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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 %
RFM
2451
Royal Fund Management
Florida
– -$2.46M -4,951 Closed
AIM
2452
Achmea Investment Management
Netherlands
– -$2.45M -4,921 Closed
DGM
2453
Delta Global Management
New York
– -$2.4M -4,822 Closed
FM
2454
Freemont Management
Switzerland
– -$2.24M -4,500 Closed
TCPG
2455
Trivant Custom Portfolio Group
California
– -$2.14M -4,305 Closed
SCM
2456
Stevens Capital Management
Pennsylvania
– -$2.09M -4,194 Closed
OA
2457
Oak Associates
Ohio
– -$2.06M -4,137 Closed
SP
2458
SIH Partners
Delaware
– -$1.9M -3,819 Closed
AFC
2459
AFT Forsyth & Company
Florida
– -$1.85M -3,708 Closed
AMM
2460
American Money Management
California
– -$1.72M -3,457 Closed
GFG
2461
Greystone Financial Group
Michigan
– -$1.72M -3,453 Closed
AWP
2462
Ascent Wealth Partners
New York
– -$1.55M -3,121 Closed
LAM
2463
LECAP Asset Management
United Kingdom
– -$1.54M -3,091 Closed
SL
2464
SFM LLC
New Hampshire
– -$1.52M -3,049 Closed
AA
2465
Altman Advisors
Illinois
– -$1.29M -3,002 Closed
LA
2466
Legacy Advisors
Pennsylvania
– -$1.5M -3,002 Closed
AW
2467
Alaethes Wealth
Nevada
– -$1.47M -2,955 Closed
LSA
2468
L & S Advisors
California
– -$1.41M -2,831 Closed
UOTTAIMCU
2469
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
– -$1.33M -2,671 Closed
JAM
2470
Jupiter Asset Management
United Kingdom
– -$1.29M -2,586 Closed
BWM
2471
BNC Wealth Management
Oregon
– -$1.25M -2,505 Closed
NC
2472
NovaPoint Capital
Georgia
– -$1.18M -2,368 Closed
FWM
2473
Finer Wealth Management
Massachusetts
– -$1.1M -2,214 Closed
NONA
2474
Ninety One North America
New York
– -$1.1M -2,205 Closed
AI
2475
Atom Investors
Texas
– -$1.08M -2,165 Closed
97 98
99
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