American Century Companies’s Tetra Tech TTEK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $547K | Buy |
18,152
+855
| +5% | +$30.2K | ﹤0.01% | 2495 |
|
|
2025
Q4 | $580K | Buy |
17,297
+5,197
| +43% | +$176K | ﹤0.01% | 2476 |
|
|
2025
Q3 | $404K | Buy |
12,100
+260
| +2% | +$9.45K | ﹤0.01% | 2561 |
|
|
2025
Q2 | $426K | Buy |
11,840
+116
| +1% | +$3.86K | ﹤0.01% | 2572 |
|
|
2025
Q1 | $343K | Buy |
11,724
+2,225
| +23% | +$74.7K | ﹤0.01% | 2634 |
|
|
2024
Q4 | $378K | Sell |
9,499
-20,893
| -69% | -$938K | ﹤0.01% | 2609 |
|
|
2024
Q3 | $1.43M | Buy |
30,392
+1,187
| +4% | +$52.8K | ﹤0.01% | 2105 |
|
|
2024
Q2 | $1.19M | Buy |
29,205
+925
| +3% | +$37.7K | ﹤0.01% | 2110 |
|
|
2024
Q1 | $1.04M | Buy |
28,280
+7,135
| +34% | +$247K | ﹤0.01% | 2131 |
|
|
2023
Q4 | $706K | Sell |
21,145
-17,560
| -45% | -$561K | ﹤0.01% | 2222 |
|
|
2023
Q3 | $1.18M | Buy |
38,705
+1,715
| +5% | +$55.7K | ﹤0.01% | 1930 |
|
|
2023
Q2 | $1.21M | Buy |
36,990
+17,025
| +85% | +$501K | ﹤0.01% | 1854 |
|
|
2023
Q1 | $583K | Buy |
19,965
+180
| +0.9% | +$5.2K | ﹤0.01% | 2072 |
|
|
2022
Q4 | $575K | Buy |
19,785
+970
| +5% | +$28K | ﹤0.01% | 2005 |
|
|
2022
Q3 | $484K | Buy |
18,815
+690
| +4% | +$19.3K | ﹤0.01% | 1965 |
|
|
2022
Q2 | $495K | Buy |
18,125
+2,235
| +14% | +$61.3K | ﹤0.01% | 1925 |
|
|
2022
Q1 | $524K | Buy |
15,890
+2,645
| +20% | +$81.4K | ﹤0.01% | 1940 |
|
|
2021
Q4 | $450K | Buy |
13,245
+3,040
| +30% | +$105K | ﹤0.01% | 1982 |
|
|
2021
Q3 | $305K | Sell |
10,205
-10,700
| -51% | -$294K | ﹤0.01% | 2083 |
|
|
2021
Q2 | $510K | Buy |
20,905
+7,600
| +57% | +$191K | ﹤0.01% | 1833 |
|
|
2021
Q1 | $361K | Sell |
13,305
-2,320
| -15% | -$61.5K | ﹤0.01% | 1838 |
|
|
2020
Q4 | $362K | Sell |
15,625
-6,060
| -28% | -$137K | ﹤0.01% | 1675 |
|
|
2020
Q3 | $414K | Sell |
21,685
-685
| -3% | -$12.2K | ﹤0.01% | 1421 |
|
|
2020
Q2 | $354K | Sell |
22,370
-65,230
| -74% | -$991K | ﹤0.01% | 1393 |
|
|
2020
Q1 | $1.24M | Sell |
87,600
-1,007,080
| -92% | -$17.2M | ﹤0.01% | 946 |
|
|
2019
Q4 | $18.9M | Sell |
1,094,680
-1,321,670
| -55% | -$22.9M | 0.02% | 527 |
|
|
2019
Q3 | $41.9M | Buy |
2,416,350
+1,714,295
| +244% | +$28M | 0.04% | 364 |
|
|
2019
Q2 | $11M | Buy |
702,055
+20,205
| +3% | +$272K | 0.01% | 614 |
|
|
2019
Q1 | $8.13M | Buy |
+681,850
| New | +$7.65M | 0.01% | 674 |
|
|
2018
Q1 | – | Sell |
-68,055
| Closed | -$655K | – | 1336 |
|
|
2017
Q4 | $655K | Sell |
68,055
-9,455
| -12% | -$91.7K | ﹤0.01% | 1158 |
|
|
2017
Q3 | $722K | Buy |
77,510
+3,235
| +4% | +$28.4K | ﹤0.01% | 1186 |
|
|
2017
Q2 | $680K | Buy |
+74,275
| New | +$662K | ﹤0.01% | 1186 |
|
|
2013
Q3 | – | Sell |
-101,660
| Closed | -$478K | – | 1510 |
|
|
2013
Q2 | $478K | Buy |
+101,660
| New | +$540K | ﹤0.01% | 1334 |
|
Other funds holding TTEK
VPM
VCM
American Century Companies's TTEK Position: Q1 2026 in Review
American Century Companies increased its Tetra Tech (TTEK) stake by 4.9% in Q1 2026, buying an estimated $30.2K and bringing the position to 18,152 shares worth $547K. The position accounts for ﹤0.01% of the portfolio, ranked #2495.
American Century Companies first reported a position in TTEK in Q2 2013 and has held it in 33 quarters since. The position peaked at $41.9M in Q3 2019. 589 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.
- American Century Companies held 18,152 shares of Tetra Tech worth $547K as of Q1 2026.
- American Century Companies bought 855 Tetra Tech shares in Q1 2026, an estimated $30.2K.
- Tetra Tech made up ﹤0.01% of American Century Companies's portfolio in Q1 2026, its #2495 holding.
- American Century Companies first reported a position in Tetra Tech in Q2 2013 and has held it in 33 quarters since.
- American Century Companies's Tetra Tech position peaked at $41.9M in Q3 2019.
- 589 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.
Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.