ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2025
Shares 41,649 Value ($000) $5,382 Avg Close $107.03 Range $89.40 - $142.77
Q4 2024
Shares 46,482 Value ($000) $7,747 Avg Close $182.71 Range $156.88 - $226.73
Q3 2024
Shares 217,190 Value ($000) $45,080 Avg Close $201.83 Range $145.15 - $238.93
Q2 2024
Shares 177,531 Value ($000) $39 Avg Close $206.70 Range $166.65 - $238.13
Q1 2024
Shares 55,490 Value ($000) $10 Avg Close $168.90 Range $134.11 - $199.72
Q1 2022
Shares 166,301 Value ($000) $14,450 Avg Close $88.92 Range $73.67 - $106.09
Q4 2021
Shares 296,808 Value ($000) $30,046 Avg Close $86.29 Range $69.51 - $103.77
Q3 2021
Shares 374,768 Value ($000) $27,077 Avg Close $72.11 Range $62.15 - $79.99
Q2 2021
Shares 336,047 Value ($000) $24,545 Avg Close $68.70 Range $56.56 - $75.61
Q1 2021
Shares 277,053 Value ($000) $18,205 Avg Close $59.55 Range $47.34 - $67.77
Q4 2020
Shares 143,816 Value ($000) $6,838 Avg Close $40.09 Range $29.98 - $49.11
Q2 2020
Shares 40,690 Value ($000) $1,385 Avg Close $32.51 Range $26.41 - $36.47
Q4 2019
Shares 61,883 Value ($000) $2,261 Avg Close $34.27 Range $31.34 - $36.83