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
1001
$516K
1002
$512K
1003
$512K
1004
$512K
1005
$510K
1006
$510K
1007
$509K
1008
$506K
1009
$505K
1010
$505K
1011
$505K
1012
$504K
1013
$504K
1014
$504K
1015
$502K
1016
$501K
1017
$498K
1018
$498K
1019
$494K
1020
$494K
1021
$489K
1022
$488K
1023
$488K
1024
$488K
1025
$480K