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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
101
$280M
102
$269M
103
$263M
104
$260M
105
$259M
106
$258M
107
$253M
108
$253M
109
$252M
110
$247M
111
$247M
112
$244M
113
$239M
114
$238M
115
$232M
116
$230M
117
$226M
118
$221M
119
$210M
120
$207M
121
$205M
122
$198M
123
$196M
124
$194M
125
$190M