Onto Innovation Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:ONTO Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
13 Feb 24	SellUS$477,372	David Miller	Individual	2,800	US$170.49
01 Sep 23	SellUS$201,253	Srinivas Vedula	Individual	1,469	US$137.00
15 Jun 23	SellUS$339,804	Ju Jin	Individual	3,231	US$105.17
05 Jun 23	SellUS$132,711	Ju Jin	Individual	1,232	US$107.72
23 May 23	SellUS$498,453	David Miller	Individual	5,000	US$99.84
16 May 23	SellUS$152,285	Ju Jin	Individual	1,603	US$95.00

Insider Trading Volume

Insider Buying: ONTO insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of ONTO?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	9,420	0.0188%
State or Government	21,488	0.0429%
Individual Insiders	365,727	0.73%
Institutions	49,706,608	99.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 66.09% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.5%	BlackRock, Inc.	6,145,448	US$1.0b	-20.1%	0.02%
10.6%	The Vanguard Group, Inc.	5,188,815	US$886.1m	-9.42%	0.02%
5.96%	T. Rowe Price Group, Inc.	2,934,594	US$501.1m	14%	0.05%
3.38%	State Street Global Advisors, Inc.	1,664,142	US$284.2m	-3.42%	0.01%
2.7%	Dimensional Fund Advisors LP	1,329,813	US$227.1m	-7.77%	0.04%
2.38%	Paradigm Capital Management, Inc.	1,168,739	US$199.6m	-1.18%	10.27%
2.33%	Nationwide Fund Advisors	1,145,677	US$195.6m	0%	1.81%
2.29%	AllianceBernstein L.P.	1,124,619	US$192.1m	4.07%	0.06%
2.15%	Geode Capital Management, LLC	1,057,104	US$180.5m	7.42%	0.02%
2.12%	FMR LLC	1,044,380	US$178.3m	3.88%	0.01%
1.9%	Franklin Resources, Inc.	934,022	US$159.5m	-28.4%	0.06%
1.72%	Wellington Management Group LLP	844,623	US$144.2m	13%	0.02%
1.66%	Fisher Asset Management, LLC	817,018	US$139.5m	-21.1%	0.07%
1.52%	Invesco Ltd.	748,547	US$127.8m	24.7%	0.04%
1.4%	Northern Trust Global Investments	687,358	US$117.4m	13%	0.02%
1.31%	Stephens Investment Management Group, LLC	643,947	US$110.0m	-2.38%	1.57%
1.28%	Hood River Capital Management LLC	629,098	US$107.4m	1.78%	2.87%
1.21%	Charles Schwab Investment Management, Inc.	594,755	US$101.6m	0%	0.02%
1.2%	Columbia Management Investment Advisers, LLC	588,339	US$100.5m	2.96%	0.02%
1.19%	Norges Bank Investment Management	587,217	US$100.3m	19.6%	0.01%
1.16%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	569,976	US$97.3m	51.5%	0.03%
1.16%	Driehaus Capital Management LLC	569,911	US$97.3m	50.3%	0.77%
1.13%	Brown Advisory Incorporated	557,454	US$95.2m	3.82%	0.13%
0.96%	BNY Mellon Asset Management	471,638	US$80.5m	3.88%	0.02%
0.96%	JP Morgan Asset Management	471,103	US$80.5m	45.4%	0.01%