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Of the 16 tracked institutions holding BMRN, 10 have a 3-year clone track record — 9 of them beat the S&P. Average holder's clone alpha: +5.1pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, BMRN (BIOMARIN PHARMACEUTICAL INC) is held with a combined value of $4.46B across 78,152,561 shares. The largest holder is BlackRock, Inc. with a position worth $1.12B (0.02% of their portfolio). 9 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$4.46B
Total Shares Held
78,152,561
Institutional Holders
16
% of Shares Outstanding
40.4%
of 193.28M shares · SEC 2026-04-23
Days to Cover
10.2+2.9%
14.32M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 40.4% of BMRN's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-23), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.12B | 0.02% | +3.6% |
| 2 | VANGUARD GROUP INC | $1.08B | 0.02% | -2.4% |
| 3 | AQR CAPITAL MANAGEMENT LLC | $429.35M | 0.20% | +14.8% |
| 4 | STATE STREET CORP | $412.10M | 0.01% | -3.0% |
| 5 | VIKING GLOBAL INVESTORS LP | $398.94M | 1.12% | +17.0% |
| 6 | CITADEL ADVISORS LLC | $254.92M | 0.18% | +230.7% |
| 7 | FMR LLC | $201.50M | 0.01% | +94.2% |
| 8 | Capital Research Global Investors | $197.23M | 0.03% | +37.1% |
| 9 | MILLENNIUM MANAGEMENT LLC | $173.33M | 0.07% | -4.6% |
| 10 | Point72 Asset Management, L.P. | $67.74M | 0.12% | +173.3% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of BMRN with a position worth $1.12B, representing 0.02% of their portfolio. In total, 16 institutional investors hold BMRN with a combined value of $4.46B.
Institutional investors hold $4.46B worth of BMRN stock across 16 positions. The largest institutional holder is BlackRock, Inc. with $1.12B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For BMRN, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their BMRN positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$59.33
2026-07-24
YTD
-0.2%
67% of 52-week range
