ASML — ASML HOLDING N V

Ownership history in SummitTX Capital, L.P.  ·  3 quarters on record

This page tracks every 13F SEC filing in which SummitTX Capital, L.P. reported a position in ASML HOLDING N V (ASML). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.21% (2025 Q4)
Avg. % of fund
0.62%
First filed
2025 Q2
Last filed
2025 Q4
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 37,466 +24,052 +179.3% 1.21% $40.1M $1068.45
2025 Q3 ADDED 13,414 +10,414 +347.1% 0.54% $13.0M $965.10
2025 Q2 INITIATED 3,000 — — 0.10% $2.4M $796.90
% of Fund (quarterly)    ASML price (monthly, adj. close)

Other funds also holding ASML

As of 2025 Q4 — sorted by position size

Watchtower Advisors, LP 3Y 20.2% Dorsey Asset Management, LLC 3Y 7Y 17.89% Triple Frond Partners LLC 3Y 7Y 11.87% ACCOUNT MANAGEMENT LLC 3Y 7Y 9.96% Novo Holdings A/S 3Y 7Y 9.47% Gavilan Investment Partners LLC 3Y 7.97% Hardman Johnston Global Advisors LLC 3Y 7Y 7.95% EDGEWOOD MANAGEMENT LLC 3Y 7Y 7.63% Talos Eurisko Asset Management LP 7.27% Karani Asset Management LLC 3Y 6.97%
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