |
| D. E. Shaw & Co., Inc. | Unchanged | $3.6m60.0k shares |
| LAZARD ASSET MANAGEMENT LLC | New | $3.0m50.0k shares |
| SIMPLEX TRADING, LLC | Reduced | $2.6m43.6k shares |
| UBS Group AG | Added | $2.4m40.4k shares |
| JANE STREET GROUP, LLC | Added | $2.1m35.3k shares |
| JPMORGAN CHASE & CO | New | $1.8m30.0k shares |
| CITIGROUP INC | New | $1.8m30.0k shares |
| NOMURA HOLDINGS INC | Unchanged | $1.8m30.0k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution -1.7 pts · filed 2026-01-21 | 9.1% |
| PRIMECAP MANAGEMENT CO/CA/ 13G · institution filed 2025-08-14 | 8.2% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC), VIKING GLOBAL INVESTORS LP (4.3%, 2025-11-14)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 4 | $10.4m | $7.1m |
| Q2 2024 | 0 | — | 5 | $11.1m | $11.1m |
| Q3 2024 | 0 | — | 1 | $64.3k | $64.3k |
| Q4 2024 | 0 | — | 1 | $350.3k | — |
| Q1 2025 | 0 | — | 2 | $685.9k | $184.5k |
| Q2 2025 | 0 | — | 2 | $123.7k | $123.7k |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
None reported in Q4 2025.
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.02% of their portfolio | 19.1m $1.1bn | Reduced -2.9m |
| VANGUARD GROUP INC 0.02% of their portfolio | 18.1m $1.1bn | Reduced -454.7k |
| Dodge & Cox 0.47% of their portfolio | 14.6m $866.0m | Reduced -114.4k |
| PRIMECAP MANAGEMENT CO/CA/ 0.65% of their portfolio | 14.5m $864.7m | Reduced -680.0k |
| NORGES BANK 0.05% of their portfolio | 7.5m $447.6m | Not comparable |
| STATE STREET CORP 0.01% of their portfolio | 7.5m $447.1m | Reduced -1.2m |
| AQR CAPITAL MANAGEMENT LLC 0.21% of their portfolio | 6.7m $395.2m | Added +754.8k |
| VIKING GLOBAL INVESTORS LP 0.95% of their portfolio | 6.0m $358.8m | Reduced -2.3m |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 3.7m $218.4m | Added +132.0k |
| DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio | 3.3m $197.4m | Added +1.1m |
| MILLENNIUM MANAGEMENT LLC 0.13% of their portfolio | 3.0m $180.5m | Added +410.4k |
| Vestal Point Capital, LP 6.54% of their portfolio | 3.0m $178.3m | Added +2.2m |
| Capital Research Global Investors 0.03% of their portfolio | 2.5m $151.4m | Added +9.7k |
| MORGAN STANLEY 0.01% of their portfolio | 2.3m $137.6m | Added +935.2k |
| Deep Track Capital, LP 3.12% of their portfolio | 2.3m $136.7m | Added +2.3m |
| UBS Group AG 0.03% of their portfolio | 2.2m $131.4m | Added +671.6k |
| FMR LLC 0.01% of their portfolio | 1.8m $109.2m | Added +1.4m |
| Squarepoint Ops LLC 0.22% of their portfolio | 1.8m $108.7m | Added +439.8k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.5m $92.0m | Reduced -114.3k |
| AMERIPRISE FINANCIAL INC 0.02% of their portfolio | 1.5m $87.1m | Added +236.5k |
| Qube Research & Technologies Ltd 0.12% of their portfolio | 1.4m $85.4m | Added +1.2m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.4m $84.6m | Added +26.1k |
| Assenagon Asset Management S.A. 0.13% of their portfolio | 1.4m $84.3m | Added +1.1m |
| CITADEL ADVISORS LLC 0.06% of their portfolio | 1.4m $81.1m | Added +966.8k |
| DNB Asset Management AS 0.28% of their portfolio | 1.4m $80.8m | Added +85.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.12% of their portfolio | 1.3m $78.7m | Reduced -568.6k |
| Soleus Capital Management, L.P. 3.33% of their portfolio | 1.3m $78.4m | Added +429.7k |
| Pictet Asset Management Holding SA 0.07% of their portfolio | 1.3m $76.4m | Added +393.4k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.2m $73.1m | Reduced -142.2k |
| FIRST TRUST ADVISORS LP 0.05% of their portfolio | 1.2m $69.3m | Added +271.8k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.20% of their portfolio | 1.1m $57.7m | Reduced -220.7k |
| Caisse de depot et placement du Quebec 0.11% of their portfolio | 1.0m $62.3m | Added +135.7k |
| D. E. Shaw & Co., Inc. 0.05% of their portfolio | 1.0m $59.7m | Added +728.8k |
| HSBC HOLDINGS PLC 0.02% of their portfolio | 1.0m $59.6m | Added +722.0k |
| Brandywine Global Investment Management, LLC 0.38% of their portfolio | 945.8k $56.2m | Added +39.8k |
| Pacer Advisors, Inc. 0.14% of their portfolio | 937.4k $55.7m | Added +327.2k |
| River Road Asset Management, LLC 0.59% of their portfolio | 906.4k $53.9m | New |
| LSV ASSET MANAGEMENT 0.11% of their portfolio | 882.2k $52.4m | Added +36.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 864.5k $51.4m | Reduced -85.1k |
| Russell Investments Group, Ltd. 0.06% of their portfolio | 850.8k $50.6m | Reduced -125.8k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.03% of their portfolio | 849.7k $50.5m | Added +475.0k |
| Swedbank AB 0.05% of their portfolio | 796.7k $47.4m | Added +329.8k |
| Thrivent Financial for Lutherans 0.08% of their portfolio | 794.7k $47.2m | Added +16.5k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 785.1k $46.7m | New |
| Robeco Institutional Asset Management B.V. 0.06% of their portfolio | 766.4k $45.5m | Reduced -169.0k |
| Palo Alto Investors LP 6.17% of their portfolio | 746.3k $44.3m | Reduced -7.8k |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.23% of their portfolio | 714.0k $42.4m | Added +23 |
| LOOMIS SAYLES & CO L P 0.05% of their portfolio | 711.8k $42.3m | Reduced -1.2k |
| Sofinnova Investments, Inc. 1.79% of their portfolio | 697.1k $41.4m | New |
| DEUTSCHE BANK AG\ 0.01% of their portfolio | 687.7k $40.9m | Reduced -398.3k |
| Nuveen, LLC 0.01% of their portfolio | 679.6k $40.4m | Reduced -26.6k |
| Hudson Bay Capital Management LP 0.23% of their portfolio | 670.0k $39.8m | Reduced -23.9k |
| EDMOND DE ROTHSCHILD HOLDING S.A. 0.56% of their portfolio | 664.5k $39.5m | Reduced -12.9k |
| NOVO HOLDINGS A/S 3.05% of their portfolio | 660.0k $39.2m | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 638.7k $38.0m | Reduced -435.4k |
| Legal & General Group Plc 0.01% of their portfolio | 603.6k $35.9m | Reduced -306.0k |
| BRAIDWELL LP 1.14% of their portfolio | 601.5k $35.7m | Added +73.5k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.02% of their portfolio | 584.3k $34.7m | Reduced -52.9k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.04% of their portfolio | 529.9k $31.5m | Added +311.3k |
| California Public Employees Retirement System 0.02% of their portfolio | 527.5k $31.3m | Reduced -82.8k |
| Krensavage Asset Management, LLC 11.02% of their portfolio | 524.8k $31.2m | Added +119.3k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 513.2k $30.5m | Reduced -50.0k |
| Freestone Grove Partners LP 0.21% of their portfolio | 491.9k $29.2m | Added +15.5k |
| Jefferies Financial Group Inc. 0.23% of their portfolio | 467.0k $27.8m | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 460.0k $27.3m | Reduced -738.1k |
| Invesco Ltd. 0.00% of their portfolio | 457.6k $27.2m | Reduced -86.8k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 454.9k $27.0m | Reduced -1.8m |
| WORLDQUANT MILLENNIUM ADVISORS LLC 0.10% of their portfolio | 448.8k $26.7m | Added +438.9k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.09% of their portfolio | 444.9k $26.4m | Reduced -156.2k |
| Point72 Asset Management, L.P. 0.04% of their portfolio | 438.8k $26.1m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.02% of their portfolio | 436.0k $25.9m | Added +81.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 413.1k $24.5m | Reduced -25.7k |
| BOONE CAPITAL MANAGEMENT LLC 7.68% of their portfolio | 411.9k $24.5m | Added +83.3k |
| Candriam S.C.A. 0.12% of their portfolio | 408.4k $24.3m | Reduced -134.3k |
| MACKENZIE FINANCIAL CORP 0.03% of their portfolio | 375.1k $22.1m | Added +199.8k |
| Engineers Gate Manager LP 0.26% of their portfolio | 374.8k $22.3m | Added +251.9k |
| Eagle Health Investments LP 4.79% of their portfolio | 366.8k $21.8m | Unchanged |
| Allianz Asset Management GmbH 0.02% of their portfolio | 362.1k $21.5m | Added +346.9k |
| Rockefeller Capital Management L.P. 0.04% of their portfolio | 361.6k $21.5m | Added +5.0k |
| Man Group plc 0.04% of their portfolio | 361.5k $21.5m | Reduced -1.1m |
| Swiss National Bank 0.01% of their portfolio | 359.6k $21.4m | Reduced -193.2k |
| SG Americas Securities, LLC 0.03% of their portfolio | 358.4k $21.3m | Added +343.2k |
| IEQ CAPITAL, LLC 0.06% of their portfolio | 358.1k $21.3m | Reduced -61.3k |
| Motley Fool Wealth Management, LLC 1.52% of their portfolio | 330.9k $19.7m | Reduced -85.0k |
| MOORE CAPITAL MANAGEMENT, LP 0.39% of their portfolio | 325.0k $19.3m | New |
| MARSHALL WACE, LLP 0.02% of their portfolio | 310.9k $18.5m | New |
| FEDERATED HERMES, INC. 0.03% of their portfolio | 299.8k $17.8m | Added +21.4k |
| BARCLAYS PLC 0.01% of their portfolio | 288.5k $17.1m | Reduced -566.0k |
| LAZARD ASSET MANAGEMENT LLC 0.03% of their portfolio | 287.7k $17.1m | Added +132.0k |
| DekaBank Deutsche Girozentrale 0.04% of their portfolio | 280.3k $25.2m | Unchanged |
| SEI INVESTMENTS CO 0.02% of their portfolio | 276.6k $16.4m | Added +61.4k |
| JANUS HENDERSON GROUP PLC 0.01% of their portfolio | 276.3k $16.4m | Added +39.3k |
| Tredje AP-fonden 0.12% of their portfolio | 272.0k $16.2m | Reduced -24.9k |
| Gotham Asset Management, LLC 0.06% of their portfolio | 269.5k $16.0m | Added +4.2k |
| C WorldWide Group Holding A/S 0.28% of their portfolio | 267.9k $15.9m | Added +30.0k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 264.9k $15.7m | Reduced -76.9k |
| Cerity Partners LLC 0.02% of their portfolio | 263.1k $15.6m | Added +70.9k |
| Schonfeld Strategic Advisors LLC 0.08% of their portfolio | 257.4k $15.3m | Reduced -218.0k |
| SYSTEMATIC FINANCIAL MANAGEMENT LP 0.36% of their portfolio | 254.4k $15.1m | Added +243.7k |
| TORONTO DOMINION BANK 0.03% of their portfolio | 254.0k $15.1m | Added +222.8k |