Advanced Drainage Systems, Inc. (WMS) stock trades by Congress
Members of Congress disclosed 3 trades in Advanced Drainage Systems, Inc. (WMS) between Jan 2025 and Jul 2025: 1 purchase and 2 sales by 2 members. The most active were Lisa McClain (R-MI, 2 trades) and Robert Bresnahan (R-PA, 1 trade). The latest trade listed here is from July 16, 2025.
- Trades (2 years)
- 3
- Purchases
- 1
- Sales
- 2
- Members
- 2
Republican Republicans: 3
Which members of Congress traded WMS?
Who else trades WMS?
- Ray Dalio (Bridgewater) held WMS in the 13F filing for the quarter ended June 30, 2026.
Positions, changes and the full presidential record are in Celebrity Portfolio, part of TraderCongress Pro.
Latest WMS trades by members of Congress
The 3 most recent trades older than 60 days, as filed: amounts are the disclosed ranges.
| Member | Trade | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Lisa McClainR-MI · House | Sell | $1K–15K | Jul 16, 2025 | Aug 13, 2025 |
| Lisa McClainR-MI · House | Buy | $1K–15K | Jun 17, 2025 | Aug 13, 2025 |
| Robert BresnahanR-PA · House | Sell | $1K–15K | Jan 13, 2025 | Feb 13, 2025 |
Frequently asked questions
- Which members of Congress traded WMS?
- 2 members of Congress disclosed trades in Advanced Drainage Systems, Inc. (WMS) in the last two years, led by Lisa McClain (2 trades) and Robert Bresnahan (1 trade).
- Is Congress buying or selling WMS?
- Members have mostly been selling WMS: 1 purchase and 2 sales. Democrats made 0 trades and Republicans 3 trades.
- When did a member of Congress last trade WMS?
- The latest trade listed here is from July 16, 2025. Members have up to 45 days to disclose a trade, so newer ones appear as they are filed.
- Do famous investors own WMS?
- Yes. In their latest SEC 13F filings, Ray Dalio reported holding WMS. TraderCongress Pro shows their positions and changes in Celebrity Portfolio.