Advanced Drainage Systems, Inc.
WMS- Exchange
- NYSE
- Industry
- Plastics Foam Products
- SEC CIK
- 0001604028
No open-market purchases or sales by Advanced Drainage Systems, Inc. insiders were filed in the last 90 days; 556 institutions reported holding it in 13F filings for Q2 2026, worth $10.9B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Advanced Drainage Systems, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 556
- −16 vs. Q1 2026
- Shares held
- 69.6M
- +765.8K (+1.1%) vs. Q1 2026
- Total value
- $10.9B
- +$1.48B (+15.7%) vs. Q1 2026
- New holders
- 63
- 198 more added
- Sold out
- 79
- 209 more reduced
8 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WMS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 556 | $10.9B |
| Q1 2026 | 580 | $9.52B |
| Q4 2025 | 548 | $10.3B |
| Q3 2025 | 500 | $10.1B |
| Q2 2025 | 485 | $8.34B |
| Q1 2025 | 462 | $7.49B |
| Q4 2024 | 466 | $7.79B |
| Q3 2024 | 489 | $10.4B |
| Q2 2024 | 501 | $10.2B |
| Q1 2024 | 493 | $10.9B |
| Q4 2023 | 427 | $9.09B |
| Q3 2023 | 415 | $7.57B |
| Q2 2023 | 384 | $7.81B |
| Q1 2023 | 353 | $5.75B |
| Q4 2022 | 369 | $5.45B |
| Q3 2022 | 383 | $8.34B |
| Q2 2022 | 333 | $5.95B |
| Q1 2022 | 315 | $7.95B |
| Q4 2021 | 312 | $8.87B |
| Q3 2021 | 291 | $6.95B |
| Q2 2021 | 278 | $7.00B |
| Q1 2021 | 268 | $6.23B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Advanced Drainage Systems, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Natixis | 17,957 | $2.82M | 0.01% | +17,953+448,825.0% | Added |
| Montanaro Asset Management Ltd | 17,900 | $2.81M | 0.89% | +7,100+65.7% | Added |
| Raiffeisen Bank International AG | 18,000 | $2.78M | 0.03% | +3,000+20.0% | Added |
| Icon Advisers Inc | 17,550 | $2.75M | 0.52% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,157 | $2.69M | 0.01% | −799−4.4% | Reduced |
| Ensign Peak Advisors, Inc | 16,805 | $2.64M | 0.00% | −9,191−35.4% | Reduced |
| State of Michigan Retirement System | 16,800 | $2.64M | 0.01% | −400−2.3% | Reduced |
| Daiwa Securities Group Inc. | 16,630 | $2.61M | 0.01% | −5,300−24.2% | Reduced |
| KLP Kapitalforvaltning AS | 16,400 | $2.57M | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 16,295 | $2.56M | 0.00% | +9,170+128.7% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 16,267 | $2.55M | 0.08% | −3,070−15.9% | Reduced |
| Aquatic Capital Management LLC | 16,216 | $2.55M | 0.09% | +11,502+244.0% | Added |
| Northwestern Mutual Investment Management Company, LLC | 16,121 | $2.53M | 0.03% | +67+0.4% | Added |
| Walleye Trading LLC | 15,418 | $2.42M | 0.03% | +12,814+492.1% | Added |
| DekaBank Deutsche Girozentrale | 18,354 | $2.40M | 0.00% | 00.0% | Unchanged |
| Corbyn Investment Management Inc | 15,263 | $2.40M | 0.69% | 00.0% | Unchanged |
| Bank of Montreal | 15,230 | $2.39M | 0.00% | −1,500−9.0% | Reduced |
| Oregon Public Employees Retirement Fund | 14,870 | $2.33M | 0.03% | +127+0.9% | Added |
| Meridian Wealth Management, LLC | 14,569 | $2.29M | 0.07% | +1,460+11.1% | Added |
| Dynamic Advisor Solutions LLC | 14,329 | $2.25M | 0.06% | +1,017+7.6% | Added |
| Abn Amro Investment Solutions | 14,119 | $2.22M | 0.02% | +14,119 | New |
| New Mexico Educational Retirement Board | 14,100 | $2.21M | 0.06% | 00.0% | Unchanged |
| Asset Management One Co.,Ltd. | 13,671 | $2.15M | 0.01% | −6,560−32.4% | Reduced |
| BNP Paribas Arbitrage, SA | 13,500 | $2.12M | 0.00% | −1,724−11.3% | Reduced |
| Aventail Capital Group, LP | 13,498 | $2.12M | 0.12% | +13,498 | New |
| South Dakota Investment Council | 13,383 | $2.10M | 0.04% | +6,383+91.2% | Added |
| Ameritas Investment Partners, Inc. | 13,202 | $2.07M | 0.06% | 00.0% | Unchanged |
| Cerity Partners LLC | 12,995 | $2.04M | 0.00% | −6,036−31.7% | Reduced |
| SG Capital Management LLC | 12,718 | $2.00M | 0.18% | −21,501−62.8% | Reduced |
| Summit Trail Advisors, LLC | 12,520 | $1.97M | 0.02% | +3,556+39.7% | Added |
| HighTower Advisors, LLC | 12,247 | $1.92M | 0.00% | −18,053−59.6% | Reduced |
| Cannon Advisors, Inc. | 12,726 | $1.92M | 1.17% | +12,726 | New |
| Vestmark Advisory Solutions, Inc. | 11,512 | $1.81M | 0.02% | −2,690−18.9% | Reduced |
| Brinker Capital Investments, LLC | 11,301 | $1.77M | 0.01% | −777−6.4% | Reduced |
| Beck Mack & Oliver LLC | 11,298 | $1.77M | 0.03% | −364−3.1% | Reduced |
| Captrust Financial Advisors | 11,146 | $1.75M | 0.00% | +1,374+14.1% | Added |
| DnB Asset Management AS | 10,943 | $1.72M | 0.00% | −1,755−13.8% | Reduced |
| Cetera Investment Advisers | 10,749 | $1.69M | 0.00% | +2,097+24.2% | Added |
| Intech Investment Management LLC | 9,749 | $1.53M | 0.01% | −1,540−13.6% | Reduced |
| Illinois Municipal Retirement Fund | 9,734 | $1.53M | 0.02% | +3,012+44.8% | Added |
| Entropy Technologies, LP | 9,652 | $1.51M | 0.06% | +9,652 | New |
| Kestra Advisory Services, LLC | 9,559 | $1.50M | 0.00% | +9,559 | New |
| Advisor Group Holdings, Inc. | 9,549 | $1.50M | 0.00% | +7,708+418.7% | Added |
| AA Financial Advisors, LLC | 9,480 | $1.49M | 0.18% | −672−6.6% | Reduced |
| Toroso Investments, LLC | 9,471 | $1.49M | 0.00% | +652+7.4% | Added |
| Campbell & CO Investment Adviser LLC | 9,337 | $1.47M | 0.08% | +7,610+440.6% | Added |
| Colony Group, LLC | 8,990 | $1.41M | 0.00% | −7,315−44.9% | Reduced |
| Walleye Capital LLC | 8,944 | $1.40M | 0.01% | +6,698+298.2% | Added |
| Jump Financial, LLC | 8,775 | $1.38M | 0.01% | −14,557−62.4% | Reduced |
| Kovack Advisors, Inc. | 9,019 | $1.36M | 0.07% | −151−1.6% | Reduced |
| Xponance, Inc. | 8,672 | $1.36M | 0.01% | −229−2.6% | Reduced |
| Kingsview Wealth Management, LLC | 8,529 | $1.34M | 0.02% | −25−0.3% | Reduced |
| New York Life Investment Management LLC | 8,524 | $1.34M | 0.01% | −22−0.3% | Reduced |
| Credit Agricole S A | 8,500 | $1.33M | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 8,167 | $1.28M | 0.01% | +1,001+14.0% | Added |
| Pacer Advisors, Inc. | 8,146 | $1.28M | 0.00% | −458−5.3% | Reduced |
| CIBC World Markets Inc. | 8,145 | $1.28M | 0.00% | −137−1.7% | Reduced |
| Atria Investments LLC | 7,979 | $1.25M | 0.01% | +94+1.2% | Added |
| Mercer Global Advisors Inc | 7,704 | $1.21M | 0.00% | −2,174−22.0% | Reduced |
| Inceptionr LLC | 7,628 | $1.20M | 0.29% | +3,067+67.2% | Added |
| Susquehanna International Group, LLP | 7,561 | $1.19M | 0.00% | −7,899−51.1% | Reduced |
| Absher Wealth Management, LLC | 7,512 | $1.18M | 0.13% | +793+11.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 7,775 | $1.17M | 0.00% | +677+9.5% | Added |
| Teacher Retirement System of Texas | 7,402 | $1.16M | 0.00% | −2,531−25.5% | Reduced |
| Public Employees Retirement Association of Colorado | 7,389 | $1.16M | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 7,312 | $1.15M | 0.00% | +675+10.2% | Added |
| Group One Trading, L.P. | 7,240 | $1.14M | 0.03% | +7,140+7,140.0% | Added |
| Foresight Group Ltd Liability Partnership | 7,035 | $1.11M | 0.20% | +1,057+17.7% | Added |
| Novem Group | 6,987 | $1.10M | 0.11% | +6,987 | New |
| Y.D. More Investments Ltd | 6,793 | $1.07M | 0.03% | +105+1.6% | Added |
| Oddo BHF Asset Management SAS | 6,649 | $1.04M | 0.05% | +2,520+61.0% | Added |
| O'Shaughnessy Asset Management, LLC | 6,624 | $1.04M | 0.00% | −2,162−24.6% | Reduced |
| Empowered Funds, LLC | 6,520 | $1.02M | 0.01% | +6,520 | New |
| MML Investors Services, LLC | 6,518 | $1.02M | 0.00% | +4,617+242.9% | Added |
| Vestcor Inc | 6,499 | $1.02M | 0.03% | 00.0% | Unchanged |
| Independent Advisor Alliance | 6,478 | $1.02M | 0.02% | +19+0.3% | Added |
| M&G Plc | 6,345 | $996.2K | 0.00% | +4,127+186.1% | Added |
| Marshall Financial Group LLC | 6,117 | $960.2K | 0.14% | +4,322+240.8% | Added |
| Quadrant Capital Group LLC | 6,062 | $951.5K | 0.03% | −196−3.1% | Reduced |
| PFG Investments, LLC | 6,056 | $950.6K | 0.04% | −300−4.7% | Reduced |
| JustInvest LLC | 5,890 | $924.5K | 0.01% | −1,897−24.4% | Reduced |
| Cambria Investment Management, L.P. | 5,890 | $924.5K | 0.05% | +5,890 | New |
| Tower Research Capital LLC (TRC) | 5,814 | $912.6K | 0.02% | +2,578+79.7% | Added |
| Savant Capital, LLC | 5,849 | $882.9K | 0.00% | +5,849 | New |
| Voya Investment Management LLC | 5,562 | $873.0K | 0.00% | +412+8.0% | Added |
| Stone House Investment Management, LLC | 5,375 | $843.7K | 0.11% | +300+5.9% | Added |
| Prudential Financial Inc | 5,326 | $836.0K | 0.00% | −15,805−74.8% | Reduced |
| Truist Financial Corp | 5,309 | $833.3K | 0.00% | +39+0.7% | Added |
| Ofi Invest Asset Management | 6,062 | $832.2K | 0.01% | 00.0% | Unchanged |
| Cullen Capital Management LLC | 5,184 | $813.7K | 0.01% | +916+21.5% | Added |
| M&T Bank Corp | 5,159 | $809.9K | 0.00% | −3,334−39.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,029 | $789.3K | 0.00% | +889+21.5% | Added |
| Brown Advisory Inc | 4,991 | $783.4K | 0.00% | +195+4.1% | Added |
| Securian Asset Management, Inc | 5,282 | $779.4K | 0.03% | 00.0% | Unchanged |
| Jane Street Group, LLC | 4,789 | $751.7K | 0.00% | −93,397−95.1% | Reduced |
| IMC-Chicago, LLC | 4,771 | $748.9K | 0.01% | +4,771 | New |
| Apollon Wealth Management, LLC | 4,768 | $748.4K | 0.01% | −354−6.9% | Reduced |
| CenterBook Partners LP | 4,766 | $748.1K | 0.04% | −1,587−25.0% | Reduced |
| Prime Capital Investment Advisors, LLC | 4,723 | $741.3K | 0.01% | −12−0.3% | Reduced |
| Advisors Asset Management, Inc. | 4,708 | $739.0K | 0.01% | −1,496−24.1% | Reduced |