We are live on ! Find out more
TMO icon

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 150 funds opening new positions, 1,038 increasing their positions, 1,004 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: 2,6152,568 (-47)

5% less capital invested

Capital invested by funds: $178B → $168B (-$9.18B)

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
1001
$3.34M
1002
$3.34M
1003
$3.32M
1004
$3.32M
1005
$3.31M
1006
$3.31M
1007
$3.29M
1008
$3.28M
1009
$3.25M
1010
$3.25M
1011
$3.25M
1012
$3.25M
1013
$3.23M
1014
$3.23M
1015
$3.23M
1016
$3.22M
1017
$3.21M
1018
$3.2M
1019
$3.19M
1020
$3.19M
1021
$3.19M
1022
$3.18M
1023
$3.17M
1024
$3.16M
1025
$3.16M