GI
TTEK icon

GAMMA Investing’s Tetra Tech TTEK Stock Holding History

GAMMA Investing’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 		$101K Sell
3,501
-3,083
-47% -$90.5K ﹤0.01% 1794
2026
Q1 		$198K Sell
6,584
-1,520
-19% -$53.7K 0.01% 1115
2025
Q4 		$272K Buy
8,104
+1,368
+20% +$46.3K 0.01% 832
2025
Q3 		$225K Buy
6,736
+640
+10% +$23.3K 0.01% 893
2025
Q2 		$219K Buy
6,096
+3,128
+105% +$104K 0.01% 850
2025
Q1 		$86.8K Sell
2,968
-42
-1% -$1.41K 0.01% 1380
2024
Q4 		$120K Buy
3,010
+197
+7% +$8.84K 0.01% 972
2024
Q3 		$133K Buy
2,813
+303
+12% +$13.5K 0.01% 825
2024
Q2 		$103K Buy
2,510
+1,000
+66% +$40.8K 0.01% 765
2024
Q1 		$55.8K Buy
1,510
+310
+26% +$10.7K 0.01% 971
2023
Q4 		$38K Buy
+1,200
New +$38.3K 0.01% 1068

Other funds holding TTEK

Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
NONA
Ninety One North America New York $2.13B AUM 9.16% 1-Year Est. Return
SP
Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
PL
Perpetual Ltd Sydney, New South Wales, Australia $7B AUM 19.75% 1-Year Est. Return
RIG
Renaissance Investment Group Lenox, Massachusetts $508M AUM 30.51% 1-Year Est. Return
GIA
GHP Investment Advisors Denver, Colorado $2.72B AUM 27.58% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
CGH
Crossmark Global Holdings Houston, Texas $7.71B AUM 37.66% 1-Year Est. Return
PSC
Portman Square Capital London, United Kingdom $2.11B AUM 19.71% 1-Year Est. Return

GAMMA Investing's TTEK Position: Q2 2026 in Review

GAMMA Investing reduced its Tetra Tech (TTEK) stake by 47% in Q2 2026, selling an estimated $90.5K and leaving 3,501 shares worth $101K. The position accounts for ﹤0.01% of the portfolio, ranked #1794.

GAMMA Investing first reported a position in TTEK in Q4 2023 and has held it in 11 quarters since. The position peaked at $272K in Q4 2025. 66 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • GAMMA Investing held 3,501 shares of Tetra Tech worth $101K as of Q2 2026.
  • GAMMA Investing sold 3,083 Tetra Tech shares in Q2 2026, an estimated $90.5K.
  • Tetra Tech made up ﹤0.01% of GAMMA Investing's portfolio in Q2 2026, its #1794 holding.
  • GAMMA Investing first reported a position in Tetra Tech in Q4 2023 and has held it in 11 quarters since.
  • GAMMA Investing's Tetra Tech position peaked at $272K in Q4 2025.
  • 66 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.