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 |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 315,108 | $45.6M | 0.03% | −187,835−37.3% | Reduced |
| Stifel Financial Corp | 316,389 | $45.8M | 0.04% | −3,980−1.2% | Reduced |
| PGGM Investments | 339,867 | $49.2M | 0.78% | −48,617−12.5% | Reduced |
| CI Private Wealth, LLC | 352,535 | $51.1M | 0.07% | +27,692+8.5% | Added |
| Robeco Schweiz AG | 364,310 | $52.8M | 1.18% | −42,994−10.6% | Reduced |
| TD Asset Management Inc | 365,488 | $52.9M | 0.04% | −43,176−10.6% | Reduced |
| Franklin Resources Inc | 367,419 | $53.2M | 0.01% | +81,609+28.6% | Added |
| ACK Asset Management LLC | 390,000 | $56.5M | 7.09% | 00.0% | Unchanged |
| Westwood Holdings Group Inc. | 429,342 | $62.2M | 0.51% | −85,831−16.7% | Reduced |
| Ameriprise Financial Inc | 449,713 | $65.1M | 0.01% | −112,919−20.1% | Reduced |
| Bank of America Corp | 457,372 | $66.2M | 0.00% | +11,091+2.5% | Added |
| Balyasny Asset Management LLC | 458,910 | $66.5M | 0.12% | +411,883+875.8% | Added |
| Goldman Sachs Group Inc | 462,681 | $67.0M | 0.01% | +15,557+3.5% | Added |
| Brown Brothers Harriman & Co | 474,214 | $68.7M | 0.37% | −10,576−2.2% | Reduced |
| Allianz Asset Management GmbH | 477,885 | $69.2M | 0.08% | −28,018−5.5% | Reduced |
| Bank of New York Mellon Corp | 490,205 | $71.0M | 0.01% | −60,489−11.0% | Reduced |
| Canada Pension Plan Investment Board | 499,783 | $72.4M | 0.05% | −61,617−11.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 503,777 | $73.0M | 0.37% | −138,431−21.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 542,119 | $78.5M | 0.12% | +14,658+2.8% | Added |
| Triodos Investment Management BV | 538,011 | $79.1M | 5.71% | −8,000−1.5% | Reduced |
| Liontrust Investment Partners LLP | 573,573 | $83.1M | 1.23% | −53,424−8.5% | Reduced |
| Northern Trust Corp | 583,177 | $84.5M | 0.01% | −30,338−4.9% | Reduced |
| Janus Henderson Group PLC | 598,810 | $86.7M | 0.04% | +18,146+3.1% | Added |
| Schroder Investment Management Group | 617,285 | $90.7M | 0.07% | −13,114−2.1% | Reduced |
| Mirova US LLC | 660,992 | $95.7M | 0.96% | −20,405−3.0% | Reduced |
| William Blair Investment Management, LLC | 688,047 | $99.6M | 0.28% | −132,156−16.1% | Reduced |
| Charles Schwab Investment Management Inc | 717,958 | $104.0M | 0.02% | +19,689+2.8% | Added |
| Citadel Advisors LLC | 862,695 | $124.9M | 0.09% | +241,493+38.9% | Added |
| KBC Group NV | 902,066 | $130.6M | 0.30% | −8,026−0.9% | Reduced |
| Capital International Investors | 936,239 | $135.6M | 0.02% | +2,388+0.3% | Added |
| Invesco Ltd. | 984,295 | $142.6M | 0.01% | −14,156−1.4% | Reduced |
| Norges Bank | 1,081,179 | $156.6M | 0.02% | +1,081,179 | New |
| Dimensional Fund Advisors LP | 1,189,064 | $172.2M | 0.04% | +50,686+4.5% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,190,619 | $172.4M | 0.46% | −67,645−5.4% | Reduced |
| Wellington Management Group LLP | 1,264,156 | $183.1M | 0.03% | +75,250+6.3% | Added |
| Geode Capital Management, LLC | 1,271,453 | $184.2M | 0.01% | +15,069+1.2% | Added |
| Amundi | 1,279,576 | $185.3M | 0.05% | +572,193+80.9% | Added |
| Impactive Capital LP | 1,457,746 | $211.1M | 13.44% | −206,253−12.4% | Reduced |
| American Century Companies Inc | 1,513,938 | $219.3M | 0.11% | +41,762+2.8% | Added |
| Pictet Asset Management Holding SA | 1,658,503 | $240.2M | 0.23% | −412,895−19.9% | Reduced |
| Morgan Stanley | 1,710,126 | $247.7M | 0.01% | −290,887−14.5% | Reduced |
| Impax Asset Management Group plc | 2,066,723 | $299.3M | 1.87% | −433,353−17.3% | Reduced |
| Baillie Gifford & Co | 2,244,014 | $325.0M | 0.27% | −151,057−6.3% | Reduced |
| First Trust Advisors LP | 2,422,676 | $350.9M | 0.26% | +5,734+0.2% | Added |
| State Street Corp | 2,469,430 | $357.6M | 0.01% | −82,471−3.2% | Reduced |
| UBS Asset Management Americas Inc | 2,555,361 | $370.1M | 0.08% | −256,473−9.1% | Reduced |
| BlackRock, Inc. | 7,111,917 | $1.03B | 0.02% | +69,022+1.0% | Added |
| Vanguard Group Inc | 7,410,388 | $1.07B | 0.02% | −70,393−0.9% | Reduced |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −104,802−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −60,336−100.0% | Sold out |
| Capital World Investors | 0 | $0 | 0.00% | −58,645−100.0% | Sold out |
| Fisher Asset Management, LLC | 0 | $0 | 0.00% | −40,607−100.0% | Sold out |
| Lansforsakringar Fondforvaltning AB (publ) | 0 | $0 | 0.00% | −40,427−100.0% | Sold out |
| Advantage Alpha Capital Partners LP | 0 | $0 | 0.00% | −19,729−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −19,692−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −10,948−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −8,590−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −8,204−100.0% | Sold out |
| Novem Group | 0 | $0 | 0.00% | −8,025−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −5,101−100.0% | Sold out |
| Fundamentun, LLC | 0 | $0 | 0.00% | −4,357−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −4,261−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,030−100.0% | Sold out |
| Abn Amro Investment Solutions | 0 | $0 | 0.00% | −2,810−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −2,685−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −1,921−100.0% | Sold out |
| L2 Asset Management, LLC | 0 | $0 | 0.00% | −1,618−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −1,564−100.0% | Sold out |
| Applied Finance Capital Management, LLC | 0 | $0 | 0.00% | −1,558−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −1,239−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −651−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −276−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −256−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −255−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −229−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −204−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Marshall & Sterling Wealth Advisors Inc. | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Proffitt & Goodson Inc | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| AXA Investment Managers S.A. | – | – | – | – | Not filed |
| Thematics Asset Management | – | – | – | – | Not filed |
| Gitterman Wealth Management, LLC | – | – | – | – | Not filed |
| Wetherby Asset Management Inc | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |