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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 %
1W
1926
1776 Wealth
Georgia
$367K -$2.49K -5 -0.7%
KIM
1927
Kestra Investment Management
Texas
$366K +$194K +389 +112%
SS
1928
SBI Securities
Japan
$365K -$5.47K -11 -1%
CA
1929
Cornerstone Advisory
Maryland
$363K +$64.3K +158 +21%
VST
1930
Van Strum & Towne
California
$363K -$7.46K -15 -2%
PCM
1931
Permanent Capital Management
Illinois
$363K +$1.49K +3 +0.4%
SPL
1932
Smart Portfolios LLC
Washington
$362K -$995 -2 -0.3%
SGCA
1933
Steel Grove Capital Advisors
Tennessee
$362K -$11.9K -24 -3%
MHIC
1934
Marble Harbor Investment Counsel
Massachusetts
$360K – – –
LCM
1935
Leisure Capital Management
California
$359K – – –
APW
1936
Acima Private Wealth
Virginia
$359K – – –
RC
1937
Rovin Capital
Arizona
$358K +$57.8K +116 +19%
SB
1938
Sunflower Bank
Texas
$357K +$1.99K +4 +0.6%
SIAG
1939
Safeguard Investment Advisory Group
California
$357K +$147K +295 +70%
SCM
1940
Schnieders Capital Management
California
$356K – – –
SMA
1941
Seven Mile Advisory
New Jersey
$355K +$8.95K +18 +3%
CWM
1942
Challenger Wealth Management
California
$355K -$56.7K -114 -14%
JWM
1943
Jessup Wealth Management
Ohio
$354K -$32.4K -65 -8%
TBT
1944
Texas Bank & Trust
Texas
$354K – – –
TCM
1945
Twin Capital Management
Pennsylvania
$354K -$8.46K -17 -2%
EIA
1946
Eldridge Investment Advisors
New Hampshire
$352K – – –
LF
1947
LifePlan Financial
Minnesota
$352K +$352K +708 New
FA
1948
Fiducient Advisors
Illinois
$352K -$1.49K -3 -0.4%
RIA
1949
Richwood Investment Advisors
Ohio
$352K -$17.9K -36 -5%
FNBOMD
1950
First National Bank of Mount Dora
Florida
$350K -$612K -1,229 -64%
76 77
78
79 80