$BMRN

$55.35 -$0.40 (0.72%) Close

$BMRN Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 193.6M shares outstanding

Who owns BMRN?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 52.8%

BlackRock, Inc. 10.6% · Dodge & Cox 7.7%

Institutional ownership

100.0%

+5.1 pts vs last qtr

Institutional holders

563

+3 vs last qtr

Net shares bought

+9.9M

by institutions in Q2 2026

New / sold out

86 / 83

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Norges Bank NEW +8.2M
Vestal Point Capital, LP +2.5M

Biggest sellers in Q2 2026

Citadel Advisors LLC −3.4M
Aqr Capital Management LLC −2.0M

Who is planning to sell?

Notices of proposed sale, last 12 months

$4.32M

5 notices from 3 people

Shares covered

69.7K

0.04% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Davis George Eric Officer $2.76M
Guyer Charles Greg Officer $997K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+18.8%

+1.93% a year

Each share's claim on the business

−15.8%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$50M vs $1.76B

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years69% 3–5 years6% 1–3 years11% Under 1 year14%

Quarterly turnover

13.9%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting BMRN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	20.4M	10.56%	+626.9K (+3.2%)	≤2021	0.0%
Shares held by quarter Peak holding24.0M (Q2'25) Change over 8 quarters−2.2M Share of the company10.560% BlackRock, Inc.'s full portfolio →
DC Dodge & Cox	14.8M	7.67%	+283.2K (+1.9%)	≤2021	0.4%
Shares held by quarter Peak holding15.1M (Q2'25) Change over 8 quarters+946.6K Share of the company7.670% Dodge & Cox's full portfolio →

BlackRock, Inc.

20.4M

% of company

10.56%

Change vs last qtr

+626.9K (+3.2%)

Held since

≤2021

Dodge & Cox

14.8M

% of company

7.67%

Change vs last qtr

+283.2K (+1.9%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding BioMarin Pharmaceutical Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BMRN on Form N-PORT; together they hold 46.2% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
DC Dodge & Cox Stock Fund Dodge & Cox Funds	$559M	9.8M	5.05%	0.47%	June 30, 2026
IC iShares Core S&P Mid-Cap ETF iShares Trust	$378M	6.6M	3.42%	0.30%	June 30, 2026

Dodge & Cox Stock Fund

Dodge & Cox Funds

Position value

$559M

% of company

5.05%

% of the fund

0.47%

As of

June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$378M

% of company

3.42%

% of the fund

0.30%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding BioMarin Pharmaceutical Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
HA Hardy Alexander Insider	214.6K	0.11%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.110% Hardy Alexander's insider activity →
MR Meier Richard A Insider	126.9K	0.07%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.070% Meier Richard A's insider activity →

Hardy Alexander

Insider

214.6K

% of company

0.11%

Change vs last qtr

—

Held since

—

Meier Richard A

Insider

126.9K

% of company

0.07%

Change vs last qtr

—

Held since

—

17 more holders behind a free account

See every insider and 5%+ holder of BioMarin Pharmaceutical Inc..

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