$BRKR

$58.23 +$0.64 (1.11%) Close

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

Ownership

13F as of Q2 2026 · 152.3M shares outstanding

Who owns BRKR?

By type of holder

Institutions 92.9% Insiders 7.1% Everyone else 0.0%

Concentration Top 10 holders own 82.5%

Laukien Frank H 29.8% · FMR LLC 13.3%

Institutional ownership

92.9%

+3.0 pts vs last qtr

Institutional holders

414

+68 vs last qtr

Net shares bought

+4.5M

by institutions in Q2 2026

New / sold out

117 / 49

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

FMR LLC +4.1M
Sachem Head Capital Management LP NEW +2.9M

Biggest sellers in Q2 2026

Millennium Management LLC SOLD OUT −1.5M
Samlyn Capital, LLC −1.2M

Who is planning to sell?

Notices of proposed sale, last 12 months

$3.3M

12 notices from 3 people

Shares covered

68.1K

0.04% of the company

Arranged in advance

85%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Mark R Munch Officer 10b5-1 $2.81M
Richard A Packer Director $243K

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

−6.4%

−0.73% a year

Each share's claim on the business

+6.9%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$1.16B vs $179M

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+ years64% 3–5 years2% 1–3 years23% Under 1 year12%

Quarterly turnover

11.9%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting BRKR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
F FMR LLC	20.2M	13.29%	+4.1M (+25.7%)	≤2021	0.1%
Shares held by quarter Peak holding20.2M (Q2'26) Change over 8 quarters+5.9M Share of the company13.290% FMR LLC's full portfolio →
OA Orbis Allan Gray Ltd	17.9M	11.78%	Unchanged	2025	3.7%
Shares held by quarter Peak holding17.9M (Q1'26) Change over 8 quarters+17.9M Share of the company11.780% Orbis Allan Gray Ltd's full portfolio →

FMR LLC

20.2M

% of company

13.29%

Change vs last qtr

+4.1M (+25.7%)

Held since

≤2021

Orbis Allan Gray Ltd

17.9M

% of company

11.78%

Change vs last qtr

Unchanged

Held since

2025

28 more super investors behind a free account

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

Institutional Funds

Mutual funds and ETFs reporting BRKR on Form N-PORT; together they hold 35.3% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Mid-Cap ETF iShares Trust	$229M	3.8M	2.50%	0.18%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$203M	3.4M	2.22%	0.01%	June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$229M

% of company

2.50%

% of the fund

0.18%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$203M

% of company

2.22%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Bruker Corporation 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
LF Laukien Frank H Insider	45.4M	29.78%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company29.780% Laukien Frank H's insider activity →
SJ Srega Juergen Insider	174.6K	0.11%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.110% Srega Juergen's insider activity →

Laukien Frank H

Insider

45.4M

% of company

29.78%

Change vs last qtr

—

Held since

—

Srega Juergen

Insider

174.6K

% of company

0.11%

Change vs last qtr

—

Held since

—

17 more holders behind a free account

See every insider and 5%+ holder of Bruker Corporation.

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