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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,412 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 180 funds opening new positions, 889 increasing their positions, 1,034 reducing their positions, and 256 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,412
Holders Change
-124
Holders Change %
-4.89%
% 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
180
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
1
Flossbach Von Storch
Germany
$1.11B
2
Morgan Stanley
2
Morgan Stanley
New York
$5.22B
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$761M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$538M
5
EIG
5
EdgePoint Investment Group
Ontario, Canada
$536M

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 Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Advisers
126
Two Sigma Advisers
New York
$159M -$55.3M -136,500 -26%
PI
127
PGGM Investments
Netherlands
$159M +$81.9M +202,045 +106%
CG
128
Carmignac Gestion
France
$159M +$82M +202,107 +107%
TD Asset Management
129
TD Asset Management
Ontario, Canada
$158M -$22.3M -55,094 -12%
Aberdeen Group
130
Aberdeen Group
United Kingdom
$155M -$13.5M -33,316 -8%
Bank Julius Baer & Co
131
Bank Julius Baer & Co
Switzerland
$153M -$23.9M -59,018 -14%
Prudential Financial
132
Prudential Financial
New Jersey
$152M -$67.1M -165,457 -31%
Marshall Wace
133
Marshall Wace
United Kingdom
$151M +$151M +371,630 New
Point72 Asset Management
134
Point72 Asset Management
Connecticut
$151M +$135M +332,540 +857%
Fidelity International
135
Fidelity International
Bermuda
$150M -$37.3M -92,087 -20%
State Board of Administration of Florida Retirement System
136
State Board of Administration of Florida Retirement System
Florida
$148M -$911K -2,248 -0.6%
JWBC
137
John W. Bristol & Co
New York
$146M +$31.6M +77,859 +28%
BNP Paribas Asset Management
138
BNP Paribas Asset Management
France
$143M +$26.1M +64,341 +22%
Toronto Dominion Bank
139
Toronto Dominion Bank
Ontario, Canada
$142M +$65.7M +162,066 +86%
CCP
140
Cryder Capital Partners
United Kingdom
$140M +$8.06M +19,875 +6%
Jane Street
141
Jane Street
New York
$139M +$114M +281,390 +461%
CS
142
Candriam SCA
Luxembourg
$137M -$34.4M -84,881 -20%
CLGM
143
Capitolis Liquid Global Markets
New York
$136M -$9.33M -23,000 -6%
Rockefeller Capital Management
144
Rockefeller Capital Management
New York
$134M -$5.82M -14,298 -4%
Adage Capital Partners
145
Adage Capital Partners
Massachusetts
$132M +$37.4M +92,272 +40%
FPP
146
Findlay Park Partners
United Kingdom
$131M -$4.7M -11,600 -3%
Fifth Third Bancorp
147
Fifth Third Bancorp
Ohio
$130M -$10.6M -26,156 -8%
Nomura Asset Management
148
Nomura Asset Management
Japan
$129M -$13.2M -32,650 -9%
New York State Teachers Retirement System (NYSTRS)
149
New York State Teachers Retirement System (NYSTRS)
New York
$127M -$2.14M -5,272 -2%
MNA
150
Manning & Napier Advisors
New York
$127M -$20.6M -50,758 -14%
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