As of August 28, 2026, Onto Innovation Inc. (ONTO) has a DilutionWatch DilutionScore of 18/100, rated LOW dilution risk. Onto Innovation Inc. has a market capitalization of $12.85B, 49.07M shares outstanding, 577 institutional holders tracked.
This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.
Score Breakdown
💰Cash Runway—
Dilution Forecast
☀️
Clear
No significant dilution signals
model est. 7%
🔁 Convertible Conversion
model 15%
• Convertible debt present: 11.8% potential dilution
Market Data
Market Cap$12.85B
Shares Outstanding49.07M
Float49.39M
Cash$1.30B
DebtN/A
Short InterestN/A
Institutional Holdings
QoQ: ↑ 10.6% shares (2026Q1 vs prior)
577 institutional holders · 54.74M shares
#1
BlackRock, Inc.
5.53M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
4.45M shares
#3
VANGUARD PORTFOLIO MANAGEMENT LLC
2.74M shares
Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.
Short Interest
Short Interest2.65M
Days to Cover2.3
% of Float5.4%
FINRA data as of Jul 31, 2026
Recent SEC Activity
xbrl
XBRL CONVERTIBLE
2026-06-30
4
INSIDER TRANSACTION
2026-03-04
4
INSIDER TRANSACTION
2026-03-04
4
INSIDER TRANSACTION
2026-03-04
4
INSIDER TRANSACTION
2026-03-04
Full SEC filing analysis available with free account
→
Recent News
No recent news
Factual ONTO Dilution Snapshot
Onto Innovation Inc. (ONTO) has a DilutionScore of 18/100, rated Low dilution risk. Score date: August 28, 2026.
- Recent SEC activity tracked for ONTO: xbrl on 2026-06-30; 4 on 2026-03-04; 4 on 2026-03-04.
This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.
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