349 hedge funds and large institutions have $6.4B invested in Bruker in 2025 Q4 according to their latest regulatory filings, with 81 funds opening new positions, 108 increasing their positions, 120 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

3% more funds holding

Funds holding: 338349 (+11)

1.83% more ownership

Funds ownership: 87.39%89.22% (+1.8%)

10% less repeat investments, than reductions

Existing positions increased: 108 | Existing positions reduced: 120

Holders
349
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$33.8M
Puts
$16.5M
Net Calls
Net Calls Change

Top Buyers

1 +$96.7M
2 +$74.2M
3 +$63.2M
4
Millennium Management
Millennium Management
New York
+$53.6M
5
Marshall Wace
Marshall Wace
United Kingdom
+$46.2M

Top Sellers

1 -$135M
2 -$33.9M
3 -$32.5M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$30.5M
5
Morgan Stanley
Morgan Stanley
New York
-$21.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Invesco
76
Invesco
Georgia
$10.9M
SEI Investments
77
SEI Investments
Pennsylvania
$10.2M
TD Asset Management
78
TD Asset Management
Ontario, Canada
$10.1M
OAC
79
OMERS Administration Corp
Ontario, Canada
$10M
Swiss National Bank
80
Swiss National Bank
Switzerland
$9.87M
EAM
81
EdenTree Asset Management
United Kingdom
$9.37M
California Public Employees Retirement System
82
California Public Employees Retirement System
California
$8.82M
Thrivent Financial for Lutherans
83
Thrivent Financial for Lutherans
Minnesota
$8.47M
Wellington Management Group
84
Wellington Management Group
Massachusetts
$8.17M
Adage Capital Partners
85
Adage Capital Partners
Massachusetts
$7.77M
Legal & General Group
86
Legal & General Group
United Kingdom
$7.65M
Wells Fargo
87
Wells Fargo
California
$7.39M
RPAM
88
Rhenman & Partners Asset Management
Sweden
$6.94M
PCM
89
Peregrine Capital Management
Minnesota
$6.54M
LOAME
90
Lombard Odier Asset Management (Europe)
United Kingdom
$6.42M
Retirement Systems of Alabama
91
Retirement Systems of Alabama
Alabama
$6.27M
LKIM
92
Lawson Kroeker Investment Management
Nebraska
$6.2M
IHAM
93
Integral Health Asset Management
New York
$5.89M
DnB Asset Management
94
DnB Asset Management
Norway
$5.85M
State of Wisconsin Investment Board
95
State of Wisconsin Investment Board
Wisconsin
$5.53M
Pictet Asset Management
96
Pictet Asset Management
Switzerland
$5.42M
Tudor Investment Corp
97
Tudor Investment Corp
Connecticut
$5.02M
VIM
98
VELA Investment Management
Ohio
$4.84M
California State Teachers Retirement System (CalSTRS)
99
California State Teachers Retirement System (CalSTRS)
California
$4.76M
SG Americas Securities
100
SG Americas Securities
New York
$4.67M