ONTO ONTO INNOVATION INC.: institutional ownership and insider trading
716 funds reported holding $19.9B of ONTO INNOVATION INC. in their latest 13F filings; in Q2 2026 funds net bought $605M, with 166 new positions and 52 funds selling out; over the last 12 months insiders bought $0 and sold $902K on the open market; over its last four quarters it reported revenue of $1.12B and net income of −$4.02M.
ONTO revenue and earnings
- Quarter ended Jun 30, 2026: revenue $343M, net income $60.1M, EPS 1.21
- Quarter ended Mar 31, 2026: revenue $292M, net income $33.8M, EPS 0.67
- Quarter ended Jan 3, 2026: revenue $267M, net income −$126M, EPS 0.22
- Quarter ended Sep 27, 2025: revenue $218M, net income $28.2M, EPS 0.57
Famous investors holding ONTO
- Larry Robbins (Glenview Capital): $77.9M, 1.4% of the portfolio
- Two Sigma (Two Sigma Investments): $241M, 0.2% of the portfolio
- Ray Dalio (Bridgewater Associates): $37.5M, 0.2% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $141M, 0.1% of the portfolio
- Ken Griffin (Citadel Advisors): $203M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $59.8M, 0.0% of the portfolio
- Lee Ainslie (Maverick Capital): $785K, 0.0% of the portfolio
Largest institutional holders of ONTO
- BlackRock, Inc. (BLK) — $2.08B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $1.03B
- VANGUARD GROUP INC — $880M
- VANGUARD CAPITAL MANAGEMENT LLC — $851M
- STATE STREET CORP (STT, STT-PG) — $588M
- GEODE CAPITAL MANAGEMENT, LLC — $543M
- Invesco Ltd. (IVZ) — $512M
- PARADIGM CAPITAL MANAGEMENT INC/NY — $417M
- Point72 Asset Management, L.P. — $368M
- FMR LLC — $334M
Recent ONTO insider trades
- Sep 29, 2026: Miller David Brian sold 2,000 shares ($600K)
- Aug 21, 2026: Lynch Susan D sold 1,000 shares ($302K)
- Feb 13, 2025: Vedula Srinivas sold 238 shares ($40.4K)
- Jan 21, 2025: Plisinski Michael P sold 35,000 shares ($7.67M)
Members of Congress trading ONTO
- May 12, 2025: Robert P. Bresnahan, Jr. sold $1.00K–$15.0K
- May 9, 2025: Robert P. Bresnahan, Jr. sold part of $1.00K–$15.0K
5%+ owners
- Vanguard Portfolio Management: 5.5% (Schedule 13G, filed Apr 29, 2026)
- Vanguard Capital Management: 5.2% (Schedule 13G, filed Apr 29, 2026)
Who owns the most ONTO stock?
The largest institutional holders of ONTO INNOVATION INC. in the latest 13F filings are BlackRock, Inc. (BLK) ($2.08B), VANGUARD PORTFOLIO MANAGEMENT LLC ($1.03B), VANGUARD GROUP INC ($880M).
Are insiders buying or selling ONTO?
Over the last 12 months insiders bought $0 and sold $902K of ONTO INNOVATION INC. stock on the open market (SEC Form 4).
Which famous investors own ONTO?
Larry Robbins, Two Sigma, Ray Dalio, D. E. Shaw, Ken Griffin.
What was ONTO's revenue last quarter?
ONTO INNOVATION INC. reported revenue of $343M for the quarter ended June 30, 2026, with net income of $60.1M.
Which ETFs hold ONTO?
235 ETFs and mutual funds hold it among their top 100 positions, including IJH, VB, VBK, VXF.