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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 %
SIG
651
Sky Investment Group
Connecticut
$7.47M +$54.7K +135 +0.7%
MSRPS
652
Maryland State Retirement & Pension System
Maryland
$7.44M +$201K +496 +3%
WB
653
Webster Bank
Connecticut
$7.43M -$64.1K -158 -0.9%
Capstone Investment Advisors
654
Capstone Investment Advisors
New York
$7.37M +$3.18M +7,848 +76%
QCM
655
Qsemble Capital Management
New York
$7.34M +$2.14M +5,276 +41%
NMERB
656
New Mexico Educational Retirement Board
New Mexico
$7.24M – – –
WCM
657
Wedge Capital Management
North Carolina
$7.24M +$4.21M +10,381 +139%
BPIM
658
Brant Point Investment Management
New York
$7.23M +$418K +1,032 +6%
AWAG
659
ARS Wealth Advisors Group
Florida
$7.21M +$6.58M +16,219 +1,038%
MGP
660
Metis Global Partners
California
$7.16M -$2.37M -5,841 -25%
JC
661
Jacobs & Co
California
$7.1M +$847K +2,090 +14%
WIA
662
World Investment Advisors
California
$7.04M +$256K +631 +4%
JCM
663
Janney Capital Management
Pennsylvania
$7.04M -$234K -577 -3%
SIC
664
Salem Investment Counselors
North Carolina
$6.92M -$709K -1,748 -9%
WC
665
Westerkirk Capital
$6.89M +$6.89M +17,000 New
PI
666
Parkside Investments
Illinois
$6.81M +$924K +2,280 +16%
LCM
667
Liberty Capital Management
Michigan
$6.73M +$18.7K +46 +0.3%
FFM
668
Fullerton Fund Management
Singapore
$6.7M -$1.35M -3,326 -17%
GAM
669
Generali Asset Management
Italy
$6.68M -$1.05M -2,586 -14%
ECM
670
Everence Capital Management
Indiana
$6.67M -$109K -270 -2%
MWM
671
Marietta Wealth Management
Georgia
$6.65M +$408K +1,007 +7%
BCM
672
Brasada Capital Management
Texas
$6.65M +$2.76M +6,429 +71%
WG
673
Winton Group
United Kingdom
$6.61M +$6.61M +16,314 New
Kayne Anderson Rudnick Investment Management
674
Kayne Anderson Rudnick Investment Management
California
$6.6M -$461K -1,137 -7%
WIM
675
WealthPlan Investment Management
Nebraska
$6.6M +$3.99M +9,848 +153%
25 26
27
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