How many shares of ONTO does Impax Asset Management Group plc own?

As of 2026-Q2, Impax Asset Management Group plc holds 59,057 shares of ONTO (ONTO INNOVATION INC).

What is Impax Asset Management Group plc's ONTO position worth?

As of 2026-Q2, Impax Asset Management Group plc's ONTO position is worth $22.4M.

When did Impax Asset Management Group plc first buy ONTO?

Based on available 13F filings, Impax Asset Management Group plc first reported a position in ONTO in 2020-Q1. They have held the position across 26 quarters.

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Impax Asset Management Group plc

ONTO
26 quarters

Position history for Impax Asset Management Group plc's holdings in ONTO INNOVATION INC

Current Value

$22.4M

Current Shares

59,057

Total Value Change

+$19.3M

Total Shares Change

-42,995

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Unchanged	59,057	0.0%	$22.4M	0.1%	$378.45	0
2026-Q1	Decreased	59,057	-20.3%	$12.1M	0.1%	$207.50	0
2025-Q4	Unchanged	74,057	0.0%	$11.7M	0.1%	$160.01	0
2025-Q3	Unchanged	74,057	0.0%	$9.6M	0.1%	$130.40	0
2025-Q2	Unchanged	74,057	0.0%	$7.5M	0.0%	$98.88	0
2025-Q1	Decreased	74,057	-19.6%	$9M	0.1%	$122.07	0
2024-Q4	Unchanged	92,057	0.0%	$15.3M	0.1%	$167.80	0
2024-Q3	Decreased	92,057	-14.0%	$19.1M	0.1%	$215.37	0
2024-Q2	Unchanged	107,057	0.0%	$23.5M	0.1%	$219.56	0
2024-Q1	Unchanged	107,057	0.0%	$19.4M	0.1%	$181.08	0
2023-Q4	Decreased	107,057	-14.4%	$16.4M	0.1%	$152.90	0
2023-Q3	Decreased	125,057	-9.1%	$15.9M	0.1%	$127.52	0
2023-Q2	Unchanged	137,557	0.0%	$16M	0.1%	$116.42	0
2023-Q1	Unchanged	137,557	0.0%	$12.1M	0.1%	$86.96	0
2022-Q4	Decreased	137,557	-22.5%	$9.4M	0.0%	$68.09	0
2022-Q3	Unchanged	177,557	0.0%	$11.4M	0.1%	$65.17	0
2022-Q2	Unchanged	177,557	0.0%	$12.4M	0.1%	$70.12	0
2022-Q1	Unchanged	177,557	0.0%	$15.4M	0.1%	$87.09	0
2021-Q4	Unchanged	177,557	0.0%	$18M	0.1%	$100.89	0
2021-Q3	Unchanged	177,557	0.0%	$12.8M	0.1%	$71.80	0
2021-Q2	Increased	177,557	+6.3%	$13M	0.1%	$73.46	30
2021-Q1	Unchanged	167,052	0.0%	$11M	0.1%	$62.27	0
2020-Q4	Unchanged	167,052	0.0%	$7.9M	0.1%	$48.18	0
2020-Q3	Increased	167,052	+63.7%	$5M	0.0%	$29.94	39
2020-Q2	Unchanged	102,052	0.0%	$3.5M	0.0%	$33.69	0
2020-Q1	New	102,052	-	$3M	0.0%	$29.83	37

Other major holders of ONTO: BlackRock, Inc., BlackRock Finance, Inc., VANGUARD GROUP INC

ONTO26 quarters

ONTO
26 quarters