Alliancebernstein L.P. Tetra Tech Inc Transaction History

Alliancebernstein L.P.

  • $290 Billion
  • Q2 2025

A detailed history of Alliancebernstein L.P. transactions in Tetra Tech Inc stock. As of the latest transaction made, Alliancebernstein L.P. holds 5,875,571 shares of TTEK stock, worth $198 Million. This represents 0.07% of its overall portfolio holdings.

Number of Shares
5,875,571
Previous 6,141,224 4.33%
Holding current value
$198 Million
Previous $180 Million 17.62%
% of portfolio
0.07%
Previous 0.07%

Shares

32 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025
SELL
$28.01 - $36.25 $7.44 Million - $9.63 Million
-265,653 Reduced 4.33%
5,875,571 $211 Million
Q1 2025

May 15, 2025
SELL
$28.26 - $42.58 $48.3 Million - $72.8 Million
-1,709,763 Reduced 21.78%
6,141,224 $180 Million
Q4 2024

Feb 12, 2025
SELL
$39.8 - $50.52 $139 Million - $176 Million
-3,485,428 Reduced 30.75%
7,850,987 $313 Million
Q3 2024

Nov 14, 2024
BUY
$45.59 - $237.74 $406 Million - $2.12 Billion
8,903,899 Added 366.04%
11,336,415 $534 Million
Q2 2024

Aug 14, 2024
SELL
$184.08 - $220.4 $20.9 Million - $25.1 Million
-113,731 Reduced 4.47%
2,432,516 $497 Million
Q1 2024

May 14, 2024
SELL
$158.18 - $186.82 $14.5 Million - $17.1 Million
-91,487 Reduced 3.47%
2,546,247 $470 Million
Q4 2023

Feb 14, 2024
SELL
$144.77 - $168.39 $1.5 Million - $1.74 Million
-10,337 Reduced 0.39%
2,637,734 $440 Million
Q3 2023

Nov 14, 2023
SELL
$151.71 - $172.29 $5.77 Million - $6.55 Million
-38,025 Reduced 1.42%
2,648,071 $403 Million
Q2 2023

Aug 15, 2023
SELL
$132.63 - $164.02 $52 Million - $64.2 Million
-391,709 Reduced 12.73%
2,686,096 $440 Million
Q1 2023

May 15, 2023
BUY
$132.66 - $157.87 $17.1 Million - $20.4 Million
129,103 Added 4.38%
3,077,805 $452 Million
Q4 2022

Feb 14, 2023
SELL
$123.25 - $162.53 $30.9 Million - $40.8 Million
-250,817 Reduced 7.84%
2,948,702 $428 Million
Q3 2022

Nov 15, 2022
SELL
$124.45 - $153.27 $18.7 Million - $23 Million
-150,264 Reduced 4.49%
3,199,519 $411 Million
Q2 2022

Aug 15, 2022
SELL
$119.47 - $167.18 $32.9 Million - $46 Million
-275,305 Reduced 7.59%
3,349,783 $457 Million
Q1 2022

May 13, 2022
BUY
$128.6 - $172.35 $133 Million - $179 Million
1,036,390 Added 40.04%
3,625,088 $598 Million
Q4 2021

Feb 14, 2022
BUY
$151.16 - $190.38 $1.33 Million - $1.68 Million
8,827 Added 0.34%
2,588,698 $440 Million
Q3 2021

Nov 10, 2021
BUY
$121.48 - $153.26 $26.7 Million - $33.7 Million
220,145 Added 9.33%
2,579,871 $385 Million
Q2 2021

Jul 30, 2021
BUY
$116.17 - $143.73 $18.3 Million - $22.7 Million
157,847 Added 7.17%
2,359,726 $288 Million
Q1 2021

May 06, 2021
BUY
$114.17 - $143.19 $27.8 Million - $34.9 Million
243,786 Added 12.45%
2,201,879 $299 Million
Q4 2020

Feb 08, 2021
BUY
$97.16 - $125.19 $70.1 Million - $90.3 Million
721,009 Added 58.28%
1,958,093 $227 Million
Q3 2020

Nov 12, 2020
BUY
$75.56 - $96.21 $10.5 Million - $13.3 Million
138,367 Added 12.59%
1,237,084 $118 Million
Q2 2020

Aug 13, 2020
BUY
$65.94 - $84.12 $4.05 Million - $5.17 Million
61,440 Added 5.92%
1,098,717 $86.9 Million
Q1 2020

May 14, 2020
BUY
$67.02 - $98.26 $3.06 Million - $4.49 Million
45,718 Added 4.61%
1,037,277 $73.3 Million
Q4 2019

Feb 18, 2020
BUY
$81.47 - $89.54 $217,443 - $238,982
2,669 Added 0.27%
991,559 $85.4 Million
Q3 2019

Nov 14, 2019
SELL
$75.17 - $86.76 $6.94 Million - $8.01 Million
-92,322 Reduced 8.54%
988,890 $85.8 Million
Q2 2019

Aug 14, 2019
SELL
$59.4 - $78.55 $572,794 - $757,457
-9,643 Reduced 0.88%
1,081,212 $84.9 Million
Q1 2019

May 14, 2019
BUY
$48.61 - $60.64 $6.62 Million - $8.26 Million
136,141 Added 14.26%
1,090,855 $65 Million
Q4 2018

Feb 13, 2019
SELL
$49.08 - $72.33 $1.46 Million - $2.15 Million
-29,669 Reduced 3.01%
954,714 $49.4 Million
Q3 2018

Nov 08, 2018
SELL
$59.15 - $71.75 $2.22 Million - $2.69 Million
-37,512 Reduced 3.67%
984,383 $67.2 Million
Q2 2018

Aug 13, 2018
BUY
$47.65 - $58.5 $10.1 Million - $12.4 Million
211,961 Added 26.17%
1,021,895 $59.8 Million
Q1 2018

May 14, 2018
SELL
$45.4 - $53.0 $250,971 - $292,984
-5,528 Reduced 0.68%
809,934 $39.6 Million
Q4 2017

Feb 13, 2018
SELL
$47.05 - $50.7 $1.53 Million - $1.65 Million
-32,479 Reduced 3.83%
815,462 $39.3 Million
Q3 2017

Nov 13, 2017
BUY
$40.25 - $47.95 $34.1 Million - $40.7 Million
847,941
847,941 $39.5 Million

Others Institutions Holding TTEK

# of Institutions
660
Shares Held
230M
Call Options Held
618K
Put Options Held
1.14M
View Full List

About TETRA TECH INC

TTEK Quotes by TradingView
  • Ticker TTEK
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Engineering & Construction
  • Shares Outstandng 53,318,700
  • Market Cap $1.8B
  • Description
  • Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through two segments Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engi...
More about TTEK
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