EMERALD MUTUAL FUND ADVISERS TRUST

Mutual Fund

Position in ONTO — Onto Innovation Inc.

CIK 1352895 Leola, PA

Back to ONTO Full portfolio

Position in ONTO

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$21,909,605

+$7,363,990 QoQ

Shares Held

57,893

-18.4% QoQ

Ownership

0.118%

of shares outstanding

% of Portfolio

0.80%

of 13F equity value

Holder Rank

#122

of 686 holders

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ONTO Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

EMERALD MUTUAL FUND ADVISERS TRUST holds $180,014,279 across 6 Semiconductor Equipment & Materials names. ONTO ranks #5 (12.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KLIC	Kulicke & Soffa Industries Inc	349,295	$46,721,699
2	ACLS	Axcelis Technologies Inc	219,443	$41,573,476
3	COHU	Cohu Inc	533,619	$39,439,780
4	IPGP	Ipg Photonics Corp	210,791	$24,730,000
5	ONTO	Onto Innovation Inc. This page	57,893	$21,909,605
6	AMBA	Ambarella Inc	65,731	$5,639,719

All Filings in ONTO

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21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$21,909,605	57,893	-18.4%	Shares	Sole	2026-08-05
2026-03-31	$14,545,615	70,930	-5.9%	Shares	Sole	2026-05-04
2025-12-31	$11,900,276	75,385	0.0%	Shares	Sole	2026-02-09
2025-09-30	$9,741,249	75,385	0.0%	Shares	Sole	2025-10-30
2025-06-30	$7,608,608	75,385	+29.7%	Shares	Sole	2025-08-04
2024-09-30	$12,062,349	58,115	-43.3%	Shares	Sole	2024-10-29
2024-06-30	$22,488,213	102,424	-17.7%	Shares	Sole	2024-08-06
2024-03-31	$22,544,641	124,501	-1.4%	Shares	Sole	2024-05-08
2023-12-31	$19,315,551	126,328	+85.8%	Shares	Sole	2024-02-05
2023-09-30	$8,668,809	67,980	-12.8%	Shares	Sole	2023-10-27
2022-09-30	$4,992,313	77,944	-69.6%	Shares	Sole	2022-10-25
2022-06-30	$17,868,364	256,214	0.0%	Shares	Sole	2022-07-29
2022-03-31	$22,262,434	256,214	-45.4%	Shares	Sole	2022-04-29
2021-12-31	$47,516,957	469,396	0.0%	Shares	Sole	2022-02-02
2021-09-30	$33,913,861	469,396	-7.8%	Shares	Sole	2021-10-28
2021-06-30	$37,189,265	509,163	0.0%	Shares	Sole	2021-07-29
2021-03-31	$33,457,100	509,163	+5.6%	Shares	Sole	2021-04-29
2020-12-31	$22,929,037	482,209	+46.4%	Shares	Sole	2021-01-29
2020-09-30	$9,811,914	329,480	+0.2%	Shares	Sole	2020-10-28
2020-06-30	$11,191,875	328,786	0.0%	Shares	Sole	2020-07-28
2020-03-31	$9,755,080	328,786	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.