BIOMARIN PHARMACEUTICAL INC (BMRN) Institutional Shareholders
BIOMARIN PHARMACEUTICAL INC (BMRN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $11.93B in BMRN holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BMRN tracked by InsiderSet, reporting ownership valued at approximately $1.17B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.33B, representing an estimated gain of +13.74% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 54% of the total disclosed BMRN value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Banque Cantonale Vaudoise, Dodge & Cox Stock Fund, and several other long-term asset managers with concentrated positions in BIOMARIN PHARMACEUTICAL INC (BMRN).
This page ranks the largest institutional BMRN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
548
Total Reported Value
$11.93B
Largest Holder
Blackrock, Inc.
Largest Position
$1.17B
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
52
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 20,445,212 | $1,169,875,004 | $1,330,574,397 | +$160,699,393 | +13.74% | |
| Banque Cantonale Vaudoise | 0.13% | 16,000 | $916,000,000 | $1,041,280 | -$914,958,720 | -99.89% | |
| Dodge & Cox Stock Fund | V. D. Dodge, E. M. Cox | 0.44% | 14,844,930 | $849,426,895 | $966,108,044 | +$116,681,149 | +13.74% |
| Primecap Management Co/Ca/ | 0.48% | 14,190,183 | $811,962,329 | $923,497,110 | +$111,534,781 | +13.74% | |
| Vanguard Capital Management Llc | 0.01% | 8,743,633 | $500,310,680 | $569,035,636 | +$68,724,956 | +13.74% | |
| Vanguard Portfolio Management Llc | 0.02% | 8,648,678 | $494,877,355 | $562,855,964 | +$67,978,609 | +13.74% | |
| Norges Bank | 0.05% | 8,207,954 | $469,659,128 | $534,173,646 | +$64,514,518 | +13.74% | |
| State Street Corp | 0.01% | 7,800,959 | $446,370,874 | $507,686,412 | +$61,315,538 | +13.74% | |
| Viking Global Investors | Ole Andreas Halvorsen | 1.24% | 7,616,563 | $435,819,735 | $495,685,920 | +$59,866,185 | +13.74% |
| Vestal Point Capital, Lp | 8.06% | 6,025,000 | $344,750,500 | $392,107,000 | +$47,356,500 | +13.74% | |
| Aqr Capital Management Llc | 0.11% | 5,699,541 | $322,537,038 | $370,926,128 | +$48,389,090 | +15.00% | |
| Fmr Llc | 0.01% | 4,822,893 | $275,965,970 | $313,873,876 | +$37,907,906 | +13.74% | |
| Dimensional Fund Advisors Lp | 0.04% | 4,075,714 | $233,217,034 | $265,247,467 | +$32,030,433 | +13.73% | |
| Geode Capital Management, Llc | 0.01% | 3,911,794 | $223,885,722 | $254,579,554 | +$30,693,832 | +13.71% | |
| Capital Research Global Investors | 0.03% | 3,504,387 | $200,521,024 | $228,065,506 | +$27,544,482 | +13.74% | |
| Deep Track Capital, Lp | 2.79% | 3,307,481 | $189,254,063 | $215,250,863 | +$25,996,800 | +13.74% | |
| Millennium Management Llc | 0.08% | 2,071,816 | $118,549,312 | $134,833,785 | +$16,284,473 | +13.74% | |
| Assenagon Asset Management S.A. | 0.13% | 1,762,086 | $100,826,561 | $114,676,557 | +$13,849,996 | +13.74% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,616,020 | $92,468,664 | $105,170,582 | +$12,701,918 | +13.74% | |
| First Trust Advisors Lp | 0.05% | 1,606,273 | $91,910,897 | $104,536,247 | +$12,625,350 | +13.74% | |
| Northern Trust Corp | 0.01% | 1,558,104 | $89,154,711 | $101,401,408 | +$12,246,697 | +13.74% | |
| Morgan Stanley | 0.00% | 1,504,989 | $86,115,553 | $97,944,684 | +$11,829,131 | +13.74% | |
| Jones Hill Capital Lp | 17.42% | 1,431,590 | $81,915,580 | $93,167,877 | +$11,252,297 | +13.74% | |
| Deerfield Management Company, L.P. | 0.80% | 1,332,836 | $76,264,876 | $86,740,967 | +$10,476,091 | +13.74% | |
| Swedbank Ab | 0.06% | 1,314,787 | $75,232,112 | $85,566,338 | +$10,334,226 | +13.74% | |
| Ubs Group Ag | 0.01% | 1,286,505 | $73,613,817 | $83,725,745 | +$10,111,928 | +13.74% | |
| Dnb Asset Management As | 0.20% | 1,268,194 | $72,566,061 | $82,534,066 | +$9,968,005 | +13.74% | |
| Caisse De Depot Et Placement Du Quebec | 0.10% | 1,236,446 | $70,749,440 | $80,467,906 | +$9,718,466 | +13.74% | |
| Vanguard Fiduciary Trust Co | 0.02% | 1,223,879 | $70,030,356 | $79,650,045 | +$9,619,689 | +13.74% | |
| Goldman Sachs Group Inc | 0.01% | 1,201,977 | $68,777,119 | $78,224,663 | +$9,447,544 | +13.74% | |
| Ameriprise Financial Inc | 0.01% | 1,157,865 | $66,255,506 | $75,353,854 | +$9,098,348 | +13.73% | |
| Bank Of New York Mellon Corp | 0.01% | 1,155,305 | $66,106,543 | $75,187,249 | +$9,080,706 | +13.74% | |
| Citadel Advisors Llc | 0.04% | 1,122,408 | $64,224,186 | $73,046,313 | +$8,822,127 | +13.74% | |
| Balyasny Asset Management L.P. | 0.11% | 1,054,613 | $60,344,956 | $68,634,214 | +$8,289,258 | +13.74% | |
| Arga Investment Management, Lp | 1.52% | 1,039,409 | $59,474,983 | $67,644,738 | +$8,169,755 | +13.74% | |
| Mackenzie Financial Corp | 0.05% | 931,864 | $53,321,258 | $60,645,709 | +$7,324,451 | +13.74% | |
| Lsv Asset Management | 0.09% | 881,700 | $50,451,000 | $57,381,036 | +$6,930,036 | +13.74% | |
| Janus Henderson Group Plc | 0.02% | 857,010 | $48,409,915 | $55,774,211 | +$7,364,296 | +15.21% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 850,819 | $48,062,765 | $55,371,301 | +$7,308,536 | +15.21% | |
| Hudson Bay Capital Management Lp | 0.24% | 825,002 | $47,206,614 | $53,691,130 | +$6,484,516 | +13.74% | |
| Russell Investments Group, Ltd. | 0.04% | 783,148 | $44,813,913 | $50,967,272 | +$6,153,359 | +13.73% | |
| Fort Washington Investment Advisors Inc | 0.21% | 715,646 | $40,949,264 | $46,574,242 | +$5,624,978 | +13.74% | |
| Loomis Sayles & Co L P | 0.05% | 713,657 | $40,835,454 | $46,444,798 | +$5,609,344 | +13.74% | |
| Jpmorgan Chase & Co | 0.00% | 694,550 | $40,573,267 | $45,201,314 | +$4,628,047 | +11.41% | |
| Los Angeles Capital Management Llc | 0.15% | 696,784 | $39,869,980 | $45,346,703 | +$5,476,723 | +13.74% | |
| Nuveen, Llc | 0.01% | 689,131 | $39,432,077 | $44,848,645 | +$5,416,568 | +13.74% | |
| Edmond De Rothschild Holding S.A. | 0.52% | 687,030 | $39,311,857 | $44,711,912 | +$5,400,055 | +13.74% | |
| Palo Alto Investors Lp | 5.40% | 682,777 | $39,068,500 | $44,435,127 | +$5,366,627 | +13.74% | |
| Defilade Capital Management, L.P. | 5.22% | 682,005 | $39,024,326 | $44,384,885 | +$5,360,559 | +13.74% | |
| Qube Research & Technologies Ltd | 0.04% | 668,835 | $38,270,739 | $43,527,782 | +$5,257,043 | +13.74% |
Frequently asked questions about BMRN
Who owns the most BMRN stock?
The largest holders of BMRN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BIOMARIN PHARMACEUTICAL INC (BMRN).
Is BMRN widely held by superinvestors?
Many widely followed stocks like BMRN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BMRN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.