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
CFD
326
Creative Financial Designs
Indiana
$989
BGAI
327
Bruce G. Allen Investments
Colorado
$848
DPW
328
DiNuzzo Private Wealth
Pennsylvania
$848
BWL
329
Bogart Wealth LLC
Virginia
$754
TFM
330
TFC Financial Management
Massachusetts
$707
CH
331
Cromwell Holdings
Wyoming
$660
HFS
332
Hughes Financial Services
Virginia
$660
WA
333
WPG Advisers
Maryland
$660
CA
334
Clearstead Advisors
Ohio
$660
AIS
335
Advocate Investing Services
Maryland
$518
BHWM
336
Bay Harbor Wealth Management
Maryland
$424
WIM
337
Westside Investment Management
California
$377
RWM
338
Rialto Wealth Management
New York
$377
HIA
339
HFM Investment Advisors
New Jersey
$330
DT
340
DV Trading
Illinois
$330
FHC
341
First Horizon Corporation
Tennessee
$236
KFI
342
Key Financial Inc
Pennsylvania
$188
SIC
343
SJS Investment Consulting
Ohio
$142
TFA
344
Toth Financial Advisory
Virginia
$142
PWAM
345
Private Wealth Asset Management
Iowa
$141
SWM
346
SHP Wealth Management
Massachusetts
$131
ACA
347
American Capital Advisory
Idaho
$95
Optiver Holding
348
Optiver Holding
Netherlands
$94
MMCM
349
Murphy & Mullick Capital Management
New York
$94
DF
350
Dunhill Financial
United Kingdom
$76