Ownership history in FOX RUN MANAGEMENT, L.L.C. · 11 quarters on record
This page tracks every 13F SEC filing in which FOX RUN MANAGEMENT, L.L.C. reported a position in AXCELIS TECHNOLOGIES INC (ACLS). 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.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 9,618 | -17,925 | -65.1% | 0.15% | $939K | $97.64 |
| 2025 Q2 | ADDED | 27,543 | +23,565 | +592.4% | 0.32% | $1.9M | $69.69 |
| 2024 Q4 | REDUCED | 3,978 | -3,255 | -45.0% | 0.05% | $278K | $69.87 |
| 2024 Q3 | ADDED | 7,233 | +4,376 | +153.2% | 0.17% | $758K | $104.85 |
| 2024 Q2 | REDUCED | 2,857 | -987 | -25.7% | 0.08% | $406K | $142.19 |
| 2024 Q1 | REDUCED | 3,844 | -7,271 | -65.4% | 0.09% | $429K | $111.52 |
| 2023 Q4 | ADDED | 11,115 | +9,037 | +434.9% | 0.37% | $1.4M | $129.69 |
| 2023 Q1 | REDUCED | 2,078 | -1,630 | -44.0% | 0.09% | $277K | $133.25 |
| 2022 Q4 | REDUCED | 3,708 | -886 | -19.3% | 0.12% | $294K | $79.36 |
| 2021 Q3 | REDUCED | 4,594 | -457 | -9.0% | 0.14% | $216K | $47.03 |
As of 2025 Q4 — sorted by position size