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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,536 hedge funds and large institutions have $165B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 1,021 increasing their positions, 991 reducing their positions, and 157 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,536
Holders Change
-45
Holders Change %
-1.74%
% of All Funds
34.44%
Holding in Top 10
83
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+15.28%
% of All Funds
1.13%
New
155
Increased
1,021
Reduced
991
Closed
157
Calls
$961M
Puts
$1.08B
Net Calls
-$119M
Net Calls Change
+$261M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$812M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$607M
3
DZ Bank
DZ Bank
Germany
+$293M
4
Franklin Resources
Franklin Resources
California
+$240M
5
SP
Sarasin & Partners
United Kingdom
+$187M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$843M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$802M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$568M
4
ATO
Alecta Tjanstepension Omsesidigt
Sweden
-$214M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$212M
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
726
Rokos Capital Management
United Kingdom
$6.51M +$6.51M +13,084 New
B
727
Bellecapital
Switzerland
$6.5M +$189K +379 +3%
MA
728
Montag & Associates
Georgia
$6.47M -$67.2K -135 -1%
GWM
729
Graybill Wealth Management
Illinois
$6.46M +$6.46M +12,982 New
AI
730
AdvisorShares Investments
Maryland
$6.44M -$60.4K -125 -0.9%
BCM
731
BTC Capital Management
Iowa
$6.43M +$32.3K +65 +0.5%
CCAM
732
Codex Capital Asset Management
Texas
$6.41M – – –
SFI
733
Siemens Fonds Invest
Germany
$6.38M -$390K -783 -6%
QCM
734
Qsemble Capital Management
New York
$6.38M +$6.38M +12,825 New
AHC
735
Adell Harriman & Carpenter
Texas
$6.38M +$504K +1,012 +9%
CGIM
736
Capital Group Investment Management
Singapore
$6.36M +$1.42M +2,854 +29%
KPWS
737
Kestra Private Wealth Services
Texas
$6.3M +$370K +743 +6%
RPAM
738
Rhenman & Partners Asset Management
Sweden
$6.29M -$1.49M -3,000 -19%
PCA
739
Pallas Capital Advisors
Massachusetts
$6.28M +$318K +640 +5%
MIA
740
MMBG Investment Advisors
Florida
$6.27M -$951K -1,910 -13%
GI
741
GS Investments
Minnesota
$6.27M +$498 +1 +0%
PWS
742
Peloton Wealth Strategists
Indiana
$6.23M -$187K -375 -3%
HFS
743
Haverford Financial Services
Pennsylvania
$6.2M -$38.8K -78 -0.6%
GT
744
Greenleaf Trust
Michigan
$6.16M +$45.8K +92 +0.7%
DJSG
745
D.J. St. Germain
Massachusetts
$6.15M +$1.19M +2,400 +24%
RIM
746
Reliant Investment Management
Tennessee
$6.14M +$44.8K +90 +0.7%
HAG
747
HighPoint Advisor Group
Illinois
$6.13M +$1.02M +2,396 +20%
GH
748
GAM Holding
Switzerland
$6.13M +$1.84M +3,695 +43%
NMIMC
749
Northwestern Mutual Investment Management Company
Wisconsin
$6.05M +$10.9K +22 +0.2%
BSC
750
Brown Shipley & Co
United Kingdom
$6.05M -$204K -410 -3%
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30
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