Employees Retirement System of Texas’s Tetra Tech TTEK Stock Holding History

Employees Retirement System of Texas’s Portfolio TTEK Stock Details TTEK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$79K	Buy	+2,738	New	+$80.4K	﹤0.01%	435
2021 Q4	–	Sell	-75,000	Closed	-$2.24M	–	826
2021 Q3	$2.24M	Hold	75,000	–	–	0.03%	542
2021 Q2	$1.83M	Hold	75,000	–	–	0.02%	590
2021 Q1	$2.04M	Hold	75,000	–	–	0.03%	574
2020 Q4	$1.74M	Hold	75,000	–	–	0.03%	515
2020 Q3	$1.43M	Buy	+75,000	New	+$1.33M	0.02%	572
2019 Q4	–	Sell	-85,000	Closed	-$1.48M	–	859
2019 Q3	$1.48M	Sell	85,000 -67,500	-44%	-$1.1M	0.02%	606
2019 Q2	$2.4M	Sell	152,500 -90,000	-37%	-$1.21M	0.04%	498
2019 Q1	$2.89M	Hold	242,500	–	–	0.04%	467
2018 Q4	$2.51M	Hold	242,500	–	–	0.04%	484
2018 Q3	$3.31M	Sell	242,500 -60,000	-20%	-$794K	0.04%	454
2018 Q2	$3.54M	Hold	302,500	–	–	0.05%	458
2018 Q1	$2.96M	Hold	302,500	–	–	0.04%	508
2017 Q4	$2.91M	Hold	302,500	–	–	0.04%	520
2017 Q3	$2.82M	Sell	302,500 -110,000	-27%	-$967K	0.04%	541
2017 Q2	$3.77M	Hold	412,500	–	–	0.05%	455
2017 Q1	$3.37M	Sell	412,500 -140,000	-25%	-$1.16M	0.05%	489
2016 Q4	$4.77M	Hold	552,500	–	–	0.07%	379
2016 Q3	$3.92M	Buy	552,500 +160,000	+41%	+$1.08M	0.05%	428
2016 Q2	$2.41M	Hold	392,500	–	–	0.03%	528
2016 Q1	$2.34M	Hold	392,500	–	–	0.03%	531
2015 Q4	$2.04M	Hold	392,500	–	–	0.03%	565
2015 Q3	$1.91M	Hold	392,500	–	–	0.03%	615
2015 Q2	$2.01M	Hold	392,500	–	–	0.03%	623
2015 Q1	$1.89M	Hold	392,500	–	–	0.02%	641
2014 Q4	$2.1M	Sell	392,500 -35,000	-8%	-$183K	0.03%	594
2014 Q3	$2.14M	Hold	427,500	–	–	0.03%	583
2014 Q2	$2.35M	Hold	427,500	–	–	0.03%	567
2014 Q1	$2.53M	Hold	427,500	–	–	0.03%	529
2013 Q4	$2.39M	Hold	427,500	–	–	0.03%	576
2013 Q3	$2.21M	Hold	427,500	–	–	0.03%	574
2013 Q2	$2.01M	Buy	+427,500	New	+$2.27M	0.02%	623

Other funds holding TTEK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Employees Retirement System of Texas's TTEK Position: Q2 2026 in Review

Employees Retirement System of Texas opened a new position in Tetra Tech (TTEK) in Q2 2026: 2,738 shares worth $79K. The stake represents ﹤0.01% of the portfolio and ranks #435 among its holdings. This is a return to the name: Employees Retirement System of Texas previously reported a position in TTEK as recently as Q3 2021.

Employees Retirement System of Texas first reported a position in TTEK in Q2 2013 and has held it in 32 quarters since. The position peaked at $4.77M in Q4 2016. 554 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

Employees Retirement System of Texas held 2,738 shares of Tetra Tech worth $79K as of Q2 2026.
Tetra Tech was a new Employees Retirement System of Texas position in Q2 2026.
Tetra Tech made up ﹤0.01% of Employees Retirement System of Texas's portfolio in Q2 2026, its #435 holding.
Employees Retirement System of Texas first reported a position in Tetra Tech in Q2 2013 and has held it in 32 quarters since.
Employees Retirement System of Texas's Tetra Tech position peaked at $4.77M in Q4 2016.
554 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Employees Retirement System of Texas's 13F filing for Q2 2026, filed 14 Aug 2026.