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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 %
BWP
2651
Barlow Wealth Partners
Kentucky
– -$210K -381 Closed
HIM
2652
Hillsdale Investment Management
Ontario, Canada
– -$194K -372 Closed
BAM
2653
Berkshire Asset Management
Pennsylvania
– -$212K -369 Closed
SC
2654
Stance Capital
Massachusetts
– -$183K -351 Closed
EBA
2655
Eagle Bay Advisors
New York
– -$170K -326 Closed
BDFN
2656
Bond & Devick Financial Network
Minnesota
– -$202K -326 Closed
MFA
2657
McClarren Financial Advisors
Pennsylvania
– -$66K -302 Closed
LFA
2658
LGT Financial Advisors
Texas
– -$156K -300 Closed
CAS
2659
Coppell Advisory Solutions
Texas
– -$144K -276 Closed
AIP
2660
Arrowpoint Investment Partners
Singapore
– -$98.8K -190 Closed
MFG
2661
Menard Financial Group
Texas
– -$90.5K -174 Closed
FFA
2662
Fairfield Financial Advisors
Massachusetts
– -$87.2K -168 Closed
KTC
2663
Kentucky Trust Company
Kentucky
– -$78K -150 Closed
DCM
2664
Disciplina Capital Management
Tennessee
– -$76.3K -147 Closed
MFG
2665
Mendota Financial Group
Wisconsin
– -$72.8K -140 Closed
SAM
2666
Synergy Asset Management
Washington
– -$82.9K -134 Closed
HFM
2667
Harvest Fund Management
China
– -$62K -119 Closed
LDB
2668
Lee, Danner & Bass
Tennessee
– -$60.3K -116 Closed
MB
2669
Mizuho Bank
Japan
– -$57.2K -110 Closed
FS
2670
Financially Speaking
Colorado
– -$52K -100 Closed
BAM
2671
Bellevue Asset Management
Washington
– -$50.5K -97 Closed
VHAM
2672
Van Hulzen Asset Management
California
– -$48.4K -93 Closed
NAAA
2673
New Age Alpha Advisors
New York
– -$47.9K -92 Closed
TPW
2674
Talon Private Wealth
Florida
– -$36.9K -71 Closed
EPW
2675
Endeavor Private Wealth
Kansas
– -$29.6K -57 Closed
104 105 106
107
108