OPERF
TTEK icon

Oregon Public Employees Retirement Fund’s Tetra Tech TTEK Stock Holding History

Oregon Public Employees Retirement Fund’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 		$1.55M Buy
53,625
+100
+0.2% +$2.94K 0.02% 695
2026
Q1 		$1.61M Buy
53,525
+1,600
+3% +$56.6K 0.02% 616
2025
Q4 		$1.74M Sell
51,925
-1,000
-2% -$33.8K 0.02% 572
2025
Q3 		$1.77M Sell
52,925
-700
-1% -$25.4K 0.02% 561
2025
Q2 		$1.93M Sell
53,625
-800
-1% -$26.6K 0.03% 438
2025
Q1 		$1.59M Sell
54,425
-100
-0.2% -$3.36K 0.03% 504
2024
Q4 		$2.17M Buy
54,525
+400
+0.7% +$18K 0.04% 377
2024
Q3 		$2.55M Sell
54,125
-1,295
-2% -$57.6K 0.05% 330
2024
Q2 		$2.27M Sell
55,420
-10,835
-16% -$442K 0.04% 342
2024
Q1 		$2.45M Sell
66,255
-9,000
-12% -$312K 0.05% 352
2023
Q4 		$2.51M Buy
75,255
+785
+1% +$25.1K 0.04% 398
2023
Q3 		$2.26M Sell
74,470
-2,500
-3% -$81.2K 0.03% 534
2023
Q2 		$2.52M Sell
76,970
-1,000
-1% -$29.4K 0.03% 501
2023
Q1 		$2.29M Hold
77,970
– – 0.03% 537
2022
Q4 		$2.26M Buy
77,970
+130
+0.2% +$3.76K 0.03% 544
2022
Q3 		$2M Sell
77,840
-190
-0.2% -$5.32K 0.03% 542
2022
Q2 		$2.13M Sell
78,030
-8,465
-10% -$232K 0.03% 429
2022
Q1 		$2.85M Sell
86,495
-1,395
-2% -$42.9K 0.03% 549
2021
Q4 		$2.98M Sell
87,890
-3,360
-4% -$116K 0.03% 454
2021
Q3 		$2.73M Sell
91,250
-1,205
-1% -$33.1K 0.03% 466
2021
Q2 		$2.26M Buy
92,455
+3,165
+4% +$79.6K 0.03% 565
2021
Q1 		$2.42M Hold
89,290
– – 0.03% 499
2020
Q4 		$2.07M Sell
89,290
-1,705
-2% -$38.4K 0.03% 526
2020
Q3 		$1.74M Sell
90,995
-10,695
-11% -$190K 0.03% 523
2020
Q2 		$1.61M Sell
101,690
-1,500
-1% -$22.8K 0.02% 570
2020
Q1 		$1.46M Sell
103,190
-755
-0.7% -$12.9K 0.03% 549
2019
Q4 		$1.79M Buy
103,945
+75,945
+271% +$1.32M 0.03% 616
2019
Q3 		$486K Sell
28,000
-81,190
-74% -$1.33M 0.01% 1267
2019
Q2 		$1.72M Buy
109,190
+2,000
+2% +$27K 0.02% 682
2019
Q1 		$1.28M Buy
107,190
+1,935
+2% +$21.7K 0.02% 814
2018
Q4 		$1.09M Buy
+105,255
New +$1.31M 0.02% 846

Other funds holding TTEK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
EIP
Energy Income Partners Westport, Connecticut $6.36B AUM 17.8% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

Oregon Public Employees Retirement Fund's TTEK Position: Q2 2026 in Review

Oregon Public Employees Retirement Fund increased its Tetra Tech (TTEK) stake by 0.19% in Q2 2026, buying an estimated $2.94K and bringing the position to 53,625 shares worth $1.55M. The position accounts for 0.02% of the portfolio, ranked #695.

Oregon Public Employees Retirement Fund first reported a position in TTEK in Q4 2018 and has held it in 31 quarters since. The position peaked at $2.98M in Q4 2021. 264 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • Oregon Public Employees Retirement Fund held 53,625 shares of Tetra Tech worth $1.55M as of Q2 2026.
  • Oregon Public Employees Retirement Fund bought 100 Tetra Tech shares in Q2 2026, an estimated $2.94K.
  • Tetra Tech made up 0.02% of Oregon Public Employees Retirement Fund's portfolio in Q2 2026, its #695 holding.
  • Oregon Public Employees Retirement Fund first reported a position in Tetra Tech in Q4 2018 and has held it in 31 quarters since.
  • Oregon Public Employees Retirement Fund's Tetra Tech position peaked at $2.98M in Q4 2021.
  • 264 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Oregon Public Employees Retirement Fund's 13F filing for Q2 2026, filed 29 Jul 2026.