ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q3 2025

Shares 7,490 Value ($000) $968 Avg Close $107.03 Range $89.40 - $142.77

Q1 2025

Shares 16,253 Value ($000) $1,972 Avg Close $168.38 Range $116.16 - $228.42

Q4 2024

Shares 7,334 Value ($000) $1,222 Avg Close $182.71 Range $156.88 - $226.73

Q3 2024

Shares 13,600 Value ($000) $2,823 Avg Close $201.83 Range $145.15 - $238.93

Q2 2024

Shares 5,003 Value ($000) $1,098 Avg Close $206.70 Range $166.65 - $238.13

Q3 2022

Shares 49,242 Value ($000) $3,154 Avg Close $73.47 Range $59.95 - $89.69

Q2 2022

Shares 75,475 Value ($000) $5,264 Avg Close $74.00 Range $67.17 - $88.91

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	7,490	$968	$107.03	$89.40 - $142.77
Q1 2025	16,253	$1,972	$168.38	$116.16 - $228.42
Q4 2024	7,334	$1,222	$182.71	$156.88 - $226.73
Q3 2024	13,600	$2,823	$201.83	$145.15 - $238.93
Q2 2024	5,003	$1,098	$206.70	$166.65 - $238.13
Q3 2022	49,242	$3,154	$73.47	$59.95 - $89.69
Q2 2022	75,475	$5,264	$74.00	$67.17 - $88.91