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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 %
AIP
1326
ARS Investment Partners
New York
$1.44M – – –
CAM
1327
Cypress Asset Management
Texas
$1.44M +$2.99K +6 +0.2%
FIB
1328
First Interstate Bank
Montana
$1.44M -$54.2K -109 -4%
MEG
1329
Millstone Evans Group
Colorado
$1.44M +$2.99K +6 +0.2%
FBFS
1330
First Business Financial Services
Wisconsin
$1.44M +$113K +228 +9%
AWA
1331
Arkadios Wealth Advisors
Georgia
$1.43M +$969K +1,947 +210%
VIM
1332
Vancity Investment Management
British Columbia, Canada
$1.43M +$1.43M +2,873 New
WCA
1333
Waratah Capital Advisors
Ontario, Canada
$1.43M +$2.49K +5 +0.2%
RWB
1334
RMR Wealth Builders
New Jersey
$1.43M +$220K +442 +18%
JIC
1335
Joel Isaacson & Co
New York
$1.43M +$25.4K +51 +2%
DAS
1336
Diversify Advisory Services
Utah
$1.42M -$14.1K -33 -1%
EPIME
1337
Evelyn Partners Investment Management (Europe)
$1.42M +$1.42M +1,671 New
MC
1338
Maren Capital
Illinois
$1.41M -$62.2K -125 -4%
SWIG
1339
Strategic Wealth Investment Group
Kentucky
$1.41M -$8.73M -17,550 -86%
LSA
1340
L & S Advisors
California
$1.41M +$144K +289 +11%
B
1341
Bailard
California
$1.41M +$574K +1,153 +69%
LA
1342
LM Advisors
California
$1.4M -$995 -2 -0.1%
PCM
1343
Palouse Capital Management
Washington
$1.4M +$4.98K +10 +0.4%
MMG
1344
Monetary Management Group
Missouri
$1.4M +$4.98K +10 +0.4%
CGL
1345
Clarius Group LLC
Washington
$1.39M -$94.5K -190 -6%
FC
1346
Farringdon Capital
United Kingdom
$1.37M +$848K +1,705 +162%
CYG
1347
Clean Yield Group
Vermont
$1.37M -$15.9K -32 -1%
ACS
1348
Archford Capital Strategies
Illinois
$1.36M -$679K -1,364 -33%
BBNA
1349
Bremer Bank National Association
Minnesota
$1.35M +$68.7K +138 +5%
WBC
1350
Westpac Banking Corp
Australia
$1.35M -$312K -628 -19%
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