ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

Zweig-DiMenna Associates LLC's Holding History (CIK: 0001533950)

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

Q4 2024

Shares 27,400 Value ($000) $4,567 Avg Close $182.71 Range $156.88 - $226.73

Q3 2024

Shares 27,218 Value ($000) $5,649 Avg Close $201.83 Range $145.15 - $238.93

Q2 2024

Shares 40,450 Value ($000) $8,881 Avg Close $206.70 Range $166.65 - $238.13

Q1 2024

Shares 43,600 Value ($000) $7,895 Avg Close $168.90 Range $134.11 - $199.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	27,400	$4,567	$182.71	$156.88 - $226.73
Q3 2024	27,218	$5,649	$201.83	$145.15 - $238.93
Q2 2024	40,450	$8,881	$206.70	$166.65 - $238.13
Q1 2024	43,600	$7,895	$168.90	$134.11 - $199.72