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Brooklyn Investment Group’s Tetra Tech TTEK Stock Holding History

Brooklyn Investment Group’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 		$208K Buy
6,901
+804
+13% +$28.4K 0.01% 1685
2025
Q4 		$208K Buy
+6,097
New +$206K 0.01% 1340
2025
Q3 		– Sell
-1,878
Closed -$67.5K – 2539
2025
Q2 		$67.5K Buy
1,878
+1,674
+821% +$55.7K 0.01% 1171
2025
Q1 		$5.97K Buy
204
+5
+3% +$168 ﹤0.01% 1756
2024
Q4 		$7.93K Buy
199
+14
+8% +$628 ﹤0.01% 1071
2024
Q3 		$8.72K Buy
+185
New +$8.23K ﹤0.01% 799

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
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 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

Brooklyn Investment Group's TTEK Position: Q1 2026 in Review

Brooklyn Investment Group increased its Tetra Tech (TTEK) stake by 13% in Q1 2026, buying an estimated $28.4K and bringing the position to 6,901 shares worth $208K. The position accounts for 0.01% of the portfolio, ranked #1685.

Brooklyn Investment Group first reported a position in TTEK in Q3 2024 and has held it in 6 quarters since. The position peaked at $208K in Q4 2025. 592 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

  • Brooklyn Investment Group held 6,901 shares of Tetra Tech worth $208K as of Q1 2026.
  • Brooklyn Investment Group bought 804 Tetra Tech shares in Q1 2026, an estimated $28.4K.
  • Tetra Tech made up 0.01% of Brooklyn Investment Group's portfolio in Q1 2026, its #1685 holding.
  • Brooklyn Investment Group first reported a position in Tetra Tech in Q3 2024 and has held it in 6 quarters since.
  • Brooklyn Investment Group's Tetra Tech position peaked at $208K in Q4 2025.
  • 592 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Brooklyn Investment Group's 13F filing for Q1 2026, filed 29 Apr 2026.