REGENTS OF THE UNIVERSITY OF CALIFORNIA — ASML HOLDING NV ASML: Quarterly 13F Position History
REGENTS OF THE UNIVERSITY OF CALIFORNIA has reported ASML HOLDING NV (ASML) on 3 13F-HR filings in Pactolio's tracked window, first appearing in Q3 2025. As of Q1 2026, the position is sized at 351,282 shares ($464.0M market value, 16.37% of the equity book). Quarter-over-quarter share count change: 75,677 (-17.7%) .
- 351,282Shares Held (Latest Filing)
- $464.0MReported Market Value (Latest Filing)
- 16.37%Portfolio Weight (% of 13F Equity Book)
- 75,677Quarter-over-Quarter Share Change
- +$7.2MQuarter-over-Quarter Value Change
- 426,959Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 351,282 | 75,677 | -17.7% | $464.0M | 16.37% | $1320.83 |
| Q4 2025 | 426,959 | 0 | — | $456.8M | 21.01% | $1069.86 |
| Q3 2025 | 426,959 | — | — | $413.3M | 32.22% | $968.09 |
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, not the manager's cost basis. See the full methodology document for the normalization rules.
When did REGENTS OF THE UNIVERSITY OF CALIFORNIA first disclose a ASML position in 13F-HR filings?
REGENTS OF THE UNIVERSITY OF CALIFORNIA first reported ASML HOLDING NV (ASML) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was REGENTS OF THE UNIVERSITY OF CALIFORNIA's most recent quarter-over-quarter share-count change in ASML?
Between Q4 2025 and Q1 2026, REGENTS OF THE UNIVERSITY OF CALIFORNIA reduced its ASML position by 75,677 shares (-17.7%), leaving 351,282 shares at a market value of $464.0M.
Does the implied price-per-share represent REGENTS OF THE UNIVERSITY OF CALIFORNIA'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.