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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, 1,020 increasing their positions, 992 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
1,020
Reduced
992
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 %
WPI
2551
Walter Public Investments
Canada
– -$5.17M -9,946 Closed
CFGS
2552
Concourse Financial Group Securities
Alabama
– -$5.5M -9,580 Closed
CM
2553
Crestline Management
Texas
– -$4.94M -9,487 Closed
QIM
2554
Quantitative Investment Management
Virginia
– -$4.82M -9,272 Closed
CPCPP
2555
Canada Post Corporation Pension Plan
Canada
– -$4.36M -8,382 Closed
ET
2556
Entropy Technologies
New York
– -$4.25M -8,166 Closed
SW
2557
SVB Wealth
Massachusetts
– -$3.55M -6,815 Closed
DCM
2558
Davidson Capital Management
Texas
– -$3.05M -5,871 Closed
PA
2559
Paragon Advisors
Texas
– -$2.98M -5,731 Closed
Group One Trading
2560
Group One Trading
Illinois
– -$2.86M -5,506 Closed
NL
2561
NWAM LLC
Washington
– -$2.43M -4,667 Closed
FHB
2562
First Hawaiian Bank
Hawaii
– -$2.16M -4,158 Closed
FDS
2563
Freedom Day Solutions
Texas
– -$1.97M -3,796 Closed
SRA
2564
Secured Retirement Advisors
Minnesota
– -$1.97M -3,779 Closed
PCP
2565
Pacific Capital Partners
– -$1.88M -3,609 Closed
PBT
2566
Pictet Bank & Trust
Bahamas
– -$1.72M -3,311 Closed
MFA
2567
Millington Financial Advisors
Illinois
– -$1.91M -3,213 Closed
AFS
2568
Aft Forsyth & Sober
Florida
– -$1.6M -3,075 Closed
SM
2569
Senvest Management
New York
– -$1.56M -3,000 Closed
BPC
2570
Bryce Point Capital
New York
– -$1.54M -2,953 Closed
AHIA
2571
Andrew Hill Investment Advisors
Florida
– -$1.53M -2,938 Closed
AWC
2572
Abundance Wealth Counselors
Pennsylvania
– -$1.5M -2,887 Closed
KPP
2573
Kings Path Partners
Texas
– -$1.37M -2,637 Closed
DACS
2574
Dymon Asia Capital (Singapore)
Singapore
– -$1.25M -2,400 Closed
LHC
2575
Little House Capital
Massachusetts
– -$1.04M -1,991 Closed
101 102
103
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