Ray Dalio's WMS Position Overview
Ray Dalio (via Bridgewater Associates, Lp) currently holds 60,895 shares of Advanced Drainage Systems, Inc. (WMS) worth $8.82 M, representing 0.03% of the portfolio. First purchased in 2023-Q3, this short-term holding has been held for 6 quarters.
Based on 13F filings, Ray Dalio has maintained this position in WMS for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2025, adding 60,895 shares. Largest reduction occurred in Q1 2024, reducing 13,917 shares.
Analysis based on 13F filings available since 2013 Q2
Ray Dalio's Advanced Drainage Systems (WMS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Advanced Drainage Systems (WMS) Trades by Ray Dalio
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +60,895 | New Buy | 60,895 | $144.83 |
| Q3 2024 | -10,922 | Sold Out | 0 | $0.00 |
| Q2 2024 | +10,922 | New Buy | 10,922 | $160.39 |
| Q1 2024 | -13,917 | Sold Out | 0 | $0.00 |
| Q4 2023 | +7,384 | Add 113.03% | 13,917 | $140.64 |
| Q3 2023 | +6,533 | New Buy | 6,533 | $113.83 |
Ray Dalio's Advanced Drainage Systems Investment FAQs
Ray Dalio first purchased Advanced Drainage Systems, Inc. (WMS) in Q3 2023, acquiring 6,533 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ray Dalio has held Advanced Drainage Systems, Inc. (WMS) for 6 quarters since Q3 2023.
Ray Dalio's largest addition to Advanced Drainage Systems, Inc. (WMS) was in Q4 2025, adding 60,895 shares worth $8.82 M.
According to the latest 13F filing for Q4 2025, Ray Dalio's firm, Bridgewater Associates, Lp, owns 60,895 shares of Advanced Drainage Systems, Inc. (WMS), valued at approximately $8.82 M.
As of the Q4 2025 filing, Advanced Drainage Systems, Inc. (WMS) represents approximately 0.03% of Ray Dalio's publicly disclosed stock portfolio, making it one of their key holdings.
Ray Dalio's peak holding in Advanced Drainage Systems, Inc. (WMS) was 60,895 shares, as reported at the end of Q4 2025.