Question 1

Does Fort Washington Investment Advisors own ONTO stock?

Accepted Answer

Yes. As of its Q3 2026 13F, Fort Washington Investment Advisors holds 135,605 shares of ONTO (Onto Innovation), worth $41.7M.

Question 2

How many shares of ONTO does Fort Washington Investment Advisors own?

Accepted Answer

As of its Q3 2026 13F, Fort Washington Investment Advisors holds 135,605 shares of ONTO (Onto Innovation).

Question 3

What is Fort Washington Investment Advisors' ONTO position worth?

Accepted Answer

As of its Q3 2026 13F, Fort Washington Investment Advisors' ONTO position is worth $41.7M.

Question 4

Is Fort Washington Investment Advisors buying or selling ONTO?

Accepted Answer

In Q3 2026, Fort Washington Investment Advisors increased its ONTO position by 8,315 shares (+6.5%).

Question 5

When did Fort Washington Investment Advisors first buy ONTO?

Accepted Answer

Fort Washington Investment Advisors already held ONTO in its Q4 2019 13F, the earliest on record, and has listed it in 28 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q3 Latest	Increased	135,605	+6.5%	$41.7M	0.2%	$307.82	37
2026-Q2	Decreased	127,290	-22.2%	$48.2M	0.2%	$378.45	0
2026-Q1	Decreased	163,525	-0.4%	$33.5M	0.2%	$207.50	0
2025-Q4	Decreased	164,115	-15.9%	$25.9M	0.1%	$160.01	0
2025-Q3	Increased	195,205	+19.9%	$25.2M	0.1%	$130.40	41
2025-Q2	Increased	162,823	+0.1%	$16.4M	0.1%	$98.88	28
2025-Q1	Increased	162,653	+15.8%	$19.7M	0.1%	$122.07	39
2024-Q4	Increased	140,455	+40.2%	$23.4M	0.1%	$167.80	45
2024-Q3	Increased	100,165	+16.6%	$20.8M	0.1%	$215.37	39