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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,536 hedge funds and large institutions have $165B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 1,021 increasing their positions, 991 reducing their positions, and 157 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,536
Holders Change
-45
Holders Change %
-1.74%
% of All Funds
34.44%
Holding in Top 10
83
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+15.28%
% of All Funds
1.13%
New
155
Increased
1,021
Reduced
991
Closed
157
Calls
$961M
Puts
$1.08B
Net Calls
-$119M
Net Calls Change
+$261M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$812M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$607M
3
DZ Bank
DZ Bank
Germany
+$293M
4
Franklin Resources
Franklin Resources
California
+$240M
5
SP
Sarasin & Partners
United Kingdom
+$187M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$843M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$802M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$568M
4
ATO
Alecta Tjanstepension Omsesidigt
Sweden
-$214M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$212M
Name Holding Trade Value Shares
Change 		Shares
Change %
GCM
1201
Graham Capital Management
Connecticut
$1.91M +$1.44M +2,885 +302%
JWCA
1202
J.W. Cole Advisors
Florida
$1.9M +$1.01M +2,035 +113%
AAS
1203
Ameritas Advisory Services
Nebraska
$1.9M +$63.7K +127 +3%
CI
1204
Cigna Investments
Connecticut
$1.9M -$41.8K -84 -2%
SC
1205
Sepio Capital
Utah
$1.9M -$106K -213 -5%
CIA
1206
Concurrent Investment Advisors
Florida
$1.9M +$190K +382 +11%
SP
1207
SIH Partners
Delaware
$1.9M +$1.9M +3,819 New
NRD
1208
Nebula Research & Development
New York
$1.9M -$1.73M -3,467 -48%
FAM
1209
Fairtree Asset Management
South Africa
$1.9M +$741K +1,489 +64%
FSA
1210
Fort Sheridan Advisors
Illinois
$1.89M -$11.4K -23 -0.6%
WS
1211
Wedbush Securities
California
$1.89M +$65.2K +131 +4%
RWP
1212
RWA Wealth Partners
Massachusetts
$1.88M -$1.55M -3,124 -45%
KAS
1213
KPP Advisory Services
Kentucky
$1.88M +$470K +945 +33%
Los Angeles Capital Management
1214
Los Angeles Capital Management
California
$1.87M +$155K +311 +9%
CCWM
1215
Cassaday & Co Wealth Management
Virginia
$1.87M +$735K +1,477 +65%
GIC
1216
Generali Investments CEE
Czech Republic
$1.87M -$107K -215 -5%
PWAM
1217
Private Wealth Asset Management
Iowa
$1.86M +$1.86M +3,741 New
FFN
1218
Focus Financial Network
Minnesota
$1.85M -$3.48K -7 -0.2%
AIP
1219
Ameritas Investment Partners
Nebraska
$1.85M -$16.4K -33 -0.9%
AFC
1220
AFT Forsyth & Company
Florida
$1.85M -$82.1K -165 -4%
IRAG
1221
Investment Research & Advisory Group
Georgia
$1.82M -$18.9K -38 -1%
FCP
1222
Fidelis Capital Partners
Florida
$1.81M +$266K +628 +17%
AI
1223
AXS Investments
New York
$1.8M -$1.99M -3,993 -52%
WHCI
1224
W.H. Cornerstone Investments
Massachusetts
$1.8M +$372K +748 +26%
CHC
1225
City Holding Co
West Virginia
$1.79M -$70.7K -142 -4%
47 48
49
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