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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 %
WA
1751
WP Advisors
California
$522K -$24.9K -50 -5%
SCM
1752
SOL Capital Management
Maryland
$521K – – –
HIIFS
1753
Harel Insurance Investments & Financial Services
Israel
$520K +$520K +1,045 New
TCM
1754
Tributary Capital Management
Nebraska
$520K -$14.9K -30 -3%
CWM
1755
Cranbrook Wealth Management
Michigan
$519K -$14.4K -29 -3%
LFAS
1756
Level Four Advisory Services
Texas
$519K -$37.8K -76 -7%
DTC
1757
Davidson Trust Company
Washington
$518K – – –
VAM
1758
Verity Asset Management
North Carolina
$518K +$275K +552 +113%
OL
1759
OneFund LLC
Florida
$516K +$498 +1 +0.1%
SWA
1760
SOA Wealth Advisors
New York
$512K – – –
CMS
1761
Capital Market Strategies
Florida
$511K -$81.1K -163 -14%
TWM
1762
Tanager Wealth Management
United Kingdom
$510K +$48.3K +97 +10%
MWM
1763
Moran Wealth Management
Florida
$510K -$32.3K -65 -6%
ICP
1764
Impact Capital Partners
Colorado
$510K +$34.8K +70 +7%
CWM
1765
Chemistry Wealth Management
New York
$509K +$222K +446 +77%
CA
1766
Claro Advisors
Massachusetts
$508K +$60.7K +122 +14%
SHFA
1767
SC&H Financial Advisors
Maryland
$508K – – –
V
1768
ViaWealth
Kansas
$507K – – –
PTC
1769
Provident Trust Company
Wisconsin
$503K – – –
VCM
1770
Versant Capital Management
Arizona
$502K +$254K +511 +103%
SIA
1771
Strategic Investment Advisors
Michigan
$500K +$73.7K +148 +17%
AWA
1772
Arete Wealth Advisors
Illinois
$500K +$62.7K +126 +14%
LIM
1773
Letson Investment Management
Georgia
$499K – – –
IIC
1774
Integrated Investment Consultants
Michigan
$498K -$3.98K -8 -0.8%
AIC
1775
Archer Investment Corporation
Indiana
$497K -$158K -317 -24%
69 70
71
72 73