SCALAR GAUGE MANAGEMENT, LLC

Position in ONTO — Onto Innovation Inc.

CIK 1965542 DALLAS, TX

Position in ONTO

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$13,624,200

+$6,241,680 QoQ

Shares Held

36,000

0.0% QoQ

Ownership

0.073%

of shares outstanding

% of Portfolio

7.57%

of 13F equity value

Holder Rank

#153

of 686 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

SCALAR GAUGE MANAGEMENT, LLC holds $27,895,120 across 4 Semiconductor Equipment & Materials names. ONTO ranks #1 (48.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ONTO	Onto Innovation Inc. This page	36,000	$13,624,200
2	Q	Qnity Electronics, Inc.	33,000	$5,389,230
3	FORM	Formfactor Inc	33,000	$5,277,690
4	AXTI	Axt Inc	50,000	$3,604,000

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$13,624,200	36,000	0.0%	Shares	Sole	2026-08-14
2026-03-31	$7,382,520	36,000	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.