1,617 hedge funds and large institutions have $45.2B invested in ASML in 2025 Q1 according to their latest regulatory filings, with 185 funds opening new positions, 799 increasing their positions, 418 reducing their positions, and 141 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: 4239 (-3)

8% less capital invested

Capital invested by funds: $48.8B → $45.2B (-$3.67B)

33% less call options, than puts

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

Holders
1,617
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
39
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 +$605M
2 +$396M
3 +$267M
4
Amundi
Amundi
France
+$223M
5
HL
Harding Loevner
New Jersey
+$200M

Top Sellers

1 -$894M
2 -$699M
3 -$615M
4
JP Morgan Chase
JP Morgan Chase
New York
-$265M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$244M
Name Holding Trade Value Shares
Change
Change in
Stake
1076
$429K
1077
$429K
1078
$429K
1079
$426K
1080
$426K
1081
$425K
1082
$425K
1083
$425K
1084
$425K
1085
$421K
1086
$418K
1087
$416K
1088
$415K
1089
$413K
1090
$412K
1091
$410K
1092
$410K
1093
$408K
1094
$407K
1095
$405K
1096
$403K
1097
$402K
1098
$401K
1099
$399K
1100
$397K