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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,413 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 181 funds opening new positions, 889 increasing their positions, 1,034 reducing their positions, and 256 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,413
Holders Change
-123
Holders Change %
-4.85%
% of All Funds
32.35%
Holding in Top 10
42
Holding in Top 10 Change
-41
Holding in Top 10 Change %
-49.4%
% of All Funds
0.56%
New
181
Increased
889
Reduced
1,034
Closed
256
Calls
$1.67B
Puts
$1.43B
Net Calls
+$236M
Net Calls Change
+$355M

Top Buyers

1
Flossbach Von Storch
Flossbach Von Storch
Germany
+$533M
2
Morgan Stanley
Morgan Stanley
New York
+$520M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$471M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$442M
5
EIG
EdgePoint Investment Group
Ontario, Canada
+$396M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.52B
2
Capital Research Global Investors
Capital Research Global Investors
California
-$884M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$767M
4
AIM
Alphinity Investment Management
Australia
-$717M
5
BlackRock
BlackRock
New York
-$710M
Name Holding Trade Value Shares
Change 		Shares
Change %
MIFH
2651
Migdal Insurance & Financial Holdings
Israel
– -$23K -47 Closed
GJIA
2652
Glass Jacobson Investment Advisors
Maryland
– -$19.2K -37 Closed
CCM
2653
Cloud Capital Management
Washington
– -$16K -34 Closed
WFA
2654
West Financial Advisors
Iowa
– -$12.4K -25 Closed
PBK
2655
Peoples Bank (Kansas)
Kansas
– -$11.4K -23 Closed
RWM
2656
Ruedi Wealth Management
Illinois
– -$11.4K -23 Closed
GP
2657
Greenline Partners
New York
– -$8.96K -18 Closed
OA
2658
Operose Advisors
Wisconsin
– -$7.96K -16 Closed
WW
2659
Winnow Wealth
Texas
– -$5.77K -12 Closed
PIS
2660
POM Investment Strategies
North Carolina
– -$4.98K -10 Closed
SIM
2661
Synergy Investment Management
Florida
– -$3.98K -8 Closed
KA
2662
Kozak & Associates
Colorado
– -$3.6K -8 Closed
RPA
2663
Redwood Park Advisors
California
– -$2.99K -6 Closed
MSWA
2664
Marshall & Sterling Wealth Advisors
New York
– -$2.49K -5 Closed
RTL
2665
Red Tortoise LLC
Georgia
– -$1.99K -4 Closed
PCM
2666
Perritt Capital Management
Illinois
– -$1.49K -3 Closed
WTFG
2667
Wood Tarver Financial Group
Idaho
– -$996 -2 Closed
BMC
2668
Bear Mountain Capital
Washington
– -$856 -2 Closed
RCM
2669
Richardson Capital Management
Wisconsin
– -$498 -1 Closed
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