TMO icon

Thermo Fisher Scientific
TMO

Overview Fund Activity

2,401 hedge funds and large institutions have $134B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 180 funds opening new positions, 882 increasing their positions, 1,032 reducing their positions, and 255 closing their positions.

Holders
2,401
Holders Change
-135
Holders Change %
-5.32%
% of All Funds
32.25%
Holding in Top 10
42
Holding in Top 10 Change
-41
Holding in Top 10 Change %
-49.4%
% of All Funds
0.56%
New
180
Increased
882
Reduced
1,032
Closed
255
Calls
$1.45B
Puts
$1.02B
Net Calls
+$428M
Net Calls Change
+$547M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$2.26B
2
Flossbach Von Storch
2
Flossbach Von Storch
Germany
$1.11B
3
Morgan Stanley
3
Morgan Stanley
New York
$5.22B
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$761M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$538M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.25B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$2.2B
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$20.2M
4
AIM
4
Alphinity Investment Management
Australia
$0
5
BlackRock
5
BlackRock
New York
$11.1B
Name Market Value Shares Shares
Change 		Shares
Change %
VAM
51
Veritas Asset Management
United Kingdom
$512M 1,263,447 -69,605 -5%
Arrowstreet Capital
52
Arrowstreet Capital
Massachusetts
$491M 1,210,954 +555,018 +85%
Janus Henderson Group
53
Janus Henderson Group
United Kingdom
$490M 1,207,910 +107,636 +10%
Principal Financial Group
54
Principal Financial Group
Iowa
$486M 1,197,902 -31,076 -3%
NL
55
Nuveen LLC
North Carolina
$475M 1,171,215 +101,359 +9%
BNP Paribas Financial Markets
56
BNP Paribas Financial Markets
France
$467M 1,152,336 -65,279 -5%
Temasek Holdings
57
Temasek Holdings
Singapore
$464M 1,143,487 -114,630 -9%
Swiss National Bank
58
Swiss National Bank
Switzerland
$463M 1,142,700 +64,000 +6%
1832 Asset Management
59
1832 Asset Management
Ontario, Canada
$462M 1,139,942 +351,167 +45%
Sumitomo Mitsui Trust Group
60
Sumitomo Mitsui Trust Group
Japan
$456M 1,123,862 +5,483 +0.5%
Citadel Advisors
61
Citadel Advisors
Florida
$445M 1,096,823 +976,250 +810%
Vontobel Holding
62
Vontobel Holding
Switzerland
$442M 1,089,103 +46,743 +4%
GIM
63
Generation Investment Management
United Kingdom
$401M 988,940 -201,621 -17%
First Manhattan
64
First Manhattan
New York
$388M 956,704 +8,141 +0.9%
Neuberger Berman Group
65
Neuberger Berman Group
New York
$374M 921,688 +37,529 +4%
Capital International Investors
66
Capital International Investors
California
$369M 909,309 +909,309 New
RG
67
Rathbones Group
United Kingdom
$367M 905,354 +63,364 +8%
CWG
68
C WorldWide Group
Denmark
$360M 887,449 -146,214 -14%
CCM
69
Cantillon Capital Management
New York
$355M 876,265 -25,508 -3%
LP
70
Longview Partners
Guernsey
$352M 868,585 -45,600 -5%
HSBC Holdings
71
HSBC Holdings
United Kingdom
$347M 856,767 -80,703 -9%
LT
72
Lindsell Train
United Kingdom
$347M 854,612 +345,822 +68%
Citigroup
73
Citigroup
New York
$342M 843,315 -182,078 -18%
Victory Capital Management
74
Victory Capital Management
Texas
$336M 820,056 +649,019 +379%
Ninety One (UK)
75
Ninety One (UK)
United Kingdom
$327M 805,793 +236,748 +42%
1 2
3
4 5