353 hedge funds and large institutions have $6.41B invested in Bruker in 2025 Q4 according to their latest regulatory filings, with 82 funds opening new positions, 109 increasing their positions, 122 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:

4% more funds holding

Funds holding: 338353 (+15)

1.98% more ownership

Funds ownership: 87.39%89.37% (+2%)

11% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 122

Holders
353
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
First Manhattan
126
First Manhattan
New York
$2.26M
MOACM
127
Mutual of America Capital Management
New York
$2.17M
PFSRSONJ
128
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.09M
Treasurer of the State of North Carolina
129
Treasurer of the State of North Carolina
North Carolina
$2.04M
BHCM
130
Brevan Howard Capital Management
Jersey
$1.96M
HFS
131
Hantz Financial Services
Michigan
$1.95M
CCM
132
Cinctive Capital Management
New York
$1.86M
HF
133
HRT Financial
New York
$1.84M
QCM
134
Quantinno Capital Management
New York
$1.81M
KBC Group
135
KBC Group
Belgium
$1.78M
New York State Teachers Retirement System (NYSTRS)
136
New York State Teachers Retirement System (NYSTRS)
New York
$1.75M
AIMCA
137
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.75M
Handelsbanken Fonder
138
Handelsbanken Fonder
Sweden
$1.63M
ACH
139
ArrowMark Colorado Holdings
Colorado
$1.55M
YCM
140
Yousif Capital Management
Michigan
$1.48M
MML Investors Services
141
MML Investors Services
Massachusetts
$1.45M
LSERS
142
Louisiana State Employees Retirement System
Louisiana
$1.45M
TRSOTSOK
143
Teachers Retirement System of the State of Kentucky
Kentucky
$1.41M
ASRS
144
Arizona State Retirement System
Arizona
$1.4M
BCI
145
Brinker Capital Investments
Pennsylvania
$1.34M
COPPSERS
146
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.31M
STA
147
Summit Trail Advisors
New York
$1.25M
SOMRS
148
State of Michigan Retirement System
Michigan
$1.23M
Caisse de Depot et Placement du Quebec (CDPQ)
149
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$1.18M
NMIMC
150
Northwestern Mutual Investment Management Company
Wisconsin
$1.17M