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ONTO Short Interest

Onto Innovation Inc.
1W: -2.4% 1M: -25.8% 3M: -1.8% YTD: +29.2% 1Y: +59.1% 3Y: +81.7% 5Y: +187.8%
$214.17
+10.64 (+5.23%)
 
Weekly Expected Move ±9.3%
$161 $180 $198 $217 $236
NYSE · Technology · Semiconductors · Tech Score Strong Sell · Power 36 · $10.5B mcap · 49M float · 2.29% daily turnover · Short 34% of daily vol
Credit Risk of going bust: higher than 66% of companies Debt: 12.3% of company value Bonds: $215.5M held by 69 funds → details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $4.19 (down 98%), Onto Innovation Inc. would be worth roughly what it owes.
Total debt $1.47B against a stock market value of $10.51B.
Distance to default 3.78 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $735.9M (short-term plus half of long-term), stock volatility 71.8%; Altman Z 5.08. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
32.5%
Short Ratio
of total volume
43.0%
20-Day Avg
51.0%
50-Day Avg
▼ Falling
5-Day Trend
0.1M
Short Volume
0.4M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 136,442 419,892 32.5%
NYSE 6,632 20,354 32.6%
BATS 534 1,998 26.7%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms