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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 %
NA
601
NewEdge Advisors
Louisiana
$10.9M -$4.23M -8,509 -28%
ATC
602
Argent Trust Co
Tennessee
$10.9M +$13.9K +28 +0.1%
PHS
603
PFM Health Sciences
California
$10.9M +$426K +857 +4%
Capital Fund Management (CFM)
604
Capital Fund Management (CFM)
France
$10.8M -$16.4M -32,965 -60%
BMM
605
Buffington Mohr McNeal
Idaho
$10.8M -$2.5M -5,017 -19%
TSM
606
Two Star Manager
Florida
$10.8M +$948K +1,905 +10%
PAI
607
Pittenger & Anderson Inc
Nebraska
$10.8M -$369K -741 -3%
TRCT
608
Tower Research Capital (TRC)
New York
$10.8M +$244K +496 +2%
KWM
609
Kingsview Wealth Management
Oregon
$10.7M +$616K +1,238 +6%
EGA
610
Eagle Global Advisors
Texas
$10.7M -$11.9K -24 -0.1%
NAMP
611
NorthStar Asset Management (Pennsylvania)
Pennsylvania
$10.6M -$12.4K -25 -0.1%
FAT
612
First American Trust
California
$10.6M +$2.56M +5,149 +32%
SAM
613
Shell Asset Management
Netherlands
$10.5M +$3.55M +7,136 +51%
AAM
614
Advisors Asset Management
Colorado
$10.5M +$208K +419 +2%
M
615
MOTCO
Texas
$10.4M -$77.1K -155 -0.7%
CA
616
Cornerstone Advisors
North Carolina
$10.4M – – –
TW
617
TritonPoint Wealth
Maryland
$10.3M -$38.8K -78 -0.4%
LSERS
618
Louisiana State Employees Retirement System
Louisiana
$10.3M – – –
VIM
619
Vinva Investment Management
Australia
$10.2M +$240K +479 +2%
Pacer Advisors
620
Pacer Advisors
Pennsylvania
$10.1M -$5.56M -11,175 -35%
RHDIC
621
R.H. Dinel Investment Counsel
California
$10.1M – – –
BAAM
622
Baker Avenue Asset Management
California
$10.1M +$213K +429 +2%
SAM
623
Securian Asset Management
Minnesota
$10.1M -$142K -286 -1%
HVIA
624
Hudson Valley Investment Advisors
New York
$10.1M -$24.9K -50 -0.2%
MYAM
625
Meiji Yasuda Asset Management
Japan
$10M -$230K -463 -2%
23 24
25
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