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
BWL
326
Bogart Wealth LLC
Virginia
$754
TFM
327
TFC Financial Management
Massachusetts
$707
CH
328
Cromwell Holdings
Wyoming
$660
HFS
329
Hughes Financial Services
Virginia
$660
WA
330
WPG Advisers
Maryland
$660
CA
331
Clearstead Advisors
Ohio
$660
AIS
332
Advocate Investing Services
Maryland
$518
BHWM
333
Bay Harbor Wealth Management
Maryland
$424
WIM
334
Westside Investment Management
California
$377
RWM
335
Rialto Wealth Management
New York
$377
HIA
336
HFM Investment Advisors
New Jersey
$330
DT
337
DV Trading
Illinois
$330
FHC
338
First Horizon Corporation
Tennessee
$236
KFI
339
Key Financial Inc
Pennsylvania
$188
TFA
340
Toth Financial Advisory
Virginia
$142
SIC
341
SJS Investment Consulting
Ohio
$142
PWAM
342
Private Wealth Asset Management
Iowa
$141
ACA
343
American Capital Advisory
Idaho
$95
Optiver Holding
344
Optiver Holding
Netherlands
$94
MMCM
345
Murphy & Mullick Capital Management
New York
$94
DF
346
Dunhill Financial
United Kingdom
$76
RS
347
Rakuten Securities
Japan
$47
HI
348
Harbour Investments
Wisconsin
$47
AWM
349
Activest Wealth Management
Florida
$47
Holocene Advisors
350
Holocene Advisors
New York