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Thermo Fisher Scientific

2,561 hedge funds and large institutions have $165B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 150 funds opening new positions, 1,034 increasing their positions, 1,003 reducing their positions, and 161 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 2,6092,561 (-48)

7% less capital invested

Capital invested by funds: $178B → $165B (-$12.3B)

11% less call options, than puts

Call options by funds: $961M | Put options by funds: $1.08B

Holders
2,561
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
1751
$547K
1752
$547K
1753
$542K
1754
$542K
1755
$541K
1756
$539K
1757
$539K
1758
$530K
1759
$529K
1760
$529K
1761
$527K
1762
$522K
1763
$522K
1764
$521K
1765
$520K
1766
$520K
1767
$519K
1768
$519K
1769
$518K
1770
$518K
1771
$516K
1772
$512K
1773
$511K
1774
$510K
1775
$510K