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Winslow Asset Management’s Tetra Tech TTEK Stock Holding History

Winslow Asset 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 		$13M Sell
432,538
-9,062
-2% -$320K 2.53% 11
2025
Q4 		$14.8M Sell
441,600
-1,101
-0.2% -$37.2K 2.73% 9
2025
Q3 		$14.8M Sell
442,701
-5,161
-1% -$188K 2.77% 8
2025
Q2 		$16.1M Buy
447,862
+8,303
+2% +$276K 3.25% 7
2025
Q1 		$12.9M Buy
439,559
+8,659
+2% +$291K 2.84% 8
2024
Q4 		$17.2M Sell
430,900
-15,457
-3% -$694K 3.42% 7
2024
Q3 		$21.1M Sell
446,357
-3,103
-0.7% -$138K 3.89% 6
2024
Q2 		$18.4M Sell
449,460
-33,560
-7% -$1.37M 3.62% 7
2024
Q1 		$17.8M Sell
483,020
-3,035
-0.6% -$105K 3.36% 6
2023
Q4 		$16.2M Buy
486,055
+1,950
+0.4% +$62.3K 3.3% 8
2023
Q3 		$14.7M Sell
484,105
-10,395
-2% -$338K 3.41% 6
2023
Q2 		$16.2M Sell
494,500
-5,405
-1% -$159K 3.49% 7
2023
Q1 		$14.7M Sell
499,905
-5,900
-1% -$170K 3.43% 5
2022
Q4 		$14.7M Sell
505,805
-19,100
-4% -$552K 3.48% 7
2022
Q3 		$13.5M Sell
524,905
-3,690
-0.7% -$103K 3.51% 7
2022
Q2 		$14.4M Sell
528,595
-2,275
-0.4% -$62.4K 3.49% 6
2022
Q1 		$17.5M Sell
530,870
-7,960
-1% -$245K 3.46% 5
2021
Q4 		$18.3M Sell
538,830
-9,350
-2% -$322K 3.23% 6
2021
Q3 		$16.4M Sell
548,180
-8,700
-2% -$239K 3.16% 6
2021
Q2 		$13.6M Sell
556,880
-2,320
-0.4% -$58.4K 2.53% 10
2021
Q1 		$15.2M Sell
559,200
-11,100
-2% -$294K 3.08% 7
2020
Q4 		$13.2M Sell
570,300
-6,720
-1% -$151K 2.79% 10
2020
Q3 		$11M Sell
577,020
-16,245
-3% -$289K 2.81% 10
2020
Q2 		$9.39M Sell
593,265
-13,960
-2% -$212K 2.53% 12
2020
Q1 		$8.58M Sell
607,225
-34,175
-5% -$582K 2.82% 10
2019
Q4 		$11.1M Sell
641,400
-6,935
-1% -$120K 2.52% 13
2019
Q3 		$11.3M Sell
648,335
-80,935
-11% -$1.32M 2.81% 9
2019
Q2 		$11.5M Sell
729,270
-48,450
-6% -$653K 2.54% 10
2019
Q1 		$9.27M Sell
777,720
-11,290
-1% -$127K 1.95% 19
2018
Q4 		$8.17M Sell
789,010
-13,665
-2% -$169K 1.9% 19
2018
Q3 		$11M Sell
802,675
-29,105
-3% -$385K 2% 15
2018
Q2 		$9.73M Sell
831,780
-2,375
-0.3% -$25.4K 1.8% 22
2018
Q1 		$8.17M Sell
834,155
-17,225
-2% -$170K 1.57% 29
2017
Q4 		$8.2M Sell
851,380
-10,880
-1% -$106K 1.51% 31
2017
Q3 		$8.03M Sell
862,260
-17,365
-2% -$153K 1.55% 31
2017
Q2 		$8.05M Sell
879,625
-27,895
-3% -$248K 1.64% 28
2017
Q1 		$7.41M Sell
907,520
-39,435
-4% -$327K 1.52% 33
2016
Q4 		$8.17M Sell
946,955
-499,870
-35% -$4.04M 1.71% 29
2016
Q3 		$10.3M Sell
1,446,825
-30,165
-2% -$204K 2.26% 12
2016
Q2 		$9.08M Sell
1,476,990
-67,850
-4% -$406K 2.03% 18
2016
Q1 		$9.21M Sell
1,544,840
-250,560
-14% -$1.33M 2.06% 19
2015
Q4 		$9.34M Sell
1,795,400
-28,425
-2% -$152K 1.85% 24
2015
Q3 		$8.87M Sell
1,823,825
-6,685
-0.4% -$34.2K 1.76% 27
2015
Q2 		$9.39M Sell
1,830,510
-30,765
-2% -$158K 1.62% 31
2015
Q1 		$8.94M Sell
1,861,275
-59,600
-3% -$295K 1.5% 35
2014
Q4 		$10.3M Buy
1,920,875
+4,075
+0.2% +$21.3K 1.68% 29
2014
Q3 		$9.58M Buy
1,916,800
+37,625
+2% +$196K 1.7% 31
2014
Q2 		$10.3M Buy
1,879,175
+3,375
+0.2% +$18.5K 1.71% 28
2014
Q1 		$11.1M Sell
1,875,800
-9,050
-0.5% -$52.7K 1.93% 21
2013
Q4 		$10.5M Sell
1,884,850
-74,350
-4% -$401K 1.89% 22
2013
Q3 		$10.1M Buy
1,959,200
+14,225
+0.7% +$68.2K 1.93% 21
2013
Q2 		$9.14M Buy
+1,944,975
New +$10.3M 1.81% 25

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 $105B AUM 38.07% 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

Winslow Asset Management's TTEK Position: Q1 2026 in Review

Winslow Asset Management reduced its Tetra Tech (TTEK) stake by 2.1% in Q1 2026, selling an estimated $320K and leaving 432,538 shares worth $13M. The position accounts for 2.53% of the portfolio, ranked #11.

Winslow Asset Management first reported a position in TTEK in Q2 2013 and has held it in 52 quarters since. The position peaked at $21.1M in Q3 2024. 589 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

  • Winslow Asset Management held 432,538 shares of Tetra Tech worth $13M as of Q1 2026.
  • Winslow Asset Management sold 9,062 Tetra Tech shares in Q1 2026, an estimated $320K.
  • Tetra Tech made up 2.53% of Winslow Asset Management's portfolio in Q1 2026, its #11 holding.
  • Winslow Asset Management first reported a position in Tetra Tech in Q2 2013 and has held it in 52 quarters since.
  • Winslow Asset Management's Tetra Tech position peaked at $21.1M in Q3 2024.
  • 589 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Winslow Asset Management's 13F filing for Q1 2026, filed 5 May 2026.