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, Q4 2025
Institutional positions in Advanced Drainage Systems, Inc. as of Dec 31, 2025. 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
- 548
- +55 vs. Q3 2025
- Shares held
- 71.3M
- −1.23M (−1.7%) vs. Q3 2025
- Total value
- $10.3B
- +$279.4M (+2.8%) vs. Q3 2025
- New holders
- 92
- 162 more added
- Sold out
- 37
- 214 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Advanced Drainage Systems, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,903 | $2.59M | 0.01% | −456−2.5% | Reduced |
| BNP Paribas Arbitrage, SA | 17,704 | $2.56M | 0.00% | −113,829−86.5% | Reduced |
| Capital Group Private Client Services, Inc. | 17,661 | $2.56M | 0.04% | −298−1.7% | Reduced |
| Icon Advisers Inc | 17,550 | $2.54M | 0.55% | −550−3.0% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 17,359 | $2.51M | 0.01% | −4,372−20.1% | Reduced |
| State of Michigan Retirement System | 16,900 | $2.45M | 0.01% | −100−0.6% | Reduced |
| Oppenheimer & Co Inc | 16,515 | $2.39M | 0.03% | +296+1.8% | Added |
| Montanaro Asset Management Ltd | 16,300 | $2.36M | 0.66% | −10,300−38.7% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 16,007 | $2.32M | 0.03% | +63+0.4% | Added |
| KLP Kapitalforvaltning AS | 15,800 | $2.29M | 0.01% | +400+2.6% | Added |
| Cerity Partners LLC | 15,787 | $2.29M | 0.00% | +1,151+7.9% | Added |
| Corbyn Investment Management Inc | 15,420 | $2.23M | 0.65% | −80−0.5% | Reduced |
| Ewing Morris & Co. Investment Partners Ltd. | 14,873 | $2.18M | 0.95% | −13,000−46.6% | Reduced |
| Vantage Financial Partners, LLC | 14,651 | $2.12M | 0.43% | −1,589−9.8% | Reduced |
| Elo Mutual Pension Insurance Co | 14,398 | $2.09M | 0.03% | +14,398 | New |
| Bank of Montreal | 14,369 | $2.08M | 0.00% | −200−1.4% | Reduced |
| Oregon Public Employees Retirement Fund | 14,304 | $2.07M | 0.03% | −100−0.7% | Reduced |
| New Mexico Educational Retirement Board | 14,100 | $2.04M | 0.06% | 00.0% | Unchanged |
| Marshall Wace, LLP | 13,947 | $2.02M | 0.00% | −1,505−9.7% | Reduced |
| STRS Ohio | 13,592 | $1.97M | 0.01% | +11,903+704.7% | Added |
| Ameritas Investment Partners, Inc. | 13,112 | $1.90M | 0.06% | −297−2.2% | Reduced |
| Engineers Gate Manager LP | 12,972 | $1.88M | 0.02% | +10,455+415.4% | Added |
| Absher Wealth Management, LLC | 12,245 | $1.77M | 0.21% | −3,953−24.4% | Reduced |
| Vestmark Advisory Solutions, Inc. | 12,185 | $1.76M | 0.02% | +6,527+115.4% | Added |
| Mariner, LLC | 11,956 | $1.73M | 0.00% | +4,013+50.5% | Added |
| Clearbridge Investments, LLC | 11,914 | $1.73M | 0.00% | +10.0% | Added |
| Citigroup Inc | 11,812 | $1.71M | 0.00% | −1,470−11.1% | Reduced |
| MASTERINVEST Kapitalanlage GmbH | 10,602 | $1.56M | 0.15% | −330−3.0% | Reduced |
| Exchange Traded Concepts, LLC | 10,712 | $1.55M | 0.01% | −8−0.1% | Reduced |
| Beck Mack & Oliver LLC | 10,443 | $1.51M | 0.03% | −251−2.3% | Reduced |
| Kovack Advisors, Inc. | 10,423 | $1.51M | 0.07% | +7,733+287.5% | Added |
| AA Financial Advisors, LLC | 10,152 | $1.47M | 0.27% | 00.0% | Unchanged |
| Caisse de Depot Et Placement du Quebec | 10,005 | $1.45M | 0.00% | +10,005 | New |
| AIA Group Ltd | 9,977 | $1.44M | 0.02% | −6,925−41.0% | Reduced |
| DnB Asset Management AS | 9,800 | $1.42M | 0.00% | +1,096+12.6% | Added |
| M&T Bank Corp | 9,790 | $1.42M | 0.00% | +33+0.3% | Added |
| Mirova | 9,728 | $1.41M | 0.20% | −24−0.2% | Reduced |
| Lighthouse Investment Partners, LLC | 9,713 | $1.41M | 0.05% | +9,713 | New |
| Brinker Capital Investments, LLC | 9,682 | $1.40M | 0.01% | +9,682 | New |
| Cetera Investment Advisers | 9,674 | $1.40M | 0.00% | −3,184−24.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 9,492 | $1.37M | 0.01% | −376−3.8% | Reduced |
| Jackson Creek Investment Advisors LLC | 9,210 | $1.33M | 0.39% | +9,210 | New |
| Raiffeisen Bank International AG | 9,000 | $1.32M | 0.02% | 00.0% | Unchanged |
| Capital International Sarl | 8,868 | $1.28M | 0.02% | −486−5.2% | Reduced |
| Northwest & Ethical Investments L.P. | 8,787 | $1.27M | 0.03% | −5,871−40.1% | Reduced |
| Pacer Advisors, Inc. | 8,654 | $1.25M | 0.00% | −868−9.1% | Reduced |
| CAPROCK Group, Inc. | 8,524 | $1.23M | 0.03% | +8,524 | New |
| Kingsview Wealth Management, LLC | 8,523 | $1.23M | 0.02% | −335−3.8% | Reduced |
| Atria Investments LLC | 8,425 | $1.22M | 0.01% | +649+8.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 8,001 | $1.20M | 0.00% | +2,486+45.1% | Added |
| O'Shaughnessy Asset Management, LLC | 8,205 | $1.19M | 0.01% | +3,055+59.3% | Added |
| JustInvest LLC | 8,087 | $1.17M | 0.01% | +461+6.0% | Added |
| Bridgefront Capital, LLC | 7,680 | $1.11M | 0.28% | +5,756+299.2% | Added |
| CIBC World Markets Inc. | 7,565 | $1.10M | 0.00% | −12,550−62.4% | Reduced |
| Mercer Global Advisors Inc | 7,489 | $1.08M | 0.00% | +2,890+62.8% | Added |
| Public Employees Retirement Association of Colorado | 7,389 | $1.07M | 0.00% | 00.0% | Unchanged |
| Lecap Asset Management Ltd | 7,298 | $1.06M | 0.42% | −1,936−21.0% | Reduced |
| Summit Trail Advisors, LLC | 7,251 | $1.05M | 0.02% | +700+10.7% | Added |
| Entropy Technologies, LP | 7,216 | $1.05M | 0.06% | +7,216 | New |
| Nissay Asset Management Corp | 7,165 | $1.04M | 0.01% | +3,994+126.0% | Added |
| South Dakota Investment Council | 7,000 | $1.01M | 0.02% | −600−7.9% | Reduced |
| Landscape Capital Management, L.L.C. | 6,966 | $1.01M | 0.07% | +4,862+231.1% | Added |
| QRG Capital Management, Inc. | 6,805 | $985.6K | 0.01% | +2,248+49.3% | Added |
| Magnetar Financial LLC | 6,720 | $973.3K | 0.01% | +6,720 | New |
| Squarepoint Ops LLC | 6,688 | $968.6K | 0.00% | −38,621−85.2% | Reduced |
| Federated Hermes, Inc. | 6,633 | $960.7K | 0.00% | +243+3.8% | Added |
| Nomura Holdings Inc | 6,577 | $952.5K | 0.00% | +2,647+67.4% | Added |
| Xponance, Inc. | 6,574 | $952.1K | 0.01% | −1,350−17.0% | Reduced |
| PFG Investments, LLC | 6,498 | $941.1K | 0.04% | 00.0% | Unchanged |
| Independent Advisor Alliance | 6,445 | $933.5K | 0.02% | −555−7.9% | Reduced |
| Advisors Asset Management, Inc. | 6,373 | $923.0K | 0.02% | −142−2.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 6,147 | $919.8K | 0.00% | −12,349−66.8% | Reduced |
| Toroso Investments, LLC | 6,230 | $902.3K | 0.00% | +4,115+194.6% | Added |
| Dark Forest Capital Management LP | 6,179 | $894.9K | 0.04% | +4,603+292.1% | Added |
| Foresight Group Ltd Liability Partnership | 5,978 | $878.9K | 0.14% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 6,061 | $877.8K | 0.00% | −6,625−52.2% | Reduced |
| Quadrant Capital Group LLC | 6,035 | $874.0K | 0.03% | +19+0.3% | Added |
| David Loasby | 5,570 | $873.3K | 0.06% | −112−2.0% | Reduced |
| New York Life Investment Management LLC | 5,895 | $853.8K | 0.01% | −876−12.9% | Reduced |
| Aquatic Capital Management LLC | 5,742 | $831.6K | 0.02% | −9,625−62.6% | Reduced |
| Intech Investment Management LLC | 5,706 | $826.4K | 0.01% | −1,802−24.0% | Reduced |
| Prudential Financial Inc | 5,385 | $791.3K | 0.00% | −1,585−22.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,434 | $787.0K | 0.00% | −10,756−66.4% | Reduced |
| First Eagle Investment Management, LLC | 5,326 | $771.4K | 0.00% | +1,226+29.9% | Added |
| Voya Investment Management LLC | 5,220 | $756.0K | 0.00% | −641−10.9% | Reduced |
| Lazard Asset Management LLC | 5,191 | $751.8K | 0.00% | −5,571−51.8% | Reduced |
| Graver Capital Management, LLC | 5,167 | $748.3K | 0.59% | −325−5.9% | Reduced |
| Securian Asset Management, Inc | 5,162 | $747.6K | 0.03% | −200−3.7% | Reduced |
| Aristeia Capital LLC | 5,115 | $740.8K | 0.02% | +2,800+121.0% | Added |
| Virginia Retirement Systems Et Al | 5,104 | $739.2K | 0.00% | +2,000+64.4% | Added |
| Fortis Group Advisors, LLC | 4,825 | $733.6K | 0.12% | +4,825 | New |
| Y-Intercept (Hong Kong) Ltd | 5,053 | $731.8K | 0.02% | −25,870−83.7% | Reduced |
| Perigon Wealth Management, LLC | 4,905 | $710.4K | 0.01% | +4,905 | New |
| Cambridge Investment Research Advisors, Inc. | 4,791 | $694.0K | 0.00% | −1,798−27.3% | Reduced |
| Jump Financial, LLC | 4,760 | $689.4K | 0.01% | +4,760 | New |
| Prime Capital Investment Advisors, LLC | 4,748 | $687.7K | 0.01% | 00.0% | Unchanged |
| Brown Advisory Inc | 4,709 | $682.1K | 0.00% | −175−3.6% | Reduced |
| Syon Capital LLC | 4,708 | $681.9K | 0.03% | +2,601+123.4% | Added |
| Pathstone Holdings, LLC | 4,682 | $678.1K | 0.00% | +105+2.3% | Added |
| Gibbs Wealth Management | 4,257 | $676.0K | 0.16% | −826−16.3% | Reduced |