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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 %
Vanguard Group
1
Vanguard Group
Pennsylvania
$13.7B 33,789,164 +309,207 +0.9%
BlackRock
2
BlackRock
New York
$11.1B 27,330,008 -1,750,113 -6%
State Street
3
State Street
Massachusetts
$6.69B 16,480,965 -58,524 -0.4%
Morgan Stanley
4
Morgan Stanley
New York
$5.22B 12,877,595 +1,282,165 +11%
Capital World Investors
5
Capital World Investors
California
$3.88B 9,578,573 -1,482,827 -13%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$3.71B 9,154,068 -983,712 -10%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$3.27B 8,114,787 -12,399 -0.2%
Norges Bank
8
Norges Bank
Norway
$2.26B 5,585,297 +5,585,297 New
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$2.25B 5,558,659 -3,746,173 -40%
Capital Research Global Investors
10
Capital Research Global Investors
California
$2.2B 5,433,659 -2,179,138 -29%
Franklin Resources
11
Franklin Resources
California
$1.99B 4,897,546 +498,238 +11%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$1.62B 3,991,001 -651,544 -14%
Bank of America
13
Bank of America
North Carolina
$1.59B 3,925,324 -34,375 -0.9%
Northern Trust
14
Northern Trust
Illinois
$1.46B 3,606,341 -276,478 -7%
Royal Bank of Canada
15
Royal Bank of Canada
Ontario, Canada
$1.34B 3,316,154 +91,478 +3%
UBS AM
16
UBS AM
Illinois
$1.25B 3,073,043 +322,120 +12%
Charles Schwab
17
Charles Schwab
California
$1.22B 3,000,562 +74,971 +3%
Pictet Asset Management
18
Pictet Asset Management
Switzerland
$1.16B 2,848,437 -30,837 -1%
Flossbach Von Storch
19
Flossbach Von Storch
Germany
$1.11B 2,727,021 +1,314,182 +93%
Fisher Asset Management
20
Fisher Asset Management
Washington
$1.09B 2,689,803 -25,615 -0.9%
Amundi
21
Amundi
France
$1.02B 2,379,206 -649,838 -21%
Primecap Management
22
Primecap Management
California
$976M 2,406,192 +88,890 +4%
UBS Group
23
UBS Group
Switzerland
$976M 2,405,949 -214,005 -8%
Massachusetts Financial Services
24
Massachusetts Financial Services
Massachusetts
$950M 2,342,780 -53,252 -2%
Legal & General Group
25
Legal & General Group
United Kingdom
$948M 2,338,556 +59,738 +3%
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