ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025

Shares 8,873 Value ($000) $1,401 Avg Close $142.02 Range $118.97 - $171.32

Q3 2025

Shares 5,511 Value ($000) $712 Avg Close $107.03 Range $89.40 - $142.77

Q2 2025

Shares 3,633 Value ($000) $367 Avg Close $106.80 Range $85.88 - $136.24

Q3 2024

Shares 3,502 Value ($000) $727 Avg Close $201.83 Range $145.15 - $238.93

Q2 2024

Shares 4,958 Value ($000) $1,089 Avg Close $206.70 Range $166.65 - $238.13

Q1 2024

Shares 587 Value ($000) $106 Avg Close $168.90 Range $134.11 - $199.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,873	$1,401	$142.02	$118.97 - $171.32
Q3 2025	5,511	$712	$107.03	$89.40 - $142.77
Q2 2025	3,633	$367	$106.80	$85.88 - $136.24
Q3 2024	3,502	$727	$201.83	$145.15 - $238.93
Q2 2024	4,958	$1,089	$206.70	$166.65 - $238.13
Q1 2024	587	$106	$168.90	$134.11 - $199.72