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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
26
$1.15B
27
$1.13B
28
$1.06B
29
$1.03B
30
$970M
31
$967M
32
$879M
33
$867M
34
$861M
35
$840M
36
$827M
37
$818M
38
$794M
39
$788M
40
$775M
41
$744M
42
$725M
43
$725M
44
$722M
45
$717M
46
$707M
47
$703M
48
$670M
49
$663M
50
$629M