TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025
Shares 25,800,544 Value ($000) $865,350 Avg Close $33.82 Range $31.18 - $37.75
Q3 2025
Shares 26,301,722 Value ($000) $877,951 Avg Close $36.35 Range $32.91 - $38.66
Q2 2025
Shares 26,581,181 Value ($000) $955,859 Avg Close $33.29 Range $27.27 - $36.67
Q1 2025
Shares 27,185,795 Value ($000) $795,185 Avg Close $33.56 Range $28.17 - $42.98
Q4 2024
Shares 25,912,103 Value ($000) $1,032,338 Avg Close $44.89 Range $39.19 - $51.20
Q3 2024
Shares 25,784,346 Value ($000) $1,215,990 Avg Close $44.50 Range $39.43 - $48.26
Q2 2024
Shares 5,165,483 Value ($000) $1,056,238 Avg Close $40.77 Range $36.50 - $44.28
Q1 2024
Shares 5,168,554 Value ($000) $954,684 Avg Close $34.64 Range $31.61 - $38.03
Q4 2023
Shares 5,153,853 Value ($000) $860,333 Avg Close $31.93 Range $28.67 - $33.99
Q3 2023
Shares 5,187,777 Value ($000) $788,698 Avg Close $32.50 Range $30.19 - $34.65
Q2 2023
Shares 5,341,986 Value ($000) $874,697 Avg Close $29.41 Range $26.46 - $33.10
Q1 2023
Shares 5,605,294 Value ($000) $823,474 Avg Close $28.89 Range $26.24 - $31.92
Q4 2022
Shares 5,336,901 Value ($000) $774,865 Avg Close $28.91 Range $24.57 - $33.93
Q3 2022
Shares 5,221,253 Value ($000) $671,087 Avg Close $27.98 Range $24.84 - $31.09
Q2 2022
Shares 5,129,201 Value ($000) $700,392 Avg Close $27.42 Range $23.71 - $33.82
Q1 2022
Shares 5,303,607 Value ($000) $874,777 Avg Close $30.77 Range $25.33 - $35.29
Q4 2021
Shares 5,241,701 Value ($000) $890,041 Avg Close $34.44 Range $29.39 - $38.58
Q3 2021
Shares 5,297,980 Value ($000) $791,201 Avg Close $27.46 Range $24.08 - $30.91
Q2 2021
Shares 5,371,449 Value ($000) $655,532 Avg Close $25.16 Range $23.20 - $28.95
Q1 2021
Shares 5,321,586 Value ($000) $722,246 Avg Close $26.50 Range $22.63 - $28.94
Q4 2020
Shares 5,144,221 Value ($000) $595,597 Avg Close $22.53 Range $19.06 - $25.44
Q3 2020
Shares 5,104,127 Value ($000) $487,444 Avg Close $17.77 Range $14.99 - $19.31
Q2 2020
Shares 5,444,114 Value ($000) $430,738 Avg Close $15.19 Range $12.93 - $17.00
Q1 2020
Shares 5,630,848 Value ($000) $397,650 Avg Close $17.03 Range $12.72 - $19.87
Q4 2019
Shares 5,486,615 Value ($000) $472,727 Avg Close $17.32 Range $16.24 - $18.07
Q3 2019
Shares 5,512,076 Value ($000) $478,227 Avg Close $16.34 Range $14.60 - $17.46
Q2 2019
Shares 5,805,602 Value ($000) $456,030 Avg Close $13.48 Range $11.77 - $15.78
Q1 2019
Shares 5,804,411 Value ($000) $345,886 Avg Close $11.21 Range $9.70 - $12.25
Q4 2018
Shares 5,703,476 Value ($000) $295,268 Avg Close $12.40 Range $9.76 - $14.51
Q3 2018
Shares 5,584,328 Value ($000) $381,410 Avg Close $13.24 Range $11.60 - $14.44
Q2 2018
Shares 5,499,902 Value ($000) $321,745 Avg Close $10.68 Range $9.26 - $11.77
Q1 2018
Shares 5,349,788 Value ($000) $261,872 Avg Close $9.88 Range $8.93 - $10.68
Q4 2017
Shares 5,210,796 Value ($000) $250,899 Avg Close $9.70 Range $9.21 - $10.18
Q3 2017
Shares 5,266,201 Value ($000) $245,141 Avg Close $8.79 Range $7.99 - $9.67
Q2 2017
Shares 5,236,842 Value ($000) $239,585 Avg Close $8.91 Range $7.98 - $9.55
Q1 2017
Shares 5,212,870 Value ($000) $212,946 Avg Close $8.29 Range $7.77 - $8.97
Q4 2016
Shares 4,910,049 Value ($000) $211,869 Avg Close $8.08 Range $6.96 - $8.86
Q3 2016
Shares 4,773,564 Value ($000) $169,318 Avg Close $6.78 Range $6.02 - $7.25
Q2 2016
Shares 4,628,608 Value ($000) $142,306 Avg Close $5.98 Range $5.60 - $6.35
Q1 2016
Shares 4,424,120 Value ($000) $131,927 Avg Close $5.32 Range $4.57 - $6.01
Q4 2015
Shares 4,240,003 Value ($000) $110,325 Avg Close $5.34 Range $4.76 - $5.64
Q3 2015
Shares 4,176,923 Value ($000) $101,541 Avg Close $5.12 Range $4.82 - $5.50
Q2 2015
Shares 4,212,608 Value ($000) $108,011 Avg Close $5.12 Range $4.77 - $5.50
Q1 2015
Shares 4,264,962 Value ($000) $102,444 Avg Close $4.94 Range $4.60 - $5.40
Q4 2014
Shares 4,131,331 Value ($000) $110,307 Avg Close $5.23 Range $4.74 - $5.57
Q3 2014
Shares 4,120,399 Value ($000) $102,927 Avg Close $5.21 Range $4.59 - $5.65
Q2 2014
Shares 4,099,700 Value ($000) $112,742 Avg Close $5.47 Range $5.05 - $6.00
Q1 2014
Shares 4,042,186 Value ($000) $119,608 Avg Close $5.82 Range $5.47 - $6.18
Q4 2013
Shares 3,865,735 Value ($000) $108,163 Avg Close $5.40 Range $4.77 - $6.00
Q3 2013
Shares 3,745,918 Value ($000) $96,982 Avg Close $4.79 Range $4.44 - $5.21
Q2 2013
Shares 3,648,329 Value ($000) $85,772 Avg Close $5.31 Range $4.51 - $6.11