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Thermo Fisher Scientific

2,568 hedge funds and large institutions have $168B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 151 funds opening new positions, 1,038 increasing their positions, 1,003 reducing their positions, and 160 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 2,6142,568 (-46)

5% less capital invested

Capital invested by funds: $178B → $168B (-$9.07B)

11% less call options, than puts

Call options by funds: $961M | Put options by funds: $1.08B

Holders
2,568
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$961M
Puts
$1.08B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$190M
127
$187M
128
$183M
129
$181M
130
$179M
131
$178M
132
$177M
133
$176M
134
$175M
135
$173M
136
$172M
137
$171M
138
$168M
139
$166M
140
$166M
141
$165M
142
$162M
143
$162M
144
$160M
145
$159M
146
$157M
147
$147M
148
$144M
149
$143M
150
$143M