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Thermo Fisher Scientific

2,553 hedge funds and large institutions have $165B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 152 funds opening new positions, 1,031 increasing their positions, 998 reducing their positions, and 159 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 2,5992,553 (-46)

7% less capital invested

Capital invested by funds: $177B → $165B (-$12B)

11% less call options, than puts

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

Holders
2,553
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
2176
$243K
2177
$243K
2178
$243K
2179
$243K
2180
$242K
2181
$240K
2182
$240K
2183
$239K
2184
$238K
2185
$238K
2186
$237K
2187
$237K
2188
$237K
2189
$236K
2190
$235K
2191
$235K
2192
$234K
2193
$234K
2194
$234K
2195
$233K
2196
$233K
2197
$233K
2198
$232K
2199
$232K
2200
$232K