ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2025

Shares 2,143 Value ($000) $338 Avg Close $142.02 Range $118.97 - $171.32

Q3 2025

Shares 1,620 Value ($000) $209 Avg Close $107.03 Range $89.40 - $142.77

Q1 2025

Shares 7,211 Value ($000) $875 Avg Close $168.38 Range $116.16 - $228.42

Q4 2024

Shares 6,198 Value ($000) $1,033 Avg Close $182.71 Range $156.88 - $226.73

Q3 2024

Shares 33,269 Value ($000) $6,905 Avg Close $201.83 Range $145.15 - $238.93

Q2 2024

Shares 24,739 Value ($000) $5,432 Avg Close $206.70 Range $166.65 - $238.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,143	$338	$142.02	$118.97 - $171.32
Q3 2025	1,620	$209	$107.03	$89.40 - $142.77
Q1 2025	7,211	$875	$168.38	$116.16 - $228.42
Q4 2024	6,198	$1,033	$182.71	$156.88 - $226.73
Q3 2024	33,269	$6,905	$201.83	$145.15 - $238.93
Q2 2024	24,739	$5,432	$206.70	$166.65 - $238.13