ADVANCED DRAINAGE SYSTEMS, INC.
Institutional investors holding WMS
| Investor | Weight | Quarter |
|---|---|---|
| Valley Forge Capital Management | 2.42% | 2009Q3 |
| Chuck Akre | 1.10% | 2011Q2 |
| Meridian / ArrowMark | 0.25% | 2026Q1 |
| Kenneth Fisher | 0.00% | 2025Q3 |
| Bill Nygren | 0.00% | 2013Q3 |
| First Eagle Investment Management | 0.00% | 2026Q1 |
Congressional data coming soon
32
Total trades
$1.0M
Volume
8
Buys
24
Sells
Last trade: May 22, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 22, 2026 | Scott D. Barbour | Sell | $15K |
| May 22, 2026 | Scott D. Barbour | Sell | $31K |
Congressional trade data is being sourced and will appear here shortly.
| May 22, 2026 |
| Scott D. Barbour |
| Sell |
| $80K |
| May 22, 2026 | Scott D. Barbour | Sell | $17K |
| May 22, 2026 | Scott D. Barbour | Sell | $43K |
| May 22, 2026 | Scott D. Barbour | Sell | $20K |
| May 22, 2026 | Scott D. Barbour | Sell | $252K |
| May 19, 2026 | Scott D. Barbour | Sell | $15K |
| May 19, 2026 | Scott D. Barbour | Sell | $19K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $22K |
| May 19, 2026 | Scott D. Barbour | Sell | $16K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $123K |
| May 19, 2026 | Scott D. Barbour | Sell | $155K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $15K |
| May 19, 2026 | Scott D. Barbour | Sell | $14K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $12K |
| May 19, 2026 | Scott D. Barbour | Sell | $9K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $14K |
| May 19, 2026 | Scott D. Barbour | Sell | $12K |
| May 19, 2026 | Scott D. Barbour | Buy | – |
| May 19, 2026 | Scott D. Barbour | Sell | $36K |
| May 19, 2026 | Scott D. Barbour | Sell | $46K |
| May 19, 2026 | Scott D. Barbour | Buy | – |