$BHVN

$15.29 +$0.84 (5.81%) Close

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

Ownership

13F as of Q2 2026 · 151.0M shares outstanding

Who owns BHVN?

By type of holder

Institutions 93.1% Insiders 6.9% Everyone else 0.0%

Concentration Top 10 holders own 56.7%

BlackRock, Inc. 8.8% · Childs John W 7.7%

Institutional ownership

93.1%

-1.0 pts vs last qtr

Institutional holders

294

+16 vs last qtr

Net shares bought

−1.4M

by institutions in Q2 2026

New / sold out

53 / 37

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jupiter Topco LLC NEW +8.6M
Woodline Partners LP +7.4M

Biggest sellers in Q2 2026

Janus Henderson Group PLC SOLD OUT −17.5M
TCG Crossover Management, LLC −2.9M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Biohaven Ltd. in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2020–FY2025

+173.3%

+22.27% a year

Each share's claim on the business

−63.4%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $502M

over 6 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+ years0% 3–5 years59% 1–3 years21% Under 1 year20%

Quarterly turnover

25.6%

of institutional shares changed hands

Top 10 managers, median time held

3.5 years

Super Investors

Investment managers reporting BHVN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
JH Janus Henderson Group PLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding17.5M (Q1'26) Change over 8 quarters−6.2M Janus Henderson Group PLC's full portfolio →
B BlackRock, Inc.	13.2M	8.75%	+2.0M (+17.7%)	2022	0.0%
Shares held by quarter Peak holding13.2M (Q2'26) Change over 8 quarters+6.3M Share of the company8.750% BlackRock, Inc.'s full portfolio →

Janus Henderson Group PLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

BlackRock, Inc.

13.2M

% of company

8.75%

Change vs last qtr

+2.0M (+17.7%)

Held since

2022

28 more super investors behind a free account

See every manager holding Biohaven Ltd., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BHVN on Form N-PORT; together they hold 8.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VE Vanguard Extended Market Index Fund Vanguard Index Funds	$22.2M	1.5M	0.99%	0.02%	June 30, 2026
JH Janus Henderson Global Life Sciences Fund Janus Investment Fund	$18.8M	2.2M	1.47%	0.36%	March 31, 2026

Vanguard Extended Market Index Fund

Vanguard Index Funds

Position value

$22.2M

% of company

0.99%

% of the fund

0.02%

As of

June 30, 2026

Janus Henderson Global Life Sciences Fund

Janus Investment Fund

Position value

$18.8M

% of company

1.47%

% of the fund

0.36%

As of

March 31, 2026

23 more funds behind a free account

See every fund holding Biohaven Ltd. 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
CJ Childs John W Insider	11.7M	7.72%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company7.720% Childs John W's insider activity →
YJ Yetimoglu John Insider	6.3M	4.14%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company4.140% Yetimoglu John's insider activity →

Childs John W

Insider

11.7M

% of company

7.72%

Change vs last qtr

—

Held since

—

Yetimoglu John

Insider

6.3M

% of company

4.14%

Change vs last qtr

—

Held since

—

8 more holders behind a free account

See every insider and 5%+ holder of Biohaven Ltd..

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