ONTO (Onto Innovation Inc.) historical data
STOCKListed1-minute bars
| Symbol | ONTO |
|---|---|
| Name | Onto Innovation Inc. |
| Exchange | NYSE |
| Sector | Technology |
| Industry | Semiconductors |
| IPO date | 2019-10-28 |
| History | 2007-05-07 to 2026-10-09 (about 19 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
ONTO last closed at $294.53 on 2026-10-09, +115.6% over the past year and +309.8% over five years. Its deepest fall from a prior high in this history was -92.6%, reached on 2008-12-04.
| Last close | $294.53 (2026-10-09) |
|---|---|
| 1-year change | +115.6% |
| 5-year change | +309.8% |
| Annualized since 2007-05-07 | +22.2% |
| 52-week range | $121.34 – $378.45 |
| Deepest drawdown | -92.6% (2008-12-04) |
| Avg. daily dollar volume (3 months) | $282.0m |
| Daily bars in history | 4,888 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 688 |
|---|---|
| Shares held | 48,877,141 ($18.4bn reported value) |
| Quarter flows | 170 new, 204 added, 235 trimmed, 61 exited; +761,063 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("ONTO") on the look-back bundles. Top holders of ONTO · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("ONTO").history(start="2007-05-07", interval="1d")
df.tail()