Onto Innovation Inc. ONTO

Set alert

184.82 USD 0.00 (+0.00%)

At closeNov 5, 2026, 9:14 AM EST

174.00 -10.82 -5.85%

Pre-market · Nov 5, 9:14 AM ET

Day range unavailable

118.97 52-week range 386.46

Held by insiders 0.66%

Held by institutions 100.41%

Float held by institutions 101.08%

Institutions 880

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	11.22%	5,505,181	1.02B	Jun 29, 2026
Vanguard Portfolio Management LLC	5.56%	2,727,910	503.98M	Jun 29, 2026
Vanguard Capital Management LLC	4.58%	2,247,737	415.27M	Jun 29, 2026
State Street Corporation	3.17%	1,554,825	287.25M	Jun 29, 2026
Geode Capital Management, LLC	2.92%	1,433,715	264.88M	Jun 29, 2026
Invesco Ltd.	2.75%	1,351,886	249.76M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Mid-Cap ETF	3.56%	1,748,030	322.95M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.22%	1,580,264	291.95M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.32%	1,140,626	210.73M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.34%	657,833	121.53M	Jun 29, 2026
VANGUARD WORLD FUND-Vanguard Information Technology Index Fund	1.28%	627,709	115.97M	Aug 30, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.16%	570,313	105.37M	Jun 29, 2026

ONTO insiders
Insider	Relation	Latest transaction	Date	Shares held
CHEN SHIRLEY	Officer	Stock Award(Grant)	Mar 1, 2026	15,517
DOLEV IDO	Officer	Stock Award(Grant)	Mar 1, 2026	26,536
MILLER DAVID B	Director	Sale	Sep 28, 2026	10,692
OH YOON AH	General Counsel	Stock Award(Grant)	Mar 1, 2026	21,640
PLISINSKI MICHAEL P	Chief Executive Officer	Stock Award(Grant)	Mar 1, 2026	179,242
ROBERTS BRIAN K	Chief Financial Officer	Stock Award(Grant)	Mar 1, 2026	24,271

Held by funds