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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
76
$392M
77
$391M
78
$391M
79
$385M
80
$382M
81
$380M
82
$367M
83
$361M
84
$357M
85
$344M
86
$331M
87
$329M
88
$328M
89
$326M
90
$322M
91
$315M
92
$314M
93
$314M
94
$311M
95
$298M
96
$296M
97
$294M
98
$291M
99
$291M
100
$283M