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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 %
GCM
1601
Galibier Capital Management
Ontario, Canada
$737K -$59.2K -119 -7%
MC
1602
Machina Capital
France
$733K -$470K -945 -39%
EW
1603
Evoke Wealth
California
$730K +$143K +287 +24%
GCP
1604
GSA Capital Partners
United Kingdom
$727K -$117K -235 -14%
PMA
1605
Prudent Man Advisors
Illinois
$726K +$15.9K +32 +2%
CG
1606
Cynosure Group
Utah
$725K -$1.66M -3,329 -70%
FFA
1607
First Foundation Advisors
California
$725K +$455K +914 +168%
BWP
1608
BSW Wealth Partners
Colorado
$725K +$84.6K +170 +13%
SC
1609
Summa Corp
Texas
$725K – – –
CGI
1610
Comgest Global Investors
France
$725K – – –
RFS
1611
Richardson Financial Services
Massachusetts
$724K -$3.98K -8 -0.5%
ACP
1612
Arcus Capital Partners
Georgia
$723K +$723K +1,453 New
SW
1613
Simplicity Wealth
New Jersey
$723K +$152K +306 +27%
IAN
1614
Integrated Advisors Network
Texas
$721K -$27.9K -56 -4%
KA
1615
Kovack Advisors
Florida
$720K +$1.99K +4 +0.3%
KIC
1616
Kensington Investment Counsel
California
$720K – – –
RCA
1617
Resonant Capital Advisors
Wisconsin
$719K +$17.9K +36 +3%
SB
1618
Strategic Blueprint
Georgia
$717K +$36.3K +73 +5%
CAMG
1619
CWA Asset Management Group
Florida
$714K +$29.4K +59 +4%
FFO
1620
Fortitude Family Office
Arizona
$708K -$7.96K -16 -1%
LJHT
1621
Laurie J. Hall Trustee
$708K +$497 +1 +0.1%
SI
1622
Seeds Investor
New York
$704K -$147K -296 -17%
GF
1623
Gries Financial
Ohio
$704K -$10.9K -22 -2%
LP
1624
LMR Partners
United Kingdom
$699K -$710K -1,427 -50%
QPWM
1625
Quadrant Private Wealth Management
Pennsylvania
$699K -$11K -22 -2%
63 64
65
66 67