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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 %
PIM
876
Plato Investment Management
Australia
$4.41M +$18.1K +36 +0.4%
AG
877
Ascent Group
Virginia
$4.4M +$724K +1,454 +20%
USAA
878
United Services Automobile Association
Texas
$4.39M +$4.39M +8,787 New
MCP
879
Mirador Capital Partners
California
$4.39M +$139K +280 +3%
MGIA
880
Moneta Group Investment Advisors
Missouri
$4.38M -$56.2K -113 -1%
TCOO
881
Trust Company of Oklahoma
Oklahoma
$4.37M -$98K -197 -2%
AAS
882
Annex Advisory Services
Wisconsin
$4.37M -$221K -445 -5%
QCG
883
Quadrant Capital Group
Ohio
$4.37M +$1.72M +3,460 +65%
SIM
884
Stratos Investment Management
Ohio
$4.36M +$660K +1,326 +18%
ACA
885
Aptus Capital Advisors
Alabama
$4.31M -$17.1M -34,309 -80%
SNBOSD
886
Security National Bank of So Dak
Iowa
$4.31M -$34.8K -70 -0.8%
MS
887
Marshall & Sullivan
Washington
$4.3M -$67.2K -135 -2%
MWA
888
Monograph Wealth Advisors
California
$4.3M -$11.5K -23 -0.3%
OAM
889
Ostrum Asset Management
France
$4.3M +$221K +444 +5%
DADC
890
D.A. Davidson & Co
Montana
$4.29M -$54.7K -110 -1%
VDBMI
891
Van Den Berg Management I
Texas
$4.26M -$12.4K -25 -0.3%
PJSIMP
892
P.J. Schmidt Investment Management (PJS)
Wisconsin
$4.25M -$412K -827 -9%
FFWA
893
FRG Family Wealth Advisors
Washington
$4.25M -$216K -435 -5%
OTL
894
Oak Thistle LLC
New York
$4.25M +$4.25M +8,536 New
MPWS
895
McCarter Private Wealth Services
Massachusetts
$4.25M -$84.6K -170 -2%
SIA
896
Soltis Investment Advisors
Utah
$4.25M +$451K +906 +12%
PFS
897
Prospera Financial Services
Texas
$4.24M +$511K +1,026 +14%
KP
898
Keel Point
Alabama
$4.22M -$17.9K -36 -0.4%
Man Group
899
Man Group
United Kingdom
$4.22M -$5.38M -10,810 -56%
AMCA
900
Arthur M. Cohen & Associates
Illinois
$4.21M -$313K -629 -7%
34 35
36
37 38