TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

VAN ECK ASSOCIATES CORP's Holding History (CIK: 0000869178)

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

Q4 2025

Shares 331,355 Value ($000) $11 Avg Close $33.82 Range $31.18 - $37.75

Q3 2025

Shares 320,953 Value ($000) $11 Avg Close $36.35 Range $32.91 - $38.66

Q2 2025

Shares 305,284 Value ($000) $11 Avg Close $33.29 Range $27.27 - $36.67

Q1 2025

Shares 344,815 Value ($000) $10 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 289,460 Value ($000) $12 Avg Close $44.89 Range $39.19 - $51.20

Q3 2024

Shares 218,850 Value ($000) $11 Avg Close $44.50 Range $39.43 - $48.26

Q2 2024

Shares 36,397 Value ($000) $7 Avg Close $40.77 Range $36.50 - $44.28

Q1 2024

Shares 39,564 Value ($000) $7 Avg Close $34.64 Range $31.61 - $38.03

Q4 2023

Shares 31,275 Value ($000) $5 Avg Close $31.93 Range $28.67 - $33.99

Q3 2023

Shares 28,424 Value ($000) $4 Avg Close $32.50 Range $30.19 - $34.65

Q2 2023

Shares 21,877 Value ($000) $4 Avg Close $29.41 Range $26.46 - $33.10

Q1 2023

Shares 21,979 Value ($000) $3 Avg Close $28.89 Range $26.24 - $31.92

Q4 2022

Shares 17,383 Value ($000) $3 Avg Close $28.91 Range $24.57 - $33.93

Q3 2022

Shares 20,369 Value ($000) $2,618 Avg Close $27.98 Range $24.84 - $31.09

Q2 2022

Shares 19,883 Value ($000) $2,715 Avg Close $27.42 Range $23.71 - $33.82

Q1 2022

Shares 16,455 Value ($000) $2,714 Avg Close $30.77 Range $25.33 - $35.29

Q4 2021

Shares 15,553 Value ($000) $2,641 Avg Close $34.44 Range $29.39 - $38.58

Q3 2021

Shares 15,724 Value ($000) $2,349 Avg Close $27.46 Range $24.08 - $30.91

Q2 2021

Shares 17,447 Value ($000) $2,129 Avg Close $25.16 Range $23.20 - $28.95

Q1 2021

Shares 11,950 Value ($000) $1,622 Avg Close $26.50 Range $22.63 - $28.94

Q4 2020

Shares 11,639 Value ($000) $1,348 Avg Close $22.53 Range $19.06 - $25.44

Q3 2020

Shares 13,049 Value ($000) $1,246 Avg Close $17.77 Range $14.99 - $19.31

Q2 2020

Shares 15,077 Value ($000) $1,193 Avg Close $15.19 Range $12.93 - $17.00

Q1 2020

Shares 14,376 Value ($000) $1,015 Avg Close $17.03 Range $12.72 - $19.87

Q4 2019

Shares 13,526 Value ($000) $1,165 Avg Close $17.32 Range $16.24 - $18.07

Q3 2019

Shares 14,660 Value ($000) $1,272 Avg Close $16.34 Range $14.60 - $17.46

Q2 2019

Shares 16,930 Value ($000) $1,330 Avg Close $13.48 Range $11.77 - $15.78

Q1 2019

Shares 18,495 Value ($000) $1,102 Avg Close $11.21 Range $9.70 - $12.25

Q4 2018

Shares 15,279 Value ($000) $791 Avg Close $12.40 Range $9.76 - $14.51

Q3 2018

Shares 12,597 Value ($000) $860 Avg Close $13.24 Range $11.60 - $14.44

Q2 2018

Shares 15,030 Value ($000) $879 Avg Close $10.68 Range $9.26 - $11.77

Q1 2018

Shares 16,493 Value ($000) $807 Avg Close $9.88 Range $8.93 - $10.68

Q4 2017

Shares 12,543 Value ($000) $604 Avg Close $9.70 Range $9.21 - $10.18

Q3 2017

Shares 13,831 Value ($000) $644 Avg Close $8.79 Range $7.99 - $9.67

Q2 2017

Shares 16,576 Value ($000) $758 Avg Close $8.91 Range $7.98 - $9.55

Q1 2017

Shares 18,324 Value ($000) $749 Avg Close $8.29 Range $7.77 - $8.97

Q4 2016

Shares 16,890 Value ($000) $729 Avg Close $8.08 Range $6.96 - $8.86

Q3 2016

Shares 18,526 Value ($000) $657 Avg Close $6.78 Range $6.02 - $7.25

Q2 2016

Shares 22,789 Value ($000) $701 Avg Close $5.98 Range $5.60 - $6.35

Q1 2016

Shares 20,975 Value ($000) $625 Avg Close $5.32 Range $4.57 - $6.01

Q4 2015

Shares 21,327 Value ($000) $555 Avg Close $5.34 Range $4.76 - $5.64

Q3 2015

Shares 21,142 Value ($000) $514 Avg Close $5.12 Range $4.82 - $5.50

Q2 2015

Shares 22,311 Value ($000) $572 Avg Close $5.12 Range $4.77 - $5.50

Q1 2015

Shares 23,277 Value ($000) $559 Avg Close $4.94 Range $4.60 - $5.40

Q4 2014

Shares 18,184 Value ($000) $486 Avg Close $5.23 Range $4.74 - $5.57

Q3 2014

Shares 18,073 Value ($000) $451 Avg Close $5.21 Range $4.59 - $5.65

Q2 2014

Shares 19,022 Value ($000) $523 Avg Close $5.47 Range $5.05 - $6.00

Q1 2014

Shares 16,485 Value ($000) $488 Avg Close $5.82 Range $5.47 - $6.18

Q4 2013

Shares 17,490 Value ($000) $489 Avg Close $5.40 Range $4.77 - $6.00

Q3 2013

Shares 20,448 Value ($000) $529 Avg Close $4.79 Range $4.44 - $5.21

Q2 2013

Shares 20,991 Value ($000) $493 Avg Close $5.31 Range $4.51 - $6.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	331,355	$11	$33.82	$31.18 - $37.75
Q3 2025	320,953	$11	$36.35	$32.91 - $38.66
Q2 2025	305,284	$11	$33.29	$27.27 - $36.67
Q1 2025	344,815	$10	$33.56	$28.17 - $42.98
Q4 2024	289,460	$12	$44.89	$39.19 - $51.20
Q3 2024	218,850	$11	$44.50	$39.43 - $48.26
Q2 2024	36,397	$7	$40.77	$36.50 - $44.28
Q1 2024	39,564	$7	$34.64	$31.61 - $38.03
Q4 2023	31,275	$5	$31.93	$28.67 - $33.99
Q3 2023	28,424	$4	$32.50	$30.19 - $34.65
Q2 2023	21,877	$4	$29.41	$26.46 - $33.10
Q1 2023	21,979	$3	$28.89	$26.24 - $31.92
Q4 2022	17,383	$3	$28.91	$24.57 - $33.93
Q3 2022	20,369	$2,618	$27.98	$24.84 - $31.09
Q2 2022	19,883	$2,715	$27.42	$23.71 - $33.82
Q1 2022	16,455	$2,714	$30.77	$25.33 - $35.29
Q4 2021	15,553	$2,641	$34.44	$29.39 - $38.58
Q3 2021	15,724	$2,349	$27.46	$24.08 - $30.91
Q2 2021	17,447	$2,129	$25.16	$23.20 - $28.95
Q1 2021	11,950	$1,622	$26.50	$22.63 - $28.94
Q4 2020	11,639	$1,348	$22.53	$19.06 - $25.44
Q3 2020	13,049	$1,246	$17.77	$14.99 - $19.31
Q2 2020	15,077	$1,193	$15.19	$12.93 - $17.00
Q1 2020	14,376	$1,015	$17.03	$12.72 - $19.87
Q4 2019	13,526	$1,165	$17.32	$16.24 - $18.07
Q3 2019	14,660	$1,272	$16.34	$14.60 - $17.46
Q2 2019	16,930	$1,330	$13.48	$11.77 - $15.78
Q1 2019	18,495	$1,102	$11.21	$9.70 - $12.25
Q4 2018	15,279	$791	$12.40	$9.76 - $14.51
Q3 2018	12,597	$860	$13.24	$11.60 - $14.44
Q2 2018	15,030	$879	$10.68	$9.26 - $11.77
Q1 2018	16,493	$807	$9.88	$8.93 - $10.68
Q4 2017	12,543	$604	$9.70	$9.21 - $10.18
Q3 2017	13,831	$644	$8.79	$7.99 - $9.67
Q2 2017	16,576	$758	$8.91	$7.98 - $9.55
Q1 2017	18,324	$749	$8.29	$7.77 - $8.97
Q4 2016	16,890	$729	$8.08	$6.96 - $8.86
Q3 2016	18,526	$657	$6.78	$6.02 - $7.25
Q2 2016	22,789	$701	$5.98	$5.60 - $6.35
Q1 2016	20,975	$625	$5.32	$4.57 - $6.01
Q4 2015	21,327	$555	$5.34	$4.76 - $5.64
Q3 2015	21,142	$514	$5.12	$4.82 - $5.50
Q2 2015	22,311	$572	$5.12	$4.77 - $5.50
Q1 2015	23,277	$559	$4.94	$4.60 - $5.40
Q4 2014	18,184	$486	$5.23	$4.74 - $5.57
Q3 2014	18,073	$451	$5.21	$4.59 - $5.65
Q2 2014	19,022	$523	$5.47	$5.05 - $6.00
Q1 2014	16,485	$488	$5.82	$5.47 - $6.18
Q4 2013	17,490	$489	$5.40	$4.77 - $6.00
Q3 2013	20,448	$529	$4.79	$4.44 - $5.21
Q2 2013	20,991	$493	$5.31	$4.51 - $6.11