Ohio Public Employees Retirement System (OPERS)
TTEK icon

Ohio Public Employees Retirement System (OPERS)’s Tetra Tech TTEK Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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
Q1 		$2.35M Sell
78,121
-3,302
-4% -$117K 0.01% 1006
2025
Q4 		$2.73M Sell
81,423
-2,964
-4% -$100K 0.01% 952
2025
Q3 		$2.82M Sell
84,387
-749
-0.9% -$27.2K 0.01% 947
2025
Q2 		$3.06M Buy
85,136
+897
+1% +$29.9K 0.01% 880
2025
Q1 		$2.46M Sell
84,239
-9,263
-10% -$311K 0.01% 965
2024
Q4 		$3.73M Sell
93,502
-5,238
-5% -$235K 0.01% 831
2024
Q3 		$4.66M Sell
98,740
-4,920
-5% -$219K 0.02% 697
2024
Q2 		$4.24M Buy
103,660
+100
+0.1% +$4.08K 0.02% 669
2024
Q1 		$3.83M Sell
103,560
-14,760
-12% -$511K 0.02% 728
2023
Q4 		$3.95M Buy
118,320
+2,550
+2% +$81.4K 0.02% 745
2023
Q3 		$3.52M Sell
115,770
-12,620
-10% -$410K 0.02% 724
2023
Q2 		$4.21M Sell
128,390
-8,350
-6% -$246K 0.02% 696
2023
Q1 		$4.02M Sell
136,740
-3,590
-3% -$104K 0.02% 707
2022
Q4 		$4.08M Sell
140,330
-3,205
-2% -$92.6K 0.02% 707
2022
Q3 		$3.69M Sell
143,535
-645
-0.4% -$18.1K 0.02% 747
2022
Q2 		$3.94M Buy
144,180
+136,345
+1,740% +$3.74M 0.02% 739
2022
Q1 		$258K Buy
7,835
+290
+4% +$8.92K ﹤0.01% 1465
2021
Q4 		$256K Sell
7,545
-140
-2% -$4.82K ﹤0.01% 1455
2021
Q3 		$230K Buy
7,685
+85
+1% +$2.33K ﹤0.01% 1482
2021
Q2 		$186K Sell
7,600
-4,985
-40% -$125K ﹤0.01% 1537
2021
Q1 		$342K Sell
12,585
-190
-1% -$5.03K ﹤0.01% 1382
2020
Q4 		$296K Sell
12,775
-1,640
-11% -$37K ﹤0.01% 1352
2020
Q3 		$275K Sell
14,415
-108,495
-88% -$1.93M ﹤0.01% 1298
2020
Q2 		$1.95M Sell
122,910
-253,155
-67% -$3.84M 0.01% 923
2020
Q1 		$5.31M Buy
376,065
+251,215
+201% +$4.28M 0.04% 424
2019
Q4 		$2.15M Sell
124,850
-23,310
-16% -$404K 0.01% 908
2019
Q3 		$2.57M Buy
148,160
+68,210
+85% +$1.11M 0.01% 856
2019
Q2 		$1.26M Sell
79,950
-1,225
-2% -$16.5K 0.01% 1131
2019
Q1 		$967K Hold
81,175
– – 0.01% 1216
2018
Q4 		$840K Sell
81,175
-825
-1% -$10.2K ﹤0.01% 1181
2018
Q3 		$1.12M Sell
82,000
-5,260
-6% -$69.6K 0.01% 1226
2018
Q2 		$1.02M Buy
87,260
+285
+0.3% +$3.04K 0.01% 1274
2018
Q1 		$851K Sell
86,975
-6,815
-7% -$67.3K ﹤0.01% 1288
2017
Q4 		$903K Sell
93,790
-42,705
-31% -$414K ﹤0.01% 1284
2017
Q3 		$1.27M Buy
136,495
+42,850
+46% +$377K 0.01% 1180
2017
Q2 		$857K Sell
93,645
-47,140
-33% -$420K ﹤0.01% 1242
2017
Q1 		$1.15M Sell
140,785
-21,385
-13% -$177K 0.01% 1134
2016
Q4 		$1.39M Sell
162,170
-93,735
-37% -$757K 0.01% 1092
2016
Q3 		$1.81M Sell
255,905
-1,915
-0.7% -$13K 0.01% 952
2016
Q2 		$1.58M Buy
257,820
+750
+0.3% +$4.48K 0.01% 959
2016
Q1 		$1.53M Sell
257,070
-5,235
-2% -$27.8K 0.01% 936
2015
Q4 		$1.36M Sell
262,305
-85,730
-25% -$458K 0.01% 999
2015
Q3 		$1.69M Sell
348,035
-91,915
-21% -$470K 0.01% 953
2015
Q2 		$2.26M Sell
439,950
-34,090
-7% -$175K 0.01% 881
2015
Q1 		$2.28M Buy
474,040
+2,955
+0.6% +$14.6K 0.01% 855
2014
Q4 		$2.52M Sell
471,085
-100,435
-18% -$525K 0.01% 809
2014
Q3 		$2.85M Sell
571,520
-247,735
-30% -$1.29M 0.02% 740
2014
Q2 		$4.51M Buy
819,255
+67,950
+9% +$372K 0.03% 613
2014
Q1 		$4.45M Buy
751,305
+127,635
+20% +$743K 0.03% 582
2013
Q4 		$3.49M Buy
623,670
+41,685
+7% +$225K 0.02% 725
2013
Q3 		$3.01M Sell
581,985
-131,445
-18% -$630K 0.02% 801
2013
Q2 		$3.35M Buy
+713,430
New +$3.79M 0.02% 696

Other funds holding TTEK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Ohio Public Employees Retirement System (OPERS)'s TTEK Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) reduced its Tetra Tech (TTEK) stake by 4.1% in Q1 2026, selling an estimated $117K and leaving 78,121 shares worth $2.35M. The position accounts for 0.01% of the portfolio, ranked #1006.

Ohio Public Employees Retirement System (OPERS) first reported a position in TTEK in Q2 2013 and has held it in 52 quarters since. The position peaked at $5.31M in Q1 2020. 589 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) held 78,121 shares of Tetra Tech worth $2.35M as of Q1 2026.
  • Ohio Public Employees Retirement System (OPERS) sold 3,302 Tetra Tech shares in Q1 2026, an estimated $117K.
  • Tetra Tech made up 0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #1006 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Tetra Tech in Q2 2013 and has held it in 52 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Tetra Tech position peaked at $5.31M in Q1 2020.
  • 589 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.