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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 %
WA
1626
Wealth Architects
California
$696K +$79.1K +159 +13%
MA
1627
MJP Associates
Connecticut
$695K -$37.3K -75 -5%
PCMF
1628
Private Capital Management (Florida)
Florida
$695K – – –
MWA
1629
Meridian Wealth Advisors
Texas
$694K -$129K -260 -16%
DIP
1630
DT Investment Partners
Pennsylvania
$694K – – –
CCA
1631
Childress Capital Advisors
Texas
$693K +$34.3K +69 +5%
USB
1632
Union Savings Bank
Connecticut
$692K +$7.96K +16 +1%
IP
1633
Investment Partners
Ohio
$690K +$45.3K +91 +7%
OWA
1634
Opal Wealth Advisors
New York
$690K +$99.5K +200 +17%
PFA
1635
Pathway Financial Advisers
Indiana
$689K +$27.4K +55 +4%
BPW
1636
Bingham Private Wealth
California
$687K +$256K +514 +59%
RF
1637
Rossby Financial
Florida
$686K -$64.9K -153 -9%
RBC
1638
Romano Brothers & Co
Illinois
$685K +$222K +447 +48%
BFS
1639
Bard Financial Services
Connecticut
$684K -$37.3K -75 -5%
CBTWT
1640
Community Bank & Trust (Waco, Texas)
Texas
$684K – – –
CAM
1641
Cidel Asset Management
Ontario, Canada
$681K +$27.9K +56 +4%
CIA
1642
Capital Investment Advisors
Georgia
$680K +$15.9K +32 +2%
MYIA
1643
Mount Yale Investment Advisors
Colorado
$680K +$74.1K +149 +12%
BWM
1644
Biltmore Wealth Management
Arizona
$680K -$5.47K -11 -0.8%
DCA
1645
DSG Capital Advisors
Minnesota
$679K – – –
GWANC
1646
Guardian Wealth Advisors (North Carolina)
North Carolina
$679K -$13.4K -27 -2%
OPA
1647
Old Port Advisors
Maine
$677K -$32.4K -65 -5%
KSB
1648
Kennebec Savings Bank
Maine
$675K +$60.7K +122 +10%
NWA
1649
New World Advisors
Massachusetts
$673K +$78.1K +157 +13%
LW
1650
Linscomb Wealth
Texas
$672K -$10.4K -21 -2%
64 65
66
67 68