Charles Schwab’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
Q2 | $66.1M | Buy |
2,286,390
+49,133
| +2% | +$1.44M | 0.01% | 1047 |
|
|
2026
Q1 | $67.4M | Buy |
2,237,257
+78,267
| +4% | +$2.77M | 0.01% | 949 |
|
|
2025
Q4 | $72.4M | Buy |
2,158,990
+27,576
| +1% | +$933K | 0.01% | 907 |
|
|
2025
Q3 | $71.1M | Buy |
2,131,414
+20,328
| +1% | +$739K | 0.01% | 924 |
|
|
2025
Q2 | $75.9M | Sell |
2,111,086
-20,207
| -0.9% | -$673K | 0.01% | 829 |
|
|
2025
Q1 | $62.3M | Buy |
2,131,293
+49,454
| +2% | +$1.66M | 0.01% | 919 |
|
|
2024
Q4 | $82.9M | Buy |
2,081,839
+11,356
| +0.5% | +$510K | 0.02% | 770 |
|
|
2024
Q3 | $97.6M | Sell |
2,070,483
-190,877
| -8% | -$8.49M | 0.02% | 668 |
|
|
2024
Q2 | $92.5M | Buy |
2,261,360
+33,265
| +1% | +$1.36M | 0.02% | 682 |
|
|
2024
Q1 | $82.3M | Buy |
2,228,095
+33,060
| +2% | +$1.15M | 0.02% | 699 |
|
|
2023
Q4 | $73.3M | Buy |
2,195,035
+75,845
| +4% | +$2.42M | 0.02% | 719 |
|
|
2023
Q3 | $64.4M | Sell |
2,119,190
-674,535
| -24% | -$21.9M | 0.02% | 731 |
|
|
2023
Q2 | $91.5M | Sell |
2,793,725
-27,290
| -1% | -$803K | 0.03% | 554 |
|
|
2023
Q1 | $82.9M | Buy |
2,821,015
+31,390
| +1% | +$907K | 0.03% | 573 |
|
|
2022
Q4 | $81M | Buy |
2,789,625
+75,935
| +3% | +$2.19M | 0.03% | 564 |
|
|
2022
Q3 | $69.8M | Buy |
2,713,690
+58,185
| +2% | +$1.63M | 0.03% | 588 |
|
|
2022
Q2 | $72.5M | Sell |
2,655,505
-533,355
| -17% | -$14.6M | 0.03% | 575 |
|
|
2022
Q1 | $105M | Buy |
3,188,860
+130,290
| +4% | +$4.01M | 0.03% | 493 |
|
|
2021
Q4 | $104M | Buy |
3,058,570
+52,000
| +2% | +$1.79M | 0.03% | 515 |
|
|
2021
Q3 | $89.8M | Sell |
3,006,570
-10,540
| -0.3% | -$289K | 0.03% | 542 |
|
|
2021
Q2 | $73.6M | Buy |
3,017,110
+118,535
| +4% | +$2.98M | 0.02% | 636 |
|
|
2021
Q1 | $78.7M | Buy |
2,898,575
+43,155
| +2% | +$1.14M | 0.03% | 584 |
|
|
2020
Q4 | $66.1M | Sell |
2,855,420
-630
| -0% | -$14.2K | 0.03% | 617 |
|
|
2020
Q3 | $54.6M | Buy |
2,856,050
+495,535
| +21% | +$8.81M | 0.03% | 625 |
|
|
2020
Q2 | $37.4M | Sell |
2,360,515
-96,960
| -4% | -$1.47M | 0.02% | 755 |
|
|
2020
Q1 | $34.7M | Buy |
2,457,475
+125,260
| +5% | +$2.13M | 0.02% | 676 |
|
|
2019
Q4 | $40.2M | Sell |
2,332,215
-45,770
| -2% | -$793K | 0.02% | 755 |
|
|
2019
Q3 | $41.3M | Buy |
2,377,985
+64,405
| +3% | +$1.05M | 0.02% | 689 |
|
|
2019
Q2 | $36.3M | Sell |
2,313,580
-8,565
| -0.4% | -$115K | 0.02% | 746 |
|
|
2019
Q1 | $27.7M | Buy |
2,322,145
+107,395
| +5% | +$1.2M | 0.02% | 908 |
|
|
2018
Q4 | $22.9M | Sell |
2,214,750
-72,475
| -3% | -$899K | 0.02% | 909 |
|
|
2018
Q3 | $31.2M | Buy |
2,287,225
+31,015
| +1% | +$411K | 0.02% | 827 |
|
|
2018
Q2 | $26.4M | Buy |
2,256,210
+119,960
| +6% | +$1.28M | 0.02% | 884 |
|
|
2018
Q1 | $20.9M | Buy |
2,136,250
+49,025
| +2% | +$484K | 0.02% | 971 |
|
|
2017
Q4 | $20.1M | Buy |
2,087,225
+98,075
| +5% | +$952K | 0.02% | 981 |
|
|
2017
Q3 | $18.5M | Buy |
1,989,150
+135,990
| +7% | +$1.2M | 0.02% | 987 |
|
|
2017
Q2 | $17M | Buy |
1,853,160
+33,415
| +2% | +$298K | 0.02% | 978 |
|
|
2017
Q1 | $14.9M | Buy |
1,819,745
+161,370
| +10% | +$1.34M | 0.01% | 1026 |
|
|
2016
Q4 | $14.3M | Buy |
1,658,375
+32,290
| +2% | +$261K | 0.02% | 993 |
|
|
2016
Q3 | $11.5M | Buy |
1,626,085
+73,335
| +5% | +$497K | 0.01% | 1055 |
|
|
2016
Q2 | $9.55M | Buy |
1,552,750
+35,925
| +2% | +$215K | 0.01% | 1103 |
|
|
2016
Q1 | $9.05M | Buy |
1,516,825
+22,965
| +2% | +$122K | 0.01% | 1104 |
|
|
2015
Q4 | $7.78M | Buy |
1,493,860
+48,015
| +3% | +$256K | 0.01% | 1193 |
|
|
2015
Q3 | $7.03M | Buy |
1,445,845
+80,470
| +6% | +$412K | 0.01% | 1223 |
|
|
2015
Q2 | $7M | Buy |
1,365,375
+56,145
| +4% | +$288K | 0.01% | 1314 |
|
|
2015
Q1 | $6.29M | Buy |
1,309,230
+183,495
| +16% | +$907K | 0.01% | 1346 |
|
|
2014
Q4 | $6.01M | Sell |
1,125,735
-9,445
| -0.8% | -$49.4K | 0.01% | 1304 |
|
|
2014
Q3 | $5.67M | Buy |
1,135,180
+23,300
| +2% | +$121K | 0.01% | 1264 |
|
|
2014
Q2 | $6.12M | Buy |
1,111,880
+23,435
| +2% | +$128K | 0.01% | 1235 |
|
|
2014
Q1 | $6.44M | Buy |
1,088,445
+116,730
| +12% | +$680K | 0.01% | 1128 |
|
|
2013
Q4 | $5.44M | Buy |
971,715
+63,600
| +7% | +$343K | 0.01% | 1181 |
|
|
2013
Q3 | $4.66M | Buy |
908,115
+48,160
| +6% | +$231K | 0.01% | 1240 |
|
|
2013
Q2 | $4.04M | Buy |
+859,955
| New | +$4.56M | 0.01% | 1245 |
|
Other funds holding TTEK
Charles Schwab's TTEK Position: Q2 2026 in Review
Charles Schwab increased its Tetra Tech (TTEK) stake by 2.2% in Q2 2026, buying an estimated $1.44M and bringing the position to 2,286,390 shares worth $66.1M. The position accounts for 0.01% of the portfolio, ranked #1047.
Charles Schwab first reported a position in TTEK in Q2 2013 and has held it in 53 quarters since. The position peaked at $105M in Q1 2022. 549 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.
- Charles Schwab held 2,286,390 shares of Tetra Tech worth $66.1M as of Q2 2026.
- Charles Schwab bought 49,133 Tetra Tech shares in Q2 2026, an estimated $1.44M.
- Tetra Tech made up 0.01% of Charles Schwab's portfolio in Q2 2026, its #1047 holding.
- Charles Schwab first reported a position in Tetra Tech in Q2 2013 and has held it in 53 quarters since.
- Charles Schwab's Tetra Tech position peaked at $105M in Q1 2022.
- 549 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.
Based on Charles Schwab's 13F filing for Q2 2026, filed 14 Aug 2026.