PDT Partners’s Advanced Drainage Systems WMS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $4.5M | Sell |
28,662
-17,059
| -37% | -$2.44M | 0.24% | 137 |
|
|
2026
Q1 | $6.27M | Hold |
45,721
| – | – | 0.37% | 84 |
|
|
2025
Q4 | $6.62M | Hold |
45,721
| – | – | 0.43% | 54 |
|
|
2025
Q3 | $6.34M | Buy |
45,721
+24,632
| +117% | +$3.23M | 0.4% | 63 |
|
|
2025
Q2 | $2.42M | Buy |
+21,089
| New | +$2.36M | 0.14% | 264 |
|
|
2023
Q4 | – | Sell |
-6,921
| Closed | -$788K | – | 686 |
|
|
2023
Q3 | $788K | Buy |
+6,921
| New | +$845K | 0.1% | 341 |
|
|
2022
Q3 | – | Sell |
-21,715
| Closed | -$1.96M | – | 1117 |
|
|
2022
Q2 | $1.96M | Sell |
21,715
-8,590
| -28% | -$883K | 0.17% | 180 |
|
|
2022
Q1 | $3.6M | Sell |
30,305
-4,255
| -12% | -$505K | 0.31% | 69 |
|
|
2021
Q4 | $4.71M | Sell |
34,560
-13,345
| -28% | -$1.64M | 0.36% | 58 |
|
|
2021
Q3 | $5.18M | Buy |
47,905
+7,183
| +18% | +$827K | 0.37% | 56 |
|
|
2021
Q2 | $4.75M | Sell |
40,722
-4,879
| -11% | -$542K | 0.31% | 98 |
|
|
2021
Q1 | $4.71M | Sell |
45,601
-5,901
| -11% | -$577K | 0.34% | 64 |
|
|
2020
Q4 | $4.3M | Sell |
51,502
-14,025
| -21% | -$994K | 0.29% | 164 |
|
|
2020
Q3 | $4.09M | Sell |
65,527
-12,101
| -16% | -$655K | 0.27% | 150 |
|
|
2020
Q2 | $3.83M | Buy |
77,628
+23,128
| +42% | +$950K | 0.26% | 143 |
|
|
2020
Q1 | $1.6M | Buy |
54,500
+13,844
| +34% | +$559K | 0.13% | 177 |
|
|
2019
Q4 | $1.58M | Buy |
40,656
+3,036
| +8% | +$112K | 0.1% | 215 |
|
|
2019
Q3 | $1.21M | Buy |
37,620
+5,898
| +19% | +$191K | 0.07% | 257 |
|
|
2019
Q2 | $1.04M | Sell |
31,722
-5,778
| -15% | -$167K | 0.06% | 252 |
|
|
2019
Q1 | $966K | Buy |
37,500
+7,000
| +23% | +$177K | 0.05% | 263 |
|
|
2018
Q4 | $740K | Sell |
30,500
-12,446
| -29% | -$335K | 0.04% | 294 |
|
|
2018
Q3 | $1.33M | Sell |
42,946
-51,284
| -54% | -$1.56M | 0.06% | 278 |
|
|
2018
Q2 | $2.69M | Sell |
94,230
-7,449
| -7% | -$199K | 0.1% | 226 |
|
|
2018
Q1 | $2.63M | Sell |
101,679
-30,419
| -23% | -$770K | 0.09% | 237 |
|
|
2017
Q4 | $3.15M | Sell |
132,098
-629
| -0.5% | -$13.5K | 0.09% | 242 |
|
|
2017
Q3 | $2.69M | Buy |
+132,727
| New | +$2.67M | 0.09% | 248 |
|
|
2015
Q3 | – | Sell |
-32,919
| Closed | -$966K | – | 1598 |
|
|
2015
Q2 | $966K | Sell |
32,919
-55,133
| -63% | -$1.63M | 0.03% | 762 |
|
|
2015
Q1 | $2.64M | Buy |
+88,052
| New | +$2.29M | 0.07% | 368 |
|
Other funds holding WMS
PDT Partners's WMS Position: Q2 2026 in Review
PDT Partners reduced its Advanced Drainage Systems (WMS) stake by 37% in Q2 2026, selling an estimated $2.44M and leaving 28,662 shares worth $4.5M. The position accounts for 0.24% of the portfolio, ranked #137.
PDT Partners first reported a position in WMS in Q1 2015 and has held it in 28 quarters since. The position peaked at $6.62M in Q4 2025. 556 funds tracked by Wall St. Rank hold WMS as of Q2 2026.
- PDT Partners held 28,662 shares of Advanced Drainage Systems worth $4.5M as of Q2 2026.
- PDT Partners sold 17,059 Advanced Drainage Systems shares in Q2 2026, an estimated $2.44M.
- Advanced Drainage Systems made up 0.24% of PDT Partners's portfolio in Q2 2026, its #137 holding.
- PDT Partners first reported a position in Advanced Drainage Systems in Q1 2015 and has held it in 28 quarters since.
- PDT Partners's Advanced Drainage Systems position peaked at $6.62M in Q4 2025.
- 556 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.
Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.