No AI summary for this filing type
View Full Filing (SEC EDGAR)Biomarin Pharmaceutical Inc
$66.97+3.3%
+$1.6B
Net Activity
+12.44% total shares
Institutions Holding
567
Popularity Rank
#1021
Avg Weight
0.22%
Total Value
$11.5B
Market Cap
$13.2B
567 institutions currently hold BMRN, with 296 net buyers and 276 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
276
Net Buying Institutions
296
Top 5 by Value
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Across its top 20 institutional holders, BMRN's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 47/100).
BMRN ranks #1021 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
BMRN is a top-conviction position for Jones Hill Capital LP — at 17.4% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in BMRN belongs to BlackRock, Inc., but the position matters far more to Jones Hill Capital LP, who has 17.4% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
California State Teachers Retirement System has added to its BMRN position for two straight quarters, increasing it by $193.5M to reach $203.8M today.
Squarepoint Ops LLC has trimmed its BMRN position for two straight quarters, cutting it by $103.0M while still holding $6.1M.
BMRN is up 3.3% today, and institutions have been net buyers of $1.6B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
BMRN posted net income of $73.0M over the trailing twelve months, and currently trades at a P/E of 181.2.
+$2.1B
Total Buy Value
$1.3B
Total Sell Value
296
Net Buyers
276
Net Sellers
BMRN
Q2 2026
Top 5 Institutional Movers
+$469.7M
-$185.1M
+$142.8M
+$124.3M
BMRN does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
5
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)BioMarin Pharmaceutical Inc. filed an 8-K with the SEC on April 27, 2026. The filing includes audited financial statements of Amicus Therapeutics for fiscal years 2023 through 2025 and unaudited pro forma condensed combined financial information giving effect to the acquisition.
View Full Filing (SEC EDGAR)09061G101, 09061g101
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Access BMRN's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/BMRNCLI
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