335 hedge funds and large institutions have $4.31B invested in Bruker in 2025 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 110 increasing their positions, 127 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 (-$818M)

31% less first-time investments, than exits

New positions opened: 62 | Existing positions closed: 90

60% less funds holding in top 10

Funds holding in top 10: 52 (-3)

Holders
335
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
HT
151
Headlands Technologies
Illinois
$964K
Handelsbanken Fonder
152
Handelsbanken Fonder
Sweden
$949K
COPPSERS
153
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$924K
Thrivent Financial for Lutherans
154
Thrivent Financial for Lutherans
Minnesota
$883K
Ensign Peak Advisors
155
Ensign Peak Advisors
Utah
$872K
Mitsubishi UFJ Asset Management
156
Mitsubishi UFJ Asset Management
Japan
$862K
SM
157
Sciencast Management
New Jersey
$859K
SOMRS
158
State of Michigan Retirement System
Michigan
$858K
PCM
159
Polymer Capital Management
New York
$823K
QCM
160
Quantinno Capital Management
New York
$816K
SW
161
SteelPeak Wealth
California
$805K
NMIMC
162
Northwestern Mutual Investment Management Company
Wisconsin
$802K
SRL
163
Scientech Research LLC
New Jersey
$768K
ET
164
Entropy Technologies
New York
$745K
KK
165
KLP Kapitalforvaltning
Norway
$725K
OPERF
166
Oregon Public Employees Retirement Fund
Oregon
$723K
QEI
167
QSV Equity Investors
Illinois
$719K
QIM
168
Quantitative Investment Management
Virginia
$706K
LCGC
169
Legacy Capital Group California
California
$703K
NMERB
170
New Mexico Educational Retirement Board
New Mexico
$663K
LTAS
171
Linden Thomas Advisory Services
North Carolina
$639K
American Century Companies
172
American Century Companies
Missouri
$636K
Two Sigma Advisers
173
Two Sigma Advisers
New York
$627K
BBHC
174
Brown Brothers Harriman & Co
New York
$615K
XT
175
XTX Topco
Cayman Islands
$589K