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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 %
Canada Life
101
Canada Life
Manitoba, Canada
$215M 528,654 +51,692 +11%
CI Investments Inc
102
CI Investments Inc
Ontario, Canada
$214M 528,497 +131,509 +33%
APG Asset Management
103
APG Asset Management
Netherlands
$214M 619,706 +237,510 +62%
Ensign Peak Advisors
104
Ensign Peak Advisors
Utah
$214M 526,587 -246,822 -32%
Robeco Institutional Asset Management
105
Robeco Institutional Asset Management
Netherlands
$213M 525,876 -165,731 -24%
BBHC
106
Brown Brothers Harriman & Co
New York
$212M 522,586 -671 -0.1%
VLKIM
107
Van Lanschot Kempen Investment Management
Netherlands
$210M 517,859 +196,345 +61%
Baillie Gifford & Co
108
Baillie Gifford & Co
United Kingdom
$205M 504,676 -4,701 -0.9%
Handelsbanken Fonder
109
Handelsbanken Fonder
Sweden
$203M 501,121 +107,590 +27%
New York State Common Retirement Fund
110
New York State Common Retirement Fund
New York
$199M 489,825 -27,687 -5%
OAC
111
OMERS Administration Corp
Ontario, Canada
$194M 479,144 +96,610 +25%
LIP
112
Liontrust Investment Partners
United Kingdom
$189M 466,462 -23,928 -5%
Renaissance Technologies
113
Renaissance Technologies
New York
$186M 458,950 +303,706 +196%
Axa
114
Axa
France
$177M 437,727 -82,824 -16%
Macquarie Group
115
Macquarie Group
Australia
$177M 436,334 +291,758 +202%
VanEck Associates
116
VanEck Associates
New York
$176M 433,766 +43,051 +11%
Aviva
117
Aviva
United Kingdom
$173M 426,102 +157,889 +59%
Canada Pension Plan Investment Board
118
Canada Pension Plan Investment Board
Ontario, Canada
$172M 423,532 -43,090 -9%
Squarepoint
119
Squarepoint
New York
$166M 409,901 +259,423 +172%
Natixis Advisors
120
Natixis Advisors
Massachusetts
$165M 406,437 -90,883 -18%
PL
121
Perpetual Ltd
Australia
$162M 399,937 +121,999 +44%
Universal-Beteiligungs- und Servicegesellschaft
122
Universal-Beteiligungs- und Servicegesellschaft
Germany
$161M 396,559 +13,920 +4%
MGP
123
M&G plc
United Kingdom
$159M 393,766 +275,547 +233%
Two Sigma Advisers
124
Two Sigma Advisers
New York
$159M 392,700 -136,500 -26%
PI
125
PGGM Investments
Netherlands
$159M 391,920 +202,045 +106%
3 4
5
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