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Prelude Capital Management’s Tetra Tech TTEK Stock Holding History

Prelude Capital Management’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 		$270K Sell
8,951
-8,732
-49% -$309K 0.02% 755
2025
Q4 		$593K Buy
+17,683
New +$598K 0.04% 469
2025
Q1 		– Sell
-7,252
Closed -$289K – 1536
2024
Q4 		$289K Sell
7,252
-12,689
-64% -$570K 0.02% 816
2024
Q3 		$940K Buy
+19,941
New +$887K 0.06% 399
2022
Q4 		– Sell
-14,545
Closed -$374K – 1616
2022
Q3 		$374K Sell
14,545
-1,370
-9% -$38.3K 0.01% 772
2022
Q2 		$435K Buy
+15,915
New +$436K 0.01% 875
2022
Q1 		– Sell
-6,835
Closed -$232K – 2243
2021
Q4 		$232K Buy
+6,835
New +$235K 0.01% 1482
2020
Q1 		– Sell
-1,015
Closed -$17K – 2046
2019
Q4 		$17K Sell
1,015
-805
-44% -$13.9K ﹤0.01% 1623
2019
Q3 		$32K Buy
+1,820
New +$29.7K ﹤0.01% 1302
2019
Q1 		– Sell
-4,420
Closed -$46K – 2186
2018
Q4 		$46K Buy
4,420
+3,820
+637% +$47.4K ﹤0.01% 1134
2018
Q3 		$8K Buy
+600
New +$7.94K ﹤0.01% 1548
2017
Q3 		– Sell
-3,365
Closed -$31K – 1904
2017
Q2 		$31K Sell
3,365
-2,205
-40% -$19.6K ﹤0.01% 1153
2017
Q1 		$46K Sell
5,570
-1,510
-21% -$12.5K ﹤0.01% 1014
2016
Q4 		$61K Sell
7,080
-21,335
-75% -$172K 0.01% 988
2016
Q3 		$202K Buy
28,415
+20,610
+264% +$140K 0.02% 565
2016
Q2 		$48K Buy
7,805
+5,805
+290% +$34.7K 0.01% 1026
2016
Q1 		$12K Buy
2,000
+1,350
+208% +$7.18K ﹤0.01% 1158
2015
Q4 		$3K Sell
650
-7,350
-92% -$39.3K ﹤0.01% 1375
2015
Q3 		$39K Sell
8,000
-35,500
-82% -$182K 0.01% 1119
2015
Q2 		$223K Buy
43,500
+5,000
+13% +$25.6K 0.03% 546
2015
Q1 		$185K Buy
+38,500
New +$190K 0.03% 689
2013
Q4 		– Sell
-500
Closed -$3K – 1918
2013
Q3 		$3K Buy
+500
New +$2.4K ﹤0.01% 1605

Other funds holding TTEK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Prelude Capital Management's TTEK Position: Q1 2026 in Review

Prelude Capital Management reduced its Tetra Tech (TTEK) stake by 49% in Q1 2026, selling an estimated $309K and leaving 8,951 shares worth $270K. The position accounts for 0.02% of the portfolio, ranked #755.

Prelude Capital Management first reported a position in TTEK in Q3 2013 and has held it in 22 quarters since. The position peaked at $940K in Q3 2024. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

  • Prelude Capital Management held 8,951 shares of Tetra Tech worth $270K as of Q1 2026.
  • Prelude Capital Management sold 8,732 Tetra Tech shares in Q1 2026, an estimated $309K.
  • Tetra Tech made up 0.02% of Prelude Capital Management's portfolio in Q1 2026, its #755 holding.
  • Prelude Capital Management first reported a position in Tetra Tech in Q3 2013 and has held it in 22 quarters since.
  • Prelude Capital Management's Tetra Tech position peaked at $940K in Q3 2024.
  • 588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.