1,607 hedge funds and large institutions have $45.1B invested in ASML in 2025 Q1 according to their latest regulatory filings, with 185 funds opening new positions, 794 increasing their positions, 416 reducing their positions, and 140 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less ownership

Funds ownership:

7% less funds holding in top 10

Funds holding in top 10: 4138 (-3)

7% less capital invested

Capital invested by funds: $48.8B → $45.1B (-$3.65B)

33% less call options, than puts

Call options by funds: $3.18B | Put options by funds: $4.77B

Holders
1,607
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
38
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.18B
Puts
$4.77B
Net Calls
Net Calls Change

Top Buyers

1 +$551M
2 +$360M
3 +$244M
4
Amundi
Amundi
France
+$193M
5
HL
Harding Loevner
New Jersey
+$182M

Top Sellers

1 -$814M
2 -$637M
3 -$560M
4
JP Morgan Chase
JP Morgan Chase
New York
-$242M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$223M
Name Holding Trade Value Shares
Change
Change in
Stake
726
$1.25M
727
$1.25M
728
$1.25M
729
$1.25M
730
$1.24M
731
$1.24M
732
$1.23M
733
$1.23M
734
$1.23M
735
$1.21M
736
$1.21M
737
$1.21M
738
$1.21M
739
$1.21M
740
$1.2M
741
$1.2M
742
$1.2M
743
$1.19M
744
$1.18M
745
$1.17M
746
$1.17M
747
$1.17M
748
$1.16M
749
$1.16M
750
$1.15M