332 hedge funds and large institutions have $4.31B invested in Bruker in 2025 Q3 according to their latest regulatory filings, with 63 funds opening new positions, 109 increasing their positions, 126 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more call options, than puts

Call options by funds: $ | Put options by funds: $

less funds holding

Funds holding:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

16% less capital invested

Capital invested by funds: $5.13B → $4.31B (-$819M)

30% less first-time investments, than exits

New positions opened: 63 | Existing positions closed: 90

60% less funds holding in top 10

Funds holding in top 10: 52 (-3)

Holders
332
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$21.2M
Puts
$19.4M
Net Calls
Net Calls Change

Top Sellers

1 -$164M
2 -$102M
3 -$45.4M
4
Goldman Sachs
Goldman Sachs
New York
-$42.3M
5
BBHC
Brown Brothers Harriman & Co
New York
-$33.4M
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
76
Montanaro Asset Management
United Kingdom
$7.17M
Wells Fargo
77
Wells Fargo
California
$7.13M
OAC
78
OMERS Administration Corp
Ontario, Canada
$6.89M
LKIM
79
Lawson Kroeker Investment Management
Nebraska
$6.89M
D.E. Shaw & Co
80
D.E. Shaw & Co
New York
$6.69M
Legal & General Group
81
Legal & General Group
United Kingdom
$6.69M
Swiss National Bank
82
Swiss National Bank
Switzerland
$6.68M
Adage Capital Partners
83
Adage Capital Partners
Massachusetts
$6.5M
Allspring Global Investments
84
Allspring Global Investments
North Carolina
$6.42M
Balyasny Asset Management
85
Balyasny Asset Management
Illinois
$5.92M
Barclays
86
Barclays
United Kingdom
$5.67M
California Public Employees Retirement System
87
California Public Employees Retirement System
California
$5.13M
Walleye Capital
88
Walleye Capital
New York
$5.02M
RPAM
89
Rhenman & Partners Asset Management
Sweden
$5.01M
Pictet Asset Management
90
Pictet Asset Management
Switzerland
$4.82M
DnB Asset Management
91
DnB Asset Management
Norway
$4.65M
Renaissance Technologies
92
Renaissance Technologies
New York
$4.54M
State of Wisconsin Investment Board
93
State of Wisconsin Investment Board
Wisconsin
$4.41M
OBAM
94
ODDO BHF Asset Management
France
$4.38M
Retirement Systems of Alabama
95
Retirement Systems of Alabama
Alabama
$4.35M
CI Investments Inc
96
CI Investments Inc
Ontario, Canada
$4.23M
SEI Investments
97
SEI Investments
Pennsylvania
$4.15M
Raymond James Financial
98
Raymond James Financial
Florida
$3.83M
VOYA Investment Management
99
VOYA Investment Management
Georgia
$3.78M
Tudor Investment Corp
100
Tudor Investment Corp
Connecticut
$3.77M