Onto Innovation shares owned by Ardsley Advisory Partners
Quarter-by-quarter ownership of Onto Innovation (ONTO) shares owned by Ardsley Advisory Partners
from 13F filings
Historical chart of Ardsley Advisory Partners investment in Onto Innovation
Tip: Access up to 7 years of quarterly data
All positions including Onto Innovation held by Ardsley Advisory Partners consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Onto Innovation by Ardsley Advisory Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.2M | 41k | 129.22 |
| 2024-12-31 | $4.4M | 26k | 166.67 |
| 2024-09-30 | $4.1M | 20k | 207.56 |
| 2024-06-30 | $3.0M | 14k | 219.56 |