ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

Scientech Research LLC's Holding History (CIK: 0002011556)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 2,855 Value ($000) $369 Avg Close $107.03 Range $89.40 - $142.77

Q2 2025

Shares 2,937 Value ($000) $296 Avg Close $106.80 Range $85.88 - $136.24

Q2 2024

Shares 1,089 Value ($000) $239 Avg Close $206.70 Range $166.65 - $238.13

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,855	$369	$107.03	$89.40 - $142.77
Q2 2025	2,937	$296	$106.80	$85.88 - $136.24
Q2 2024	1,089	$239	$206.70	$166.65 - $238.13