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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 %
ERSOT
226
Employees Retirement System of Texas
Texas
$68.9M +$4.38M +8,800 +7%
KK
227
KLP Kapitalforvaltning
Norway
$68.3M +$896K +1,800 +1%
Nisa Investment Advisors
228
Nisa Investment Advisors
Missouri
$68.2M -$5.22M -10,488 -7%
RS
229
Robeco Schweiz
Switzerland
$68M -$14.4M -28,987 -18%
Select Equity Group
230
Select Equity Group
New York
$67.6M -$32.4M -65,125 -32%
UBP
231
Union Bancaire Privee
Switzerland
$67.6M -$1.57M -3,161 -2%
EIP
232
Epoch Investment Partners
New York
$67.3M -$5.88M -11,816 -8%
NC
233
Nicholas Company
Wisconsin
$67.2M – – –
BT
234
Banque Transatlantique
France
$66.1M -$9.34M -18,805 -12%
RFC
235
Regions Financial Corp
Alabama
$65.4M +$98.5K +198 +0.2%
HNB
236
Huntington National Bank
Ohio
$65.2M -$1.33M -2,679 -2%
Truist Financial
237
Truist Financial
North Carolina
$64.8M -$3.19M -6,419 -5%
RMDI
238
R.M. Davis Inc
Maine
$64.5M -$687K -1,380 -1%
BHC
239
Bowen Hanes & Co
Florida
$64.5M +$797K +1,601 +1%
O
240
OrbiMed
New York
$64.2M +$22.2M +44,600 +53%
State of New Jersey Common Pension Fund D
241
State of New Jersey Common Pension Fund D
New Jersey
$64M -$5.89M -11,843 -8%
B
242
Braidwell
Connecticut
$63.6M +$18.9M +37,979 +42%
Wealth Enhancement Advisory Services
243
Wealth Enhancement Advisory Services
Minnesota
$63.3M -$60.7K -122 -0.1%
ACM
244
Advisors Capital Management
New Jersey
$63.2M +$3.96M +7,967 +7%
CP
245
Coho Partners
Pennsylvania
$62.9M -$23.7M -47,593 -27%
WIM
246
Weitz Investment Management
Nebraska
$62.8M +$2.96M +5,950 +5%
RPI
247
Railway Pension Investments
United Kingdom
$62.4M -$6.47M -13,000 -9%
LF
248
Lansforsakringar Fondforvaltning
Sweden
$61.6M -$1.59M -3,187 -3%
Janney Montgomery Scott
249
Janney Montgomery Scott
Pennsylvania
$60.9M -$4.73M -9,505 -7%
EPIM
250
Evelyn Partners Investment Management
$60.6M +$60.6M +103,740 New
8 9
10
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