ONTO INNOVATION INC

Ticker: ONTO CUSIP: 683344105 Class: EQTY

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q4 2025

Shares 145,891 Value ($000) $23,030 Avg Close $142.02 Range $118.97 - $171.32

Q3 2025

Shares 144,777 Value ($000) $18,708 Avg Close $107.03 Range $89.40 - $142.77

Q2 2025

Shares 217,646 Value ($000) $21,967 Avg Close $106.80 Range $85.88 - $136.24

Q1 2025

Shares 163,259 Value ($000) $19,810 Avg Close $168.38 Range $116.16 - $228.42

Q4 2024

Shares 150,084 Value ($000) $25,015 Avg Close $182.71 Range $156.88 - $226.73

Q3 2024

Shares 134,123 Value ($000) $27,839 Avg Close $201.83 Range $145.15 - $238.93

Q2 2024

Shares 132,593 Value ($000) $29,112 Avg Close $206.70 Range $166.65 - $238.13

Q1 2024

Shares 60,538 Value ($000) $10,962 Avg Close $168.90 Range $134.11 - $199.72

Q4 2023

Shares 59,895 Value ($000) $9,158 Avg Close $134.52 Range $108.98 - $158.50

Q3 2023

Shares 58,405 Value ($000) $7,448 Avg Close $118.86 Range $103.94 - $142.26

Q2 2023

Shares 48,265 Value ($000) $4,242 Avg Close $95.40 Range $76.40 - $117.99

Q1 2023

Shares 48,265 Value ($000) $4,242 Avg Close $81.11 Range $67.55 - $89.75

Q4 2022

Shares 48,001 Value ($000) $3,268 Avg Close $71.84 Range $56.02 - $86.86

Q3 2022

Shares 52,636 Value ($000) $3,371,336 Avg Close $73.47 Range $59.95 - $89.69

Q2 2022

Shares 62,508 Value ($000) $4,359,309 Avg Close $74.00 Range $67.17 - $88.91

Q1 2022

Shares 62,175 Value ($000) $5,402,386 Avg Close $88.92 Range $73.67 - $106.09

Q4 2021

Shares 54,095 Value ($000) $5,476,036 Avg Close $86.29 Range $69.51 - $103.77

Q3 2021

Shares 49,236 Value ($000) $3,557,301 Avg Close $72.11 Range $62.15 - $79.99

Q2 2021

Shares 48,513 Value ($000) $3,543,389 Avg Close $68.70 Range $56.56 - $75.61

Q1 2021

Shares 37,583 Value ($000) $2,469,579 Avg Close $59.55 Range $47.34 - $67.77

Q4 2020

Shares 37,583 Value ($000) $1,787,072 Avg Close $40.09 Range $29.98 - $49.11

Q3 2020

Shares 47,140 Value ($000) $1,403,830 Avg Close $33.17 Range $28.08 - $39.47

Q2 2020

Shares 47,444 Value ($000) $1,614,993 Avg Close $32.51 Range $26.41 - $36.47

Q1 2020

Shares 32,424 Value ($000) $962,020 Avg Close $34.20 Range $20.32 - $42.50

Q4 2019

Shares 32,996 Value ($000) $1,205,674 Avg Close $34.27 Range $31.34 - $36.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	145,891	$23,030	$142.02	$118.97 - $171.32
Q3 2025	144,777	$18,708	$107.03	$89.40 - $142.77
Q2 2025	217,646	$21,967	$106.80	$85.88 - $136.24
Q1 2025	163,259	$19,810	$168.38	$116.16 - $228.42
Q4 2024	150,084	$25,015	$182.71	$156.88 - $226.73
Q3 2024	134,123	$27,839	$201.83	$145.15 - $238.93
Q2 2024	132,593	$29,112	$206.70	$166.65 - $238.13
Q1 2024	60,538	$10,962	$168.90	$134.11 - $199.72
Q4 2023	59,895	$9,158	$134.52	$108.98 - $158.50
Q3 2023	58,405	$7,448	$118.86	$103.94 - $142.26
Q2 2023	48,265	$4,242	$95.40	$76.40 - $117.99
Q1 2023	48,265	$4,242	$81.11	$67.55 - $89.75
Q4 2022	48,001	$3,268	$71.84	$56.02 - $86.86
Q3 2022	52,636	$3,371,336	$73.47	$59.95 - $89.69
Q2 2022	62,508	$4,359,309	$74.00	$67.17 - $88.91
Q1 2022	62,175	$5,402,386	$88.92	$73.67 - $106.09
Q4 2021	54,095	$5,476,036	$86.29	$69.51 - $103.77
Q3 2021	49,236	$3,557,301	$72.11	$62.15 - $79.99
Q2 2021	48,513	$3,543,389	$68.70	$56.56 - $75.61
Q1 2021	37,583	$2,469,579	$59.55	$47.34 - $67.77
Q4 2020	37,583	$1,787,072	$40.09	$29.98 - $49.11
Q3 2020	47,140	$1,403,830	$33.17	$28.08 - $39.47
Q2 2020	47,444	$1,614,993	$32.51	$26.41 - $36.47
Q1 2020	32,424	$962,020	$34.20	$20.32 - $42.50
Q4 2019	32,996	$1,205,674	$34.27	$31.34 - $36.83