Canada Pension Plan Investment Board
TTEK icon

Canada Pension Plan Investment Board’s Tetra Tech TTEK Stock Holding History

Canada Pension Plan Investment Board’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 		$9.23M Buy
319,600
+159,400
+100% +$4.68M 0.01% 701
2026
Q1 		$4.83M Buy
160,200
+138,000
+622% +$4.88M ﹤0.01% 773
2025
Q4 		$745K Buy
22,200
+19,600
+754% +$663K ﹤0.01% 1158
2025
Q3 		$86.8K Hold
2,600
– – ﹤0.01% 1205
2025
Q2 		$93.5K Buy
2,600
+149
+6% +$4.96K ﹤0.01% 1191
2025
Q1 		$71.7K Buy
+2,451
New +$82.2K ﹤0.01% 1169
2024
Q4 		– Sell
-6,500
Closed -$307K – 1517
2024
Q3 		$307K Buy
6,500
+3,500
+117% +$156K ﹤0.01% 1066
2024
Q2 		$123K Buy
+3,000
New +$122K ﹤0.01% 1162
2023
Q2 		– Sell
-192,500
Closed -$5.66M – 1106
2023
Q1 		$5.66M Buy
192,500
+46,000
+31% +$1.33M 0.01% 556
2022
Q4 		$4.25M Buy
146,500
+94,500
+182% +$2.73M 0.01% 558
2022
Q3 		$1.34M Buy
52,000
+47,000
+940% +$1.32M ﹤0.01% 810
2022
Q2 		$137K Buy
+5,000
New +$137K ﹤0.01% 1116
2020
Q3 		– Sell
-6,000
Closed -$95K – 1358
2020
Q2 		$95K Buy
+6,000
New +$91.1K ﹤0.01% 1280

Other funds holding TTEK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Canada Pension Plan Investment Board's TTEK Position: Q2 2026 in Review

Canada Pension Plan Investment Board increased its Tetra Tech (TTEK) stake by 100% in Q2 2026, buying an estimated $4.68M and bringing the position to 319,600 shares worth $9.23M. The position accounts for 0.01% of the portfolio, ranked #701.

Canada Pension Plan Investment Board first reported a position in TTEK in Q2 2020 and has held it in 13 quarters since. 554 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • Canada Pension Plan Investment Board held 319,600 shares of Tetra Tech worth $9.23M as of Q2 2026.
  • Canada Pension Plan Investment Board bought 159,400 Tetra Tech shares in Q2 2026, an estimated $4.68M.
  • Tetra Tech made up 0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #701 holding.
  • Canada Pension Plan Investment Board first reported a position in Tetra Tech in Q2 2020 and has held it in 13 quarters since.
  • 554 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.