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1,622 hedge funds and large institutions have $45.2B invested in ASML in 2025 Q1 according to their latest regulatory filings, with 188 funds opening new positions, 801 increasing their positions, 418 reducing their positions, and 143 closing their positions.

New
Increased
Maintained
Reduced
Closed

92% more repeat investments, than reductions

Existing positions increased: 801 | Existing positions reduced: 418

31% more first-time investments, than exits

New positions opened: 188 | Existing positions closed: 143

1% more funds holding

Funds holding: 1,6071,622 (+15)

0.37% less ownership

Funds ownership: 17.65%17.28% (-0.37%)

7% less funds holding in top 10

Funds holding in top 10: 4239 (-3)

7% less capital invested

Capital invested by funds: $48.9B → $45.2B (-$3.62B)

33% less call options, than puts

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

Holders
1,622
Holders Change
+15
Holders Change %
+0.93%
% of All Funds
21.75%
Holding in Top 10
39
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-7.14%
% of All Funds
0.52%
New
188
Increased
801
Reduced
418
Closed
143
Calls
$3.18B
Puts
$4.77B
Net Calls
-$1.59B
Net Calls Change
-$203M
Name Holding Trade Value Shares
Change
Change in
Stake
CTC (Chicago Trading Company)
1651
CTC (Chicago Trading Company)
Illinois
-$3.22M -4,647 Closed
KA
1652
Kerrisdale Advisers
Florida
-$3.06M -4,418 Closed
BFM
1653
Boothbay Fund Management
New York
-$2.98M -4,298 Closed
BCM
1654
Brasada Capital Management
Texas
-$3.1M -4,263 Closed
UAM
1655
UAS Asset Management
New York
-$2.77M -4,000 Closed
ET
1656
Entropy Technologies
New York
-$2.63M -3,800 Closed
MAMU
1657
Myriad Asset Management US
Florida
-$2.27M -3,277 Closed
GCM
1658
Graham Capital Management
Connecticut
-$2.21M -3,190 Closed
GAAM
1659
Grand Alliance Asset Management
Hong Kong
-$2.08M -3,000 Closed
ZDA
1660
Zweig-DiMenna Associates
New York
-$1.82M -2,623 Closed
PI
1661
Point72 Italy
Italy
-$1.8M -2,600 Closed
CG
1662
Cynosure Group
Utah
-$1.76M -2,538 Closed
CFGS
1663
Concourse Financial Group Securities
Alabama
-$1.89M -2,470 Closed
AA
1664
ABC Arbitrage
France
-$1.52M -2,200 Closed
GCP
1665
GSA Capital Partners
United Kingdom
-$1.37M -1,971 Closed
CWM
1666
CIBC World Markets
New York
-$1.36M -1,965 Closed
MS
1667
Maven Securities
Jersey
-$1.38M -1,899 Closed
GAA
1668
Green Alpha Advisors
Colorado
-$1.29M -1,859 Closed
SFI
1669
Siemens Fonds Invest
Germany
-$1.13M -1,617 Closed
CMTU
1670
Capital Markets Trading (UK)
United Kingdom
-$1.17M -1,605 Closed
Verition Fund Management
1671
Verition Fund Management
Connecticut
-$1.01M -1,462 Closed
CJL
1672
Cyrus J. Lawrence
New York
-$970K -1,400 Closed
AI
1673
Atom Investors
Texas
-$943K -1,361 Closed
WMP
1674
Wealth Management Partners
Arizona
-$913K -1,318 Closed
LWL
1675
Leo Wealth LLC
Texas
-$887K -1,280 Closed

ASML Hedge Fund Activity: Q1 2025 in Review

1,622 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in ASML (ASML) for Q1 2025, worth a combined $45.2B — down 7.4% from $48.9B a quarter earlier.

Buyers outnumbered sellers: 188 funds opened new ASML positions and 143 closed out — a net gain of 45 holders — while 801 added to existing stakes and 418 trimmed.

The largest buyer was Fisher Asset Management, adding an estimated $605M. The largest seller was Sands Capital Management, cutting an estimated $894M.

  • 1,622 institutional investors held ASML (ASML) as of Q1 2025, up from 1,607 in Q4 2024.
  • Funds reported $45.2B of ASML stock for Q1 2025, down 7.4% quarter-over-quarter.
  • 188 funds opened new ASML positions in Q1 2025 and 143 closed out, a net change of +45 holders.
  • The largest ASML buyer in Q1 2025 was Fisher Asset Management, an estimated $605M added.
  • The largest ASML seller in Q1 2025 was Sands Capital Management, an estimated $894M sold.

Based on aggregated 13F filings for Q1 2025.