Dorsey Asset Management, LLC: ASML HLDG NV (ASML): Quarterly 13F Position History
As of Q2 2026, Dorsey Asset Management, LLC reported 130,364 shares of ASML HLDG NV (ASML), worth $259.4M and representing 16.6% of its 13F equity book. Quarter-over-quarter share count change: 9,931 (-7.1%) . The position first appeared in Q1 2025 and has been disclosed across 6 13F-HR filings in Pactolio's tracked window.
- 130,364Shares Held (Latest Filing)
- $259.4MReported Market Value (Latest Filing)
- 16.6%Portfolio Weight (% of 13F Equity Book)
- 9,931Quarter-over-Quarter Share Change
- +$74.0MQuarter-over-Quarter Value Change
- 192,343Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 6 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 130,364 | 9,931 | -7.1% | $259.4M | 16.6% | $1989.4 |
| Q1 2026 | 140,295 | 52,048 | -27.1% | $185.3M | 14.8% | $1320.8 |
| Q4 2025 | 192,343 | +19,117 | +11.0% | $205.8M | 17.9% | $1069.9 |
| Q3 2025 | 173,226 | +33,237 | +23.7% | $167.7M | 15.1% | $968.1 |
| Q2 2025 | 139,989 | +69,418 | +98.4% | $112.2M | 10.1% | $801.4 |
| Q1 2025 | 70,571 | – | – | $46.8M | 5.0% | $662.6 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Dorsey Asset Management, LLC first disclose a ASML position in 13F-HR filings?
Dorsey Asset Management, LLC first reported ASML HLDG NV (ASML) on its 13F-HR filing for the period ending 2025-03-31 (Q1 2025). The position has appeared on 6 reported quarters within Pactolio's tracked window.
What was Dorsey Asset Management, LLC's most recent quarter-over-quarter share-count change in ASML?
Between Q1 2026 and Q2 2026, Dorsey Asset Management, LLC reduced its ASML position by 9,931 shares (-7.1%), leaving 130,364 shares at a market value of $259.4M.
Does the implied price-per-share represent Dorsey Asset Management, LLC's cost basis in ASML?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.