ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 16,836 Value ($000) $801 Avg Close $40.09 Range $29.98 - $49.11

Q3 2020

Shares 16,540 Value ($000) $493 Avg Close $33.17 Range $28.08 - $39.47

Q2 2020

Shares 19,286 Value ($000) $656 Avg Close $32.51 Range $26.41 - $36.47

Q1 2020

Shares 21,623 Value ($000) $642 Avg Close $34.20 Range $20.32 - $42.50

Q4 2019

Shares 31,882 Value ($000) $1,165 Avg Close $34.27 Range $31.34 - $36.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	16,836	$801	$40.09	$29.98 - $49.11
Q3 2020	16,540	$493	$33.17	$28.08 - $39.47
Q2 2020	19,286	$656	$32.51	$26.41 - $36.47
Q1 2020	21,623	$642	$34.20	$20.32 - $42.50
Q4 2019	31,882	$1,165	$34.27	$31.34 - $36.83