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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 %
DC
1126
Davenport & Co
Virginia
$2.32M +$280K +562 +14%
RPC
1127
Rossmore Private Capital
Connecticut
$2.31M +$11.9K +24 +0.5%
CTC
1128
Cetera Trust Company
Minnesota
$2.31M +$74.6K +150 +3%
MFG
1129
MidWestOne Financial Group
Iowa
$2.31M -$4.48K -9 -0.2%
CPA
1130
Court Place Advisors
Maryland
$2.31M -$56.7K -114 -2%
Wolverine Trading
1131
Wolverine Trading
Illinois
$2.3M -$2.66M -5,320 -54%
BWG
1132
Boomfish Wealth Group
Georgia
$2.3M +$4.98K +10 +0.2%
SC
1133
Solstein Capital
California
$2.28M – – –
GCM
1134
Geneva Capital Management
Wisconsin
$2.26M -$39.3K -79 -2%
NP
1135
NorthRock Partners
Minnesota
$2.25M +$29.9K +60 +1%
SC
1136
Syon Capital
California
$2.24M +$306K +615 +16%
FM
1137
Freemont Management
Switzerland
$2.24M +$1.44M +2,900 +181%
BHA
1138
Beech Hill Advisors
New York
$2.23M +$2.23M +4,490 New
CCMG
1139
Clark Capital Management Group
Pennsylvania
$2.23M +$14.9K +30 +0.7%
EHWM
1140
Eads & Heald Wealth Management
Georgia
$2.22M -$24.4K -49 -1%
DAS
1141
Dynamic Advisor Solutions
Arizona
$2.22M +$2.22M +4,458 New
RIG
1142
RiverFront Investment Group
Virginia
$2.22M +$1.98M +3,974 +821%
CBA
1143
Coastal Bridge Advisors
Connecticut
$2.21M +$2.21M +4,446 New
SIM
1144
Sterling Investment Management
Arizona
$2.21M -$64.7K -130 -3%
DWM
1145
Dynasty Wealth Management
Florida
$2.21M +$1.66M +3,337 +301%
AIM
1146
Aigen Investment Management
New York
$2.21M +$600K +1,206 +37%
SIA
1147
Schechter Investment Advisors
Michigan
$2.2M -$349K -702 -14%
CB
1148
Community Bank
New York
$2.2M -$10.4K -21 -0.5%
TAM
1149
Trust Asset Management
Texas
$2.2M -$55.2K -111 -2%
Fayez Sarofim & Co
1150
Fayez Sarofim & Co
Texas
$2.19M -$119K -239 -5%
44 45
46
47 48