BioMarin Pharmaceutical, Inc. (BMRN): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in BMRN · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
28
13F filers
Aggregate Value
$2.9B
Across holders
Last Price
$65.07
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity11 increased16 reduced4 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| DODGE & COX CIK 0000200217 | Institutional Manager | 14.84M | $849.4M | 29.3% | 0.4% | Added | +$16.2M | Q2 2026 |
| PRIMECAP MANAGEMENT CO/CA/ CIK 0000763212 | Institutional Manager | 14.19M | $812.0M | 28.0% | 0.5% | Reduced | $-219K | Q2 2026 |
| VIKING GLOBAL INVESTORS LP CIK 0001103804 | Hedge Fund | 7.62M | $435.8M | 15.0% | 1.2% | Added | +$31.7M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 5.70M | $322.5M | 11.1% | 0.1% | Reduced | +$322.5M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 2.07M | $118.5M | 4.1% | 0.0% | Reduced | +$115.2M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 1.12M | $64.2M | 2.2% | 0.0% | Reduced | +$61.0M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.05M | $60.3M | 2.1% | 0.1% | Reduced | $-17.6M | Q2 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 825K | $47.2M | 1.6% | 0.1% | Reduced | $-64.1M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 669K | $38.3M | 1.3% | 0.0% | Reduced | $-1.2M | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 452K | $25.9M | 0.9% | 0.0% | Reduced | $-32.8M | Q2 2026 |
Added
Institutional Manager
$849.4M· 29.3% of total· 0.4% port· 14.84M sh· +$16.2M QoQ· Q2 2026
Reduced
Institutional Manager
$812.0M· 28.0% of total· 0.5% port· 14.19M sh· $-219K QoQ· Q2 2026
Added
Hedge Fund
$435.8M· 15.0% of total· 1.2% port· 7.62M sh· +$31.7M QoQ· Q2 2026
Reduced
Hedge Fund
$322.5M· 11.1% of total· 0.1% port· 5.70M sh· +$322.5M QoQ· Q2 2026
Reduced
Hedge Fund
$118.5M· 4.1% of total· 0.0% port· 2.07M sh· +$115.2M QoQ· Q2 2026
Reduced
Hedge Fund
$64.2M· 2.2% of total· 0.0% port· 1.12M sh· +$61.0M QoQ· Q2 2026
Reduced
Hedge Fund
$60.3M· 2.1% of total· 0.1% port· 1.05M sh· $-17.6M QoQ· Q2 2026
Reduced
Hedge Fund
$47.2M· 1.6% of total· 0.1% port· 825K sh· $-64.1M QoQ· Q2 2026
Reduced
Hedge Fund
$38.3M· 1.3% of total· 0.0% port· 669K sh· $-1.2M QoQ· Q2 2026
Reduced
Hedge Fund
$25.9M· 0.9% of total· 0.0% port· 452K sh· $-32.8M QoQ· Q2 2026
Added
Hedge Fund
$24.8M· 0.9% of total· 0.0% port· 433K sh· +$4.1M QoQ· Q2 2026
Added
Hedge Fund
$21.1M· 0.7% of total· 0.0% port· 368K sh· $-13.8M QoQ· Q2 2026
Reduced
Hedge Fund
$16.5M· 0.6% of total· 0.1% port· 288K sh· +$16.1M QoQ· Q2 2026
Added
Hedge Fund
$15.7M· 0.5% of total· 0.1% port· 275K sh· +$3.9M QoQ· Q2 2026
Added
Hedge Fund
$11.1M· 0.4% of total· 0.1% port· 194K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$6.1M· 0.2% of total· 0.0% port· 106K sh· $-14.5M QoQ· Q2 2026
Added
Hedge Fund
$5.9M· 0.2% of total· 0.0% port· 103K sh· — QoQ· Q2 2026
Added
Hedge Fund
$5.6M· 0.2% of total· 0.0% port· 97K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$5.3M· 0.2% of total· 0.0% port· 92K sh· $-10.9M QoQ· Q2 2026
Reduced
Institutional Manager
$2.0M· 0.1% of total· 0.0% port· 35K sh· $-5K QoQ· Q2 2026
Reduced
Hedge Fund
$1.6M· 0.1% of total· 0.0% port· 29K sh· $-898K QoQ· Q2 2026
Reduced
Hedge Fund
$1.6M· 0.1% of total· 0.0% port· 29K sh· $-8.3M QoQ· Q2 2026
Added
Hedge Fund
$1.3M· 0.0% of total· 0.0% port· 23K sh· — QoQ· Q2 2026
Reduced
Institutional Manager
$744K· 0.0% of total· 0.0% port· 13K sh· $-9K QoQ· Q2 2026
Unchanged
Hedge Fund
$668K· 0.0% of total· 0.0% port· 12K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$657K· 0.0% of total· 0.0% port· 11K sh· — QoQ· Q2 2026
Added
Hedge Fund
$559K· 0.0% of total· 0.0% port· 10K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$460K· 0.0% of total· 0.0% port· 8K sh· $-1.4M QoQ· Q3 2025
1–10 of 28
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