Williamson Legacy Group, LLC

Position in ONTO — Onto Innovation Inc.

CIK 2011965 CARMEL, IN

Position in ONTO

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$2,201,065

New position

Shares Held

5,816

first reported quarter

Ownership

0.012%

of shares outstanding

% of Portfolio

1.10%

of 13F equity value

Holder Rank

#309

of 686 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Williamson Legacy Group, LLC holds $16,782,005 across 5 Semiconductor Equipment & Materials names. ONTO ranks #4 (13.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	12,303	$5,331,258
2	TER	Teradyne, Inc	9,830	$4,756,147
3	AMAT	Applied Materials Inc /De	4,712	$3,406,776
4	ONTO	Onto Innovation Inc. This page	5,816	$2,201,065
5	KLAC	Kla Corp	3,602	$1,086,759

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,201,065	5,816	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.