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Natixis’s Tetra Tech TTEK Stock Holding History

Natixis’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 		$1.09M Buy
+37,678
New +$1.11M ﹤0.01% 724
2025
Q4 		– Sell
-17,166
Closed -$573K – 1309
2025
Q3 		$573K Buy
+17,166
New +$624K ﹤0.01% 767
2025
Q2 		– Sell
-787
Closed -$23K – 1168
2025
Q1 		$23K Sell
787
-276,628
-100% -$9.28M ﹤0.01% 865
2024
Q4 		$11.1M Sell
277,415
-40,575
-13% -$1.82M 0.07% 217
2024
Q3 		$15M Sell
317,990
-56,510
-15% -$2.51M 0.08% 163
2024
Q2 		$15.3M Buy
374,500
+18,170
+5% +$741K 0.09% 161
2024
Q1 		$13.2M Sell
356,330
-23,260
-6% -$806K 0.07% 194
2023
Q4 		$12.7M Buy
379,590
+19,210
+5% +$613K 0.09% 185
2023
Q3 		$11M Sell
360,380
-63,385
-15% -$2.06M 0.08% 184
2023
Q2 		$13.9M Buy
423,765
+15,435
+4% +$454K 0.11% 155
2023
Q1 		$12M Sell
408,330
-166,660
-29% -$4.81M 0.11% 168
2022
Q4 		$16.7M Buy
574,990
+276,940
+93% +$8.01M 0.09% 193
2022
Q3 		$7.79M Sell
298,050
-21,095
-7% -$590K 0.04% 310
2022
Q2 		$8.68M Buy
319,145
+124,570
+64% +$3.42M 0.03% 328
2022
Q1 		$6.42M Sell
194,575
-3,340
-2% -$103K 0.02% 495
2021
Q4 		$6.72M Buy
197,915
+112,110
+131% +$3.86M 0.02% 491
2021
Q3 		$2.56M Buy
+85,805
New +$2.36M 0.01% 674
2018
Q4 		– Sell
-19,445
Closed -$266K – 828
2018
Q3 		$266K Buy
+19,445
New +$257K ﹤0.01% 705
2017
Q2 		– Sell
-31,570
Closed -$258K – 984
2017
Q1 		$258K Buy
31,570
+490
+2% +$4.06K ﹤0.01% 776
2016
Q4 		$268K Buy
+31,080
New +$251K ﹤0.01% 683

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 $3.37T AUM 44.26% 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

Natixis's TTEK Position: Q2 2026 in Review

Natixis opened a new position in Tetra Tech (TTEK) in Q2 2026: 37,678 shares worth $1.09M. The stake represents ﹤0.01% of the portfolio and ranks #724 among its holdings. This is a return to the name: Natixis previously reported a position in TTEK as recently as Q3 2025.

Natixis first reported a position in TTEK in Q4 2016 and has held it in 20 quarters since. The position peaked at $16.7M in Q4 2022. 553 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • Natixis held 37,678 shares of Tetra Tech worth $1.09M as of Q2 2026.
  • Tetra Tech was a new Natixis position in Q2 2026.
  • Tetra Tech made up ﹤0.01% of Natixis's portfolio in Q2 2026, its #724 holding.
  • Natixis first reported a position in Tetra Tech in Q4 2016 and has held it in 20 quarters since.
  • Natixis's Tetra Tech position peaked at $16.7M in Q4 2022.
  • 553 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Natixis's 13F filing for Q2 2026, filed 13 Aug 2026.