TMO icon

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 %
Deutsche Bank
51
Deutsche Bank
Germany
$533M +$20.3M +50,010 +4%
VAM
52
Veritas Asset Management
United Kingdom
$512M -$28.2M -69,605 -5%
Arrowstreet Capital
53
Arrowstreet Capital
Massachusetts
$491M +$225M +555,018 +85%
Janus Henderson Group
54
Janus Henderson Group
United Kingdom
$490M +$43.6M +107,636 +10%
Principal Financial Group
55
Principal Financial Group
Iowa
$486M -$12.6M -31,076 -3%
NL
56
Nuveen LLC
North Carolina
$475M +$41.1M +101,359 +9%
BNP Paribas Financial Markets
57
BNP Paribas Financial Markets
France
$467M -$26.5M -65,279 -5%
Temasek Holdings
58
Temasek Holdings
Singapore
$464M -$46.5M -114,630 -9%
Swiss National Bank
59
Swiss National Bank
Switzerland
$463M +$25.9M +64,000 +6%
1832 Asset Management
60
1832 Asset Management
Ontario, Canada
$462M +$142M +351,167 +45%
Sumitomo Mitsui Trust Group
61
Sumitomo Mitsui Trust Group
Japan
$456M +$2.22M +5,483 +0.5%
Citadel Advisors
62
Citadel Advisors
Florida
$445M +$396M +976,250 +810%
Vontobel Holding
63
Vontobel Holding
Switzerland
$442M +$19M +46,743 +4%
GIM
64
Generation Investment Management
United Kingdom
$401M -$81.7M -201,621 -17%
First Manhattan
65
First Manhattan
New York
$388M +$3.3M +8,141 +0.9%
Neuberger Berman Group
66
Neuberger Berman Group
New York
$374M +$15.2M +37,529 +4%
Capital International Investors
67
Capital International Investors
California
$369M +$369M +909,309 New
RG
68
Rathbones Group
United Kingdom
$367M +$25.7M +63,364 +8%
CWG
69
C WorldWide Group
Denmark
$360M -$59.3M -146,214 -14%
CCM
70
Cantillon Capital Management
New York
$355M -$10.3M -25,508 -3%
LP
71
Longview Partners
Guernsey
$352M -$18.5M -45,600 -5%
HSBC Holdings
72
HSBC Holdings
United Kingdom
$347M -$32.7M -80,703 -9%
LT
73
Lindsell Train
United Kingdom
$347M +$140M +345,822 +68%
Citigroup
74
Citigroup
New York
$342M -$73.8M -182,078 -18%
Victory Capital Management
75
Victory Capital Management
Texas
$336M +$266M +649,019 +379%
1 2
3
4 5