G2 Investment Partners Management LLC

Position in ONTO — Onto Innovation Inc.

CIK 1593404 New York, NY

Back to ONTO Full portfolio

Position in ONTO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,230,420

New position

Shares Held

6,000

first reported quarter

Ownership

0.012%

of shares outstanding

% of Portfolio

0.30%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

G2 Investment Partners Management LLC holds $15,227,651 across 4 Semiconductor Equipment & Materials names. ONTO ranks #3 (8.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UCTT	Ultra Clean Holdings, Inc.	180,941	$11,250,911
2	CAMT	Camtek Ltd	12,000	$1,819,320
3	ONTO	Onto Innovation Inc. This page	6,000	$1,230,420
4	AEHR	Aehr Test Systems	25,000	$927,000

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,230,420	6,000	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.

G2 Investment Partners Management LLC

Position in ONTO

Position in Semiconductor Equipment & Materials

All Filings in ONTO