Bruker

BRKR • NASDAQ

Bruker is a medical - devices company in the healthcare sector on NASDAQ, led by Mark Munch, with a market cap of $7.4B. As of Q3 2025, 87% of shares are held by 333 institutional investors, with Orbis Allan Gray Ltd as the largest holder at 9.32%.

Chief Executive OfficerMark Munch

Market Cap$7.4B

Medical - Devices

Healthcare

Employees9.7K

Websitebruker.com

Country

United States of America

Overview

Overview of institutional ownership in BRKR as of Q3 2025 with a market cap of $4.9B

All Institutions

Institutions: 333
Value Held: $4.3B
Shares Held: 132.5M
Avg Position: $12.9M
Median Position: $719.4K

Hedge Funds

Hedge Funds: 53
Value Held: $461.5M
Shares Held: 14.2M
Avg Position: $8.7M
Median Position: $1.1M

Ownership Breakdown

Institutional (non-HF)

78.02%

$3.8B

Hedge Funds

9.36%

$461.5M

Retail & Other

12.62%

$621.9M

Based on market cap of $4.9B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in BRKR as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
O Orbis Allan Gray Ltd RIA/Wealth	Don Lynn Ray Managing Partner	$459.6M 1.97% of portfolio	9.32% 14.1M shares	Q2 2025 Held for 5 months	$23.3B
FMR LLC Institution	-	$446.2M 0.02% of portfolio	9.05% 13.7M shares	≤ Q2 2013 Held for 12y 5m+	$1.92T
B BlackRock, Inc. Institution	-	$356.0M 0.01% of portfolio	7.22% 11.0M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$338.0M 0.01% of portfolio	6.86% 10.4M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
Pallas Capital Advisors LLC RIA/Wealth	Richard Sholes Mullen CEO	$308.0M 11.33% of portfolio	6.25% 9.5M shares	Q1 2021 Held for 4y 8m	$2.7B
T T. Rowe Price Investment Management, Inc. Insurance Manager	John Edward Robison President	$207.3M 0.13% of portfolio	4.20% 6.4M shares	Q3 2022 Held for 3y 2m	$161.58B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$121.7M 0.00% of portfolio	2.47% 3.7M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
E EDMOND DE ROTHSCHILD HOLDING S.A. Institution	-	$102.9M 1.59% of portfolio	2.09% 3.2M shares	Q2 2025 Held for 5 months	$6.5B
OZ MANAGEMENT LP Hedge Fund•Multi-Strategy	Wayne Nathan Cohen President	$99.9M 2.18% of portfolio	2.03% 3.1M shares	Q3 2024 Held for 1y 2m	$4.6B
LONDON CO OF VIRGINIA Digital Asset Manager	Jasleen Kaur Bains CCO	$97.7M 0.53% of portfolio	1.98% 3.0M shares	Q2 2017 Held for 8y 5m	$18.4B

Net Capital Flow

Institutional buying and selling activity for BRKR in Q3 2025

Net Flow: +$111.9M
Buyers: 127
Sellers: 215
Total Bought: +$940.0M
Total Sold: −$828.1M
Avg Position: $11.0M

Biggest Buyers

Institution	Net Bought	Current Position
O Orbis Allan Gray Ltd RIA/Wealth	+$307.6M +9.5M shares	$459.6M 14.1M shares
FMR LLC Institution	+$173.1M +5.3M shares	$446.2M 13.7M shares
E EDMOND DE ROTHSCHILD HOLDING S.A. Institution	+$54.0M +1.7M shares	$102.9M 3.2M shares
UBS Group AG Institution	+$30.4M +936.8K shares	$45.9M 1.4M shares
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. Long Only Manager	+$25.9M +796.5K shares	$67.9M 2.1M shares
J JANE STREET GROUP, LLC Institution	+$25.4M +782.6K shares	$25.4M 782.6K shares
M M&G Plc Institution	+$24.5M +767.0K shares	$35.1M 1.1M shares
VOLORIDGE INVESTMENT MANAGEMENT, LLC Hedge Fund•Multi-Strategy	+$21.7M +668.1K shares	$27.0M 831.8K shares
N Nuveen, LLC Institution	+$18.3M +563.3K shares	$24.9M 766.2K shares
FRANKLIN RESOURCES INC Institution	+$17.8M +547.3K shares	$18.0M 552.9K shares

Biggest Sellers

Institution	Net Sold	Current Position
T T. Rowe Price Investment Management, Inc. Insurance Manager	−$164.1M −5.1M shares	$207.3M 6.4M shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$102.4M −3.3M shares	$1.1M 36.0K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$45.4M −1.4M shares	$42.7M 1.3M shares
GOLDMAN SACHS GROUP INC Institution	−$42.3M −1.3M shares	$20.3M 625.0K shares
B BROWN BROTHERS HARRIMAN & CO RIA/Wealth	−$33.4M −1.0M shares	$615.3K 18.9K shares
LONDON CO OF VIRGINIA Digital Asset Manager	−$33.0M −1.0M shares	$97.7M 3.0M shares
AMERIPRISE FINANCIAL INC Institution	−$23.9M −735.4K shares	$17.4M 535.1K shares
Grandeur Peak Global Advisors, LLC Long Only Manager	−$23.1M −709.7K shares	$1.1M 34.1K shares
Polar Capital Holdings Plc Long Only Manager	−$18.3M −443.5K shares	Sold Off 0 shares
F FIL Ltd Institution	−$16.8M −517.2K shares	$38.5M 1.2M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited BRKR in Q3 2025

New Positions: 23
New Value: $56.1M
Exited Positions: 90
Exited Value: $221.6M

New Positions

Institution	Position Value
SAMLYN CAPITAL, LLC Hedge Fund•Multi-Strategy	$23.2M 715.2K shares
F Freestone Grove Partners LP Hedge Fund•Multi-Strategy	$15.7M 481.9K shares
G GLENVIEW CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	$10.4M 319.7K shares
O ODDO BHF ASSET MANAGEMENT SAS Institution	$4.4M 134.9K shares
Callodine Capital Management, LP Hedge Fund•Long/Short	$1.1M 34.0K shares
WORLDQUANT MILLENNIUM QUANTITATIVE STRATEGIES LLC Hedge Fund•Multi-Strategy	$442.8K 13.6K shares
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short	$321.4K 9.9K shares
SUMMIT WEALTH GROUP LLC / CO RIA/Wealth	$316.2K 5.1K shares
Union Bankshares Corp Institution	$188.4K 5.8K shares
C Community Bank, N.A. Institution	$18.3K 564.0 shares

Exited Positions

Institution	Previous Position
Polar Capital Holdings Plc Long Only Manager	$18.3M 443.5K shares
Pembroke Management, LTD Long Only Manager	$16.5M 400.9K shares
M Meridiem Capital Partners LP Hedge Fund•Long/Short	$14.6M 354.3K shares
A Alyeska Investment Group, L.P. Hedge Fund•Multi-Strategy	$13.4M 325.0K shares
Point72 Ltd RIA/Wealth	$11.4M 276.3K shares
E EVENTIDE ASSET MANAGEMENT, LLC Long Only Manager	$11.2M 272.3K shares
Scion Asset Management, LLC Hedge Fund•Multi-Strategy	$10.3M 250.0K shares
Polar Securities Inc. Hedge Fund•Multi-Strategy	$10.1M 244.4K shares
S StonePine Asset Management Inc. Long Only Manager	$9.8M 237.6K shares
BANK OF NOVA SCOTIA / Institution	$9.0M 218.3K shares

Options Activity

Institutions with the largest Call and Put options positions in BRKR as of Q3 2025

Call Positions: 10
Call Value: $18.0M
Put Positions: 9
Put Value: $16.2M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$6.0M 1.9K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$4.0M 1.2K contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$2.8M 875.0 contracts
N NOMURA HOLDINGS INC Institution	$1.2M 354.0 contracts
W WOLVERINE TRADING, LLC Institution	$917.1K 297.0 contracts
Walleye Trading LLC RIA/Wealth	$890.2K 274.0 contracts
J JANE STREET GROUP, LLC Institution	$643.3K 198.0 contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$552.3K 170.0 contracts
Crawford Fund Management, LLC Hedge Fund•Long/Short	$519.8K 160.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$396.4K 122.0 contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$6.1M 1.9K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$2.8M 864.0 contracts
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$2.7M 826.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$2.2M 671.0 contracts
J JANE STREET GROUP, LLC Institution	$734.3K 226.0 contracts
W WOLVERINE TRADING, LLC Institution	$654.7K 212.0 contracts
Walleye Trading LLC RIA/Wealth	$617.3K 190.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$363.9K 112.0 contracts
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage	- - contracts

Most Committed Institutions

Institutions with BRKR as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Pallas Capital Advisors LLC RIA/Wealth	Richard Sholes Mullen CEO	11.33% $308.0M	6.25% 9.5M shares	Q1 2021 Held for 4y 8m	$2.7B
O Old West Investment Management, LLC Hedge Fund•Multi-Strategy	Brian Alan Laks Managing Partner	4.24% $18.6M	0.38% 573.5K shares	Q1 2025 Held for 8 months	$439.2M
E EDENTREE ASSET MANAGEMENT Ltd Institution	-	2.97% $12.3M	0.25% 379.7K shares	Q2 2023 Held for 2y 5m	$414.8M
OZ MANAGEMENT LP Hedge Fund•Multi-Strategy	Wayne Nathan Cohen President	2.18% $99.9M	2.03% 3.1M shares	Q3 2024 Held for 1y 2m	$4.6B
S SECTOR GAMMA AS Institution	-	2.02% $8.2M	0.17% 250.9K shares	Q2 2019 Held for 6y 5m	$403.3M
O Orbis Allan Gray Ltd RIA/Wealth	Don Lynn Ray Managing Partner	1.97% $459.6M	9.32% 14.1M shares	Q2 2025 Held for 5 months	$23.3B
M Montanaro Asset Management Ltd Institution	-	1.79% $7.2M	0.15% 220.6K shares	Q4 2020 Held for 4y 11m	$400.4M
Eversept Partners, LLC Hedge Fund•Long/Short	Rishi Rasesh Shah President	1.71% $22.3M	0.45% 687.1K shares	Q4 2024 Held for 11 months	$1.3B
E Expect Equity LLC Institution	-	1.66% $1.7M	0.03% 52.4K shares	Q4 2024 Held for 11 months	$102.4M
E EDMOND DE ROTHSCHILD HOLDING S.A. Institution	-	1.59% $102.9M	2.09% 3.2M shares	Q2 2025 Held for 5 months	$6.5B

Hedge Fund Spotlight

Discover hedge funds investing in BRKR

Weiss Asset Management LP

Hedge Fund • Multi-Strategy

Portfolio ManagerAndrew Murray Weiss

Portfolio Value: $5.2B
Positions: 533
Last Reported: Q3 2025

Sector Allocation

Position in Bruker

Market Value: $8.0M
Shares Held: 246.2K
Portfolio Weight: 0.15%
Owned Since: 2025-Q2

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