ASML HOLDING N V (ASML) Top Institutional Shareholders
ASML HOLDING N V (ASML) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.97B in ASML holdings during the latest filing period.
Lone Pine Capital is currently the largest disclosed institutional shareholder of ASML tracked by InsiderSet, reporting ownership valued at approximately $865.34M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.22B, representing an estimated gain of +41.41% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ASML value among the investors covered in this analysis. Major shareholders include Lone Pine Capital, Eagle Capital Management, Valley Forge Capital Management, and several other long-term asset managers with concentrated positions in ASML HOLDING N V (ASML).
This page ranks the largest institutional ASML shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Lone Pine Capital | Stephen Mandel | 6.90% | 655,148 | $865,339,133 | $1,223,705,089 | +$358,365,956 | +41.41% |
| Eagle Capital Management | Ravenel Boykin Curry IV | 1.92% | 433,446 | $572,508,122 | $809,603,442 | +$237,095,320 | +41.41% |
| Valley Forge Capital Management | Dev Kantesaria | 6.69% | 171,083 | $225,971,559 | $319,553,960 | +$93,582,401 | +41.41% |
| Dorsey Asset Management | Pat Dorsey | 14.76% | 140,295 | $185,305,845 | $262,047,210 | +$76,741,365 | +41.41% |
| Appaloosa Management | David Tepper | 1.10% | 49,500 | $65,381,085 | $92,457,585 | +$27,076,500 | +41.41% |
| Polen Capital Management | David M. Polen | 0.15% | 16,072 | $21,228,760 | $30,019,764 | +$8,791,004 | +41.41% |
| Third Point | Daniel Loeb | 0.76% | 12,000 | $15,849,960 | $22,413,960 | +$6,564,000 | +41.41% |
| Sequoia Financial Advisors | 0.04% | 5,546 | $7,325,355 | $10,358,985 | +$3,033,630 | +41.41% | |
| Situational Awareness Partners | Leopold Aschenbrenner | 0.16% | 4,633 | $6,119,405 | $8,653,656 | +$2,534,251 | +41.41% |
| Parnassus Endeavor Fund | Parnassus Investments | 0.01% | 2,685 | $3,546,429 | $5,015,124 | +$1,468,695 | +41.41% |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 338 | $438,740 | $631,327 | +$192,587 | +43.90% |
| Triple Frond Partners | Stuart Mclaughlin | 16.31% | 118,917 | $157,069 | $222,116,740 | +$221,959,671 | +141313.48% |
Frequently asked questions about ASML
Who owns the most ASML stock?
The largest holders of ASML are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ASML HOLDING N V (ASML).
Is ASML widely held by superinvestors?
Many widely followed stocks like ASML appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ASML is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.