ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 4,931,826 Value ($000) $778,538 Avg Close $142.02 Range $118.97 - $171.32

Q3 2025

Shares 5,213,300 Value ($000) $673,663 Avg Close $107.03 Range $89.40 - $142.77

Q2 2025

Shares 6,485,321 Value ($000) $654,563 Avg Close $106.80 Range $85.88 - $136.24

Q1 2025

Shares 6,197,550 Value ($000) $752,011 Avg Close $168.38 Range $116.16 - $228.42

Q4 2024

Shares 6,039,760 Value ($000) $1,006,647 Avg Close $182.71 Range $156.88 - $226.73

Q3 2024

Shares 5,971,528 Value ($000) $1,239,450 Avg Close $201.83 Range $145.15 - $238.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,931,826	$778,538	$142.02	$118.97 - $171.32
Q3 2025	5,213,300	$673,663	$107.03	$89.40 - $142.77
Q2 2025	6,485,321	$654,563	$106.80	$85.88 - $136.24
Q1 2025	6,197,550	$752,011	$168.38	$116.16 - $228.42
Q4 2024	6,039,760	$1,006,647	$182.71	$156.88 - $226.73
Q3 2024	5,971,528	$1,239,450	$201.83	$145.15 - $238.93