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Thermo Fisher Scientific

2,444 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 183 funds opening new positions, 901 increasing their positions, 1,046 reducing their positions, and 264 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less funds holding

Funds holding:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

18% less capital invested

Capital invested by funds: $165B → $135B (-$30B)

31% less first-time investments, than exits

New positions opened: 183 | Existing positions closed: 264

47% less funds holding in top 10

Funds holding in top 10: 8344 (-39)

Holders
2,444
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
44
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.67B
Puts
$1.43B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1076
$2.17M
1077
$2.16M
1078
$2.15M
1079
$2.15M
1080
$2.15M
1081
$2.14M
1082
$2.14M
1083
$2.13M
1084
$2.13M
1085
$2.12M
1086
$2.12M
1087
$2.11M
1088
$2.11M
1089
$2.11M
1090
$2.1M
1091
$2.1M
1092
$2.1M
1093
$2.1M
1094
$2.09M
1095
$2.08M
1096
$2.07M
1097
$2.06M
1098
$2.06M
1099
$2.06M
1100
$2.05M