TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025

Shares 222,039 Value ($000) $7,447 Avg Close $33.82 Range $31.18 - $37.75

Q3 2025

Shares 107,470 Value ($000) $3,587 Avg Close $36.35 Range $32.91 - $38.66

Q2 2025

Shares 150,016 Value ($000) $5,395 Avg Close $33.29 Range $27.27 - $36.67

Q1 2025

Shares 112,071 Value ($000) $3,278 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 136,705 Value ($000) $5,446 Avg Close $44.89 Range $39.19 - $51.20

Q3 2024

Shares 141,257 Value ($000) $6,662 Avg Close $44.50 Range $39.43 - $48.26

Q2 2024

Shares 21,417 Value ($000) $4,379 Avg Close $40.77 Range $36.50 - $44.28

Q1 2024

Shares 22,294 Value ($000) $4,118 Avg Close $34.64 Range $31.61 - $38.03

Q4 2023

Shares 15,536 Value ($000) $2,593 Avg Close $31.93 Range $28.67 - $33.99

Q3 2023

Shares 15,470 Value ($000) $2,352 Avg Close $32.50 Range $30.19 - $34.65

Q2 2023

Shares 17,455 Value ($000) $2,858 Avg Close $29.41 Range $26.46 - $33.10

Q1 2023

Shares 16,137 Value ($000) $2,371 Avg Close $28.89 Range $26.24 - $31.92

Q4 2022

Shares 17,283 Value ($000) $2,509 Avg Close $28.91 Range $24.57 - $33.93

Q3 2022

Shares 23,687 Value ($000) $3,045 Avg Close $27.98 Range $24.84 - $31.09

Q2 2022

Shares 421,988 Value ($000) $57,622 Avg Close $27.42 Range $23.71 - $33.82

Q1 2022

Shares 15,099 Value ($000) $2,491 Avg Close $30.77 Range $25.33 - $35.29

Q4 2021

Shares 26,204 Value ($000) $4,450 Avg Close $34.44 Range $29.39 - $38.58

Q3 2021

Shares 17,468 Value ($000) $2,609 Avg Close $27.46 Range $24.08 - $30.91

Q2 2021

Shares 10,600 Value ($000) $1,294 Avg Close $25.16 Range $23.20 - $28.95

Q1 2021

Shares 9,968 Value ($000) $1,353 Avg Close $26.50 Range $22.63 - $28.94

Q4 2020

Shares 18,258 Value ($000) $2,114 Avg Close $22.53 Range $19.06 - $25.44

Q3 2020

Shares 7,988 Value ($000) $763 Avg Close $17.77 Range $14.99 - $19.31

Q2 2020

Shares 21,685 Value ($000) $1,716 Avg Close $15.19 Range $12.93 - $17.00

Q1 2020

Shares 26,458 Value ($000) $1,869 Avg Close $17.03 Range $12.72 - $19.87

Q4 2019

Shares 18,332 Value ($000) $1,579 Avg Close $17.32 Range $16.24 - $18.07

Q3 2019

Shares 16,170 Value ($000) $1,402 Avg Close $16.34 Range $14.60 - $17.46

Q2 2019

Shares 85,413 Value ($000) $6,709 Avg Close $13.48 Range $11.77 - $15.78

Q1 2019

Shares 84,590 Value ($000) $5,041 Avg Close $11.21 Range $9.70 - $12.25

Q4 2018

Shares 76,106 Value ($000) $3,940 Avg Close $12.40 Range $9.76 - $14.51

Q3 2018

Shares 34,936 Value ($000) $2,386 Avg Close $13.24 Range $11.60 - $14.44

Q2 2018

Shares 19,705 Value ($000) $1,153 Avg Close $10.68 Range $9.26 - $11.77

Q1 2018

Shares 28,127 Value ($000) $1,377 Avg Close $9.88 Range $8.93 - $10.68

Q4 2017

Shares 28,542 Value ($000) $1,375 Avg Close $9.70 Range $9.21 - $10.18

Q3 2017

Shares 58,100 Value ($000) $2,704 Avg Close $8.79 Range $7.99 - $9.67

Q2 2017

Shares 50,728 Value ($000) $2,321 Avg Close $8.91 Range $7.98 - $9.55

Q1 2017

Shares 60,281 Value ($000) $2,463 Avg Close $8.29 Range $7.77 - $8.97

Q4 2016

Shares 170,074 Value ($000) $7,339 Avg Close $8.08 Range $6.96 - $8.86

Q3 2016

Shares 93,403 Value ($000) $3,313 Avg Close $6.78 Range $6.02 - $7.25

Q2 2016

Shares 38,206 Value ($000) $1,175 Avg Close $5.98 Range $5.60 - $6.35

Q1 2016

Shares 59,843 Value ($000) $1,785 Avg Close $5.32 Range $4.57 - $6.01

Q4 2015

Shares 2,673 Value ($000) $70 Avg Close $5.34 Range $4.76 - $5.64

Q3 2015

Shares 2,390 Value ($000) $58 Avg Close $5.12 Range $4.82 - $5.50

Q2 2015

Shares 2,807 Value ($000) $72 Avg Close $5.12 Range $4.77 - $5.50

Q1 2015

Shares 30,168 Value ($000) $725 Avg Close $4.94 Range $4.60 - $5.40

Q4 2014

Shares 33,919 Value ($000) $905 Avg Close $5.23 Range $4.74 - $5.57

Q3 2014

Shares 7,106 Value ($000) $177 Avg Close $5.21 Range $4.59 - $5.65

Q2 2014

Shares 10,124 Value ($000) $278 Avg Close $5.47 Range $5.05 - $6.00

Q1 2014

Shares 22,430 Value ($000) $663 Avg Close $5.82 Range $5.47 - $6.18

Q4 2013

Shares 32,819 Value ($000) $919 Avg Close $5.40 Range $4.77 - $6.00

Q3 2013

Shares 17,175 Value ($000) $445 Avg Close $4.79 Range $4.44 - $5.21

Q2 2013

Shares 46,138 Value ($000) $1,085 Avg Close $5.31 Range $4.51 - $6.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	222,039	$7,447	$33.82	$31.18 - $37.75
Q3 2025	107,470	$3,587	$36.35	$32.91 - $38.66
Q2 2025	150,016	$5,395	$33.29	$27.27 - $36.67
Q1 2025	112,071	$3,278	$33.56	$28.17 - $42.98
Q4 2024	136,705	$5,446	$44.89	$39.19 - $51.20
Q3 2024	141,257	$6,662	$44.50	$39.43 - $48.26
Q2 2024	21,417	$4,379	$40.77	$36.50 - $44.28
Q1 2024	22,294	$4,118	$34.64	$31.61 - $38.03
Q4 2023	15,536	$2,593	$31.93	$28.67 - $33.99
Q3 2023	15,470	$2,352	$32.50	$30.19 - $34.65
Q2 2023	17,455	$2,858	$29.41	$26.46 - $33.10
Q1 2023	16,137	$2,371	$28.89	$26.24 - $31.92
Q4 2022	17,283	$2,509	$28.91	$24.57 - $33.93
Q3 2022	23,687	$3,045	$27.98	$24.84 - $31.09
Q2 2022	421,988	$57,622	$27.42	$23.71 - $33.82
Q1 2022	15,099	$2,491	$30.77	$25.33 - $35.29
Q4 2021	26,204	$4,450	$34.44	$29.39 - $38.58
Q3 2021	17,468	$2,609	$27.46	$24.08 - $30.91
Q2 2021	10,600	$1,294	$25.16	$23.20 - $28.95
Q1 2021	9,968	$1,353	$26.50	$22.63 - $28.94
Q4 2020	18,258	$2,114	$22.53	$19.06 - $25.44
Q3 2020	7,988	$763	$17.77	$14.99 - $19.31
Q2 2020	21,685	$1,716	$15.19	$12.93 - $17.00
Q1 2020	26,458	$1,869	$17.03	$12.72 - $19.87
Q4 2019	18,332	$1,579	$17.32	$16.24 - $18.07
Q3 2019	16,170	$1,402	$16.34	$14.60 - $17.46
Q2 2019	85,413	$6,709	$13.48	$11.77 - $15.78
Q1 2019	84,590	$5,041	$11.21	$9.70 - $12.25
Q4 2018	76,106	$3,940	$12.40	$9.76 - $14.51
Q3 2018	34,936	$2,386	$13.24	$11.60 - $14.44
Q2 2018	19,705	$1,153	$10.68	$9.26 - $11.77
Q1 2018	28,127	$1,377	$9.88	$8.93 - $10.68
Q4 2017	28,542	$1,375	$9.70	$9.21 - $10.18
Q3 2017	58,100	$2,704	$8.79	$7.99 - $9.67
Q2 2017	50,728	$2,321	$8.91	$7.98 - $9.55
Q1 2017	60,281	$2,463	$8.29	$7.77 - $8.97
Q4 2016	170,074	$7,339	$8.08	$6.96 - $8.86
Q3 2016	93,403	$3,313	$6.78	$6.02 - $7.25
Q2 2016	38,206	$1,175	$5.98	$5.60 - $6.35
Q1 2016	59,843	$1,785	$5.32	$4.57 - $6.01
Q4 2015	2,673	$70	$5.34	$4.76 - $5.64
Q3 2015	2,390	$58	$5.12	$4.82 - $5.50
Q2 2015	2,807	$72	$5.12	$4.77 - $5.50
Q1 2015	30,168	$725	$4.94	$4.60 - $5.40
Q4 2014	33,919	$905	$5.23	$4.74 - $5.57
Q3 2014	7,106	$177	$5.21	$4.59 - $5.65
Q2 2014	10,124	$278	$5.47	$5.05 - $6.00
Q1 2014	22,430	$663	$5.82	$5.47 - $6.18
Q4 2013	32,819	$919	$5.40	$4.77 - $6.00
Q3 2013	17,175	$445	$4.79	$4.44 - $5.21
Q2 2013	46,138	$1,085	$5.31	$4.51 - $6.11