TETRA TECH INC - Common Stock (TTEK)

Historical Holders from Q1 2014 to Q1 2025

Symbol
TTEK on Nasdaq
CUSIP
88162G103
Type / Class
Equity / Common Stock
Shares outstanding
268M
All holders as of December 31, 2024
Q4 2024
Shares, excl. options
237M
Holdings value
$9.44B
% of all portfolios
0.01%
Grand Portfolio weight change
0%
Number of holders
626
Number of buys
269
Number of sells
-324
Average Value change %
0%
Average buys %
+0.002%
Average sells %
-0.003%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of TETRA TECH INC - Common Stock (TTEK)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 10.14% $795M 27.2M The Vanguard Group Mar 31, 2025
BlackRock, Inc. 9.7% $761M 26M BlackRock, Inc. Dec 31, 2024
PICTET ASSET MANAGEMENT SA 5.3% +2% $423M $12.9M 14.5M +3.13% PICTET ASSET MANAGEMENT SA Apr 15, 2025

Institutional Holders of TETRA TECH INC - Common Stock (TTEK)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q1 7.98M $233M +$110M $29.25 64
2024 Q4 237M $9.44B -$40.7M $39.84 626
2024 Q3 235M $11.1B +$7.61B $47.16 632
2024 Q2 48.3M $9.89B +$357M $204.48 595
2024 Q1 46M $8.5B -$94.9M $184.71 505
2023 Q4 47.2M $7.87B -$405M $166.93 498
2023 Q3 45.4M $6.91B +$59.9M $152.03 461
2023 Q2 46.2M $7.57B -$114M $163.74 440
2023 Q1 46.4M $6.81B +$68.4M $146.91 434
2022 Q4 45.9M $6.66B -$22.4M $145.19 457
2022 Q3 45.5M $5.85B -$75.9M $128.53 393
2022 Q2 46.1M $6.29B -$115M $136.55 393
2022 Q1 46.4M $7.66B +$105M $164.94 382
2021 Q4 44.6M $7.57B -$86.9M $169.80 384
2021 Q3 46.6M $6.96B +$119M $149.34 347
2021 Q2 46.5M $5.68B -$82.8M $122.04 357
2021 Q1 47.6M $6.44B +$27.9M $135.72 358
2020 Q4 46.6M $5.39B +$47.1M $115.78 352
2020 Q3 46.2M $4.41B +$28.4M $95.50 317
2020 Q2 45.8M $3.62B -$4.55M $79.12 297
2020 Q1 46M $3.25B -$33.5M $70.62 303
2019 Q4 47.2M $4.07B -$34.2M $86.16 330
2019 Q3 47.5M $4.12B -$127M $86.76 337
2019 Q2 49.1M $3.85B +$237M $78.55 321
2019 Q1 48.8M $2.91B +$4.93M $59.59 312
2018 Q4 48.5M $2.51B -$2.27M $51.77 316
2018 Q3 48.5M $3.31B -$18.7M $68.30 304
2018 Q2 48.7M $2.85B +$117M $58.50 275
2018 Q1 49.1M $2.4B +$20.1M $48.95 286
2017 Q4 49M $2.36B -$29.1M $48.15 292
2017 Q3 48.9M $2.28B -$6.11M $46.55 263
2017 Q2 49.7M $2.28B -$14.3M $45.75 281
2017 Q1 50M $2.04B +$317M $40.85 256
2016 Q4 48.6M $2.1B -$59.1M $43.15 271
2016 Q3 50.9M $1.8B -$46.3M $35.47 248
2016 Q2 52.1M $1.6B -$14.1M $30.74 238
2016 Q1 54.3M $1.62B -$19.6M $29.82 237
2015 Q4 55M $1.43B +$6.77M $26.02 235
2015 Q3 54.8M $1.33B -$11.5M $24.31 224
2015 Q2 55M $1.41B +$26.4M $25.64 211
2015 Q1 54.9M $1.32B -$12.5M $24.02 204
2014 Q4 54.3M $1.45B -$42.4M $26.70 208
2014 Q3 56.6M $1.41B -$59.7M $24.98 204
2014 Q2 59.7M $1.64B -$40.2M $27.50 213
2014 Q1 60M $1.77B +$6.25M $29.59 215