ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025

Shares 68,954 Value ($000) $1,747 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 44,186 Value ($000) $1,204 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 90,790 Value ($000) $2,049 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 71,201 Value ($000) $1,524 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 72,895 Value ($000) $2,621 Avg Close $36.98 Range $32.08 - $41.84

Q3 2024

Shares 67,014 Value ($000) $2,676 Avg Close $41.01 Range $32.33 - $56.47

Q2 2024

Shares 34,697 Value ($000) $1,700 Avg Close $44.88 Range $38.16 - $50.51

Q1 2024

Shares 33,803 Value ($000) $1,553 Avg Close $40.62 Range $31.01 - $49.25

Q4 2023

Shares 30,138 Value ($000) $1,029 Avg Close $27.80 Range $22.15 - $35.54

Q3 2023

Shares 21,307 Value ($000) $632 Avg Close $33.70 Range $28.04 - $40.80

Q2 2023

Shares 40,949 Value ($000) $1,575 Avg Close $32.18 Range $26.59 - $39.15

Q1 2023

Shares 23,674 Value ($000) $785 Avg Close $33.07 Range $29.01 - $38.84

Q4 2022

Shares 36,297 Value ($000) $1,203 Avg Close $31.89 Range $23.32 - $39.10

Q3 2022

Shares 38,178 Value ($000) $983 Avg Close $30.61 Range $25.19 - $36.23

Q2 2022

Shares 29,503 Value ($000) $878 Avg Close $32.45 Range $27.74 - $43.13

Q1 2022

Shares 56,789 Value ($000) $2,407 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 50,127 Value ($000) $2,876 Avg Close $52.01 Range $40.97 - $60.84

Q3 2021

Shares 32,575 Value ($000) $1,388 Avg Close $47.15 Range $39.00 - $56.24

Q2 2021

Shares 45,097 Value ($000) $2,423 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 41,546 Value ($000) $2,412 Avg Close $46.05 Range $31.59 - $59.42

Q4 2020

Shares 41,249 Value ($000) $1,284 Avg Close $27.90 Range $21.08 - $37.02

Q3 2020

Shares 45,784 Value ($000) $982 Avg Close $24.28 Range $19.08 - $31.10

Q2 2020

Shares 99,014 Value ($000) $2,241 Avg Close $19.01 Range $12.37 - $24.86

Q1 2020

Shares 43,680 Value ($000) $603 Avg Close $21.23 Range $11.79 - $30.00

Q4 2019

Shares 23,924 Value ($000) $561 Avg Close $20.22 Range $13.94 - $24.24

Q3 2019

Shares 24,319 Value ($000) $356 Avg Close $13.88 Range $11.20 - $16.67

Q2 2019

Shares 28,974 Value ($000) $403 Avg Close $12.74 Range $10.50 - $14.82

Q1 2019

Shares 28,309 Value ($000) $294 Avg Close $10.73 Range $8.10 - $13.12

Q4 2018

Shares 23,984 Value ($000) $204 Avg Close $9.78 Range $6.94 - $13.00

Q3 2018

Shares 24,100 Value ($000) $303 Avg Close $14.54 Range $12.28 - $17.35

Q2 2018

Shares 42,096 Value ($000) $699 Avg Close $17.54 Range $15.36 - $19.59

Q1 2018

Shares 10,865 Value ($000) $209 Avg Close $21.09 Range $16.29 - $27.20

Q4 2017

Shares 1,745 Value ($000) $40 Avg Close $25.63 Range $18.86 - $34.59

Q3 2017

Shares 4,010 Value ($000) $123 Avg Close $23.64 Range $18.41 - $30.92

Q2 2017

Shares 1,770 Value ($000) $33 Avg Close $20.12 Range $14.93 - $26.21

Q1 2017

Shares 1,827 Value ($000) $31 Avg Close $13.27 Range $9.42 - $16.99

Q4 2016

Shares 33,656 Value ($000) $326 Avg Close $9.08 Range $7.06 - $10.65

Q3 2016

Shares 6,446 Value ($000) $48 Avg Close $6.56 Range $5.40 - $7.50

Q2 2016

Shares 8,447 Value ($000) $48 Avg Close $5.52 Range $4.95 - $6.07

Q1 2016

Shares 40,902 Value ($000) $220 Avg Close $5.07 Range $4.50 - $5.72

Q4 2015

Shares 22,975 Value ($000) $117 Avg Close $5.17 Range $4.60 - $5.91

Q3 2015

Shares 1,361 Value ($000) $8 Avg Close $6.60 Range $5.29 - $8.16

Q2 2015

Shares 11,893 Value ($000) $74 Avg Close $6.46 Range $5.26 - $7.51

Q1 2015

Shares 9,572 Value ($000) $68 Avg Close $8.80 Range $7.14 - $10.29

Q4 2014

Shares 15,187 Value ($000) $141 Avg Close $8.47 Range $7.32 - $9.51

Q3 2014

Shares 6,169 Value ($000) $55 Avg Close $9.32 Range $8.58 - $10.29

Q2 2014

Shares 285 Value ($000) $2 Avg Close $9.56 Range $7.62 - $13.89

Q1 2014

Shares 10,280 Value ($000) $135 Avg Close $12.49 Range $9.51 - $15.00

Q4 2013

Shares 17,212 Value ($000) $173 Avg Close $9.00 Range $6.53 - $10.66

Q3 2013

Shares 8,840 Value ($000) $61 Avg Close $6.67 Range $6.00 - $7.11

Q2 2013

Shares 14,665 Value ($000) $89 Avg Close $6.00 Range $4.52 - $6.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,954	$1,747	$26.60	$21.49 - $31.11
Q3 2025	44,186	$1,204	$24.59	$21.28 - $29.72
Q2 2025	90,790	$2,049	$20.53	$16.66 - $23.22
Q1 2025	71,201	$1,524	$31.93	$20.86 - $40.10
Q4 2024	72,895	$2,621	$36.98	$32.08 - $41.84
Q3 2024	67,014	$2,676	$41.01	$32.33 - $56.47
Q2 2024	34,697	$1,700	$44.88	$38.16 - $50.51
Q1 2024	33,803	$1,553	$40.62	$31.01 - $49.25
Q4 2023	30,138	$1,029	$27.80	$22.15 - $35.54
Q3 2023	21,307	$632	$33.70	$28.04 - $40.80
Q2 2023	40,949	$1,575	$32.18	$26.59 - $39.15
Q1 2023	23,674	$785	$33.07	$29.01 - $38.84
Q4 2022	36,297	$1,203	$31.89	$23.32 - $39.10
Q3 2022	38,178	$983	$30.61	$25.19 - $36.23
Q2 2022	29,503	$878	$32.45	$27.74 - $43.13
Q1 2022	56,789	$2,407	$47.86	$37.72 - $60.49
Q4 2021	50,127	$2,876	$52.01	$40.97 - $60.84
Q3 2021	32,575	$1,388	$47.15	$39.00 - $56.24
Q2 2021	45,097	$2,423	$53.53	$44.18 - $65.33
Q1 2021	41,546	$2,412	$46.05	$31.59 - $59.42
Q4 2020	41,249	$1,284	$27.90	$21.08 - $37.02
Q3 2020	45,784	$982	$24.28	$19.08 - $31.10
Q2 2020	99,014	$2,241	$19.01	$12.37 - $24.86
Q1 2020	43,680	$603	$21.23	$11.79 - $30.00
Q4 2019	23,924	$561	$20.22	$13.94 - $24.24
Q3 2019	24,319	$356	$13.88	$11.20 - $16.67
Q2 2019	28,974	$403	$12.74	$10.50 - $14.82
Q1 2019	28,309	$294	$10.73	$8.10 - $13.12
Q4 2018	23,984	$204	$9.78	$6.94 - $13.00
Q3 2018	24,100	$303	$14.54	$12.28 - $17.35
Q2 2018	42,096	$699	$17.54	$15.36 - $19.59
Q1 2018	10,865	$209	$21.09	$16.29 - $27.20
Q4 2017	1,745	$40	$25.63	$18.86 - $34.59
Q3 2017	4,010	$123	$23.64	$18.41 - $30.92
Q2 2017	1,770	$33	$20.12	$14.93 - $26.21
Q1 2017	1,827	$31	$13.27	$9.42 - $16.99
Q4 2016	33,656	$326	$9.08	$7.06 - $10.65
Q3 2016	6,446	$48	$6.56	$5.40 - $7.50
Q2 2016	8,447	$48	$5.52	$4.95 - $6.07
Q1 2016	40,902	$220	$5.07	$4.50 - $5.72
Q4 2015	22,975	$117	$5.17	$4.60 - $5.91
Q3 2015	1,361	$8	$6.60	$5.29 - $8.16
Q2 2015	11,893	$74	$6.46	$5.26 - $7.51
Q1 2015	9,572	$68	$8.80	$7.14 - $10.29
Q4 2014	15,187	$141	$8.47	$7.32 - $9.51
Q3 2014	6,169	$55	$9.32	$8.58 - $10.29
Q2 2014	285	$2	$9.56	$7.62 - $13.89
Q1 2014	10,280	$135	$12.49	$9.51 - $15.00
Q4 2013	17,212	$173	$9.00	$6.53 - $10.66
Q3 2013	8,840	$61	$6.67	$6.00 - $7.11
Q2 2013	14,665	$89	$6.00	$4.52 - $6.45