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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 %
VWA
1826
VERITY Wealth Advisors
United States
$446K -$26.9K -54 -6%
AF
1827
Apexium Financial
Texas
$446K +$45.3K +91 +11%
LA
1828
LVW Advisors
New York
$443K +$995 +2 +0.2%
SCP
1829
Sivia Capital Partners
California
$443K +$78.6K +158 +22%
BCB
1830
Brian C. Broderick
$440K – – –
KWM
1831
Keebeck Wealth Management
Illinois
$439K +$3.49K +7 +0.8%
KFGK
1832
Keystone Financial Group (Kentucky)
Kentucky
$438K +$1.49K +3 +0.3%
CDWM
1833
Campbell Deegan Wealth Management
Virginia
$438K +$995 +2 +0.2%
WKWM
1834
Walter & Keenan Wealth Management
Indiana
$437K +$38.8K +78 +10%
PPA
1835
Pacific Point Advisors
California
$435K – – –
C
1836
Certuity
Florida
$434K +$23.4K +47 +6%
MCM
1837
Mitchell Capital Management
Kansas
$433K -$9.95K -20 -2%
PPW
1838
Parcion Private Wealth
Washington
$433K +$9.96K +20 +2%
VAF
1839
Values Added Financial
District of Columbia
$430K -$56.2K -113 -12%
HDIM
1840
Hanson & Doremus Investment Management
Vermont
$429K -$44.2K -89 -9%
SWMP
1841
Signature Wealth Management Partners
New Jersey
$428K – – –
PWW
1842
Pettyjohn Wood & White
Virginia
$427K +$31.3K +63 +8%
HGWM
1843
Horst & Graben Wealth Management
Oregon
$427K -$5.47K -11 -1%
DS
1844
DRW Securities
Illinois
$427K -$677K -1,360 -61%
GEA
1845
Glen Eagle Advisors
New Jersey
$426K -$4.98K -10 -1%
TWM
1846
Topsail Wealth Management
North Carolina
$424K +$208K +418 +96%
AWM
1847
Affinity Wealth Management
Delaware
$423K -$2.49K -5 -0.6%
MCM
1848
Monument Capital Management
Virginia
$423K – – –
LG
1849
Lane Generational
Massachusetts
$423K – – –
HIP
1850
HUB Investment Partners
Texas
$421K -$39.8K -80 -9%
72 73
74
75 76