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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 7,410,388 | $1.07B | 0.02% | −70,393−0.9% | Reduced |
| BlackRock, Inc. | 7,111,917 | $1.03B | 0.02% | +69,022+1.0% | Added |
| UBS Asset Management Americas Inc | 2,555,361 | $370.1M | 0.08% | −256,473−9.1% | Reduced |
| State Street Corp | 2,469,430 | $357.6M | 0.01% | −82,471−3.2% | Reduced |
| First Trust Advisors LP | 2,422,676 | $350.9M | 0.26% | +5,734+0.2% | Added |
| Baillie Gifford & Co | 2,244,014 | $325.0M | 0.27% | −151,057−6.3% | Reduced |
| Impax Asset Management Group plc | 2,066,723 | $299.3M | 1.87% | −433,353−17.3% | Reduced |
| Morgan Stanley | 1,710,126 | $247.7M | 0.01% | −290,887−14.5% | Reduced |
| Pictet Asset Management Holding SA | 1,658,503 | $240.2M | 0.23% | −412,895−19.9% | Reduced |
| American Century Companies Inc | 1,513,938 | $219.3M | 0.11% | +41,762+2.8% | Added |
| Impactive Capital LP | 1,457,746 | $211.1M | 13.44% | −206,253−12.4% | Reduced |
| Amundi | 1,279,576 | $185.3M | 0.05% | +572,193+80.9% | Added |
| Geode Capital Management, LLC | 1,271,453 | $184.2M | 0.01% | +15,069+1.2% | Added |
| Wellington Management Group LLP | 1,264,156 | $183.1M | 0.03% | +75,250+6.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,190,619 | $172.4M | 0.46% | −67,645−5.4% | Reduced |
| Dimensional Fund Advisors LP | 1,189,064 | $172.2M | 0.04% | +50,686+4.5% | Added |
| Norges Bank | 1,081,179 | $156.6M | 0.02% | +1,081,179 | New |
| Invesco Ltd. | 984,295 | $142.6M | 0.01% | −14,156−1.4% | Reduced |
| Capital International Investors | 936,239 | $135.6M | 0.02% | +2,388+0.3% | Added |
| KBC Group NV | 902,066 | $130.6M | 0.30% | −8,026−0.9% | Reduced |
| Citadel Advisors LLC | 862,695 | $124.9M | 0.09% | +241,493+38.9% | Added |
| Charles Schwab Investment Management Inc | 717,958 | $104.0M | 0.02% | +19,689+2.8% | Added |
| William Blair Investment Management, LLC | 688,047 | $99.6M | 0.28% | −132,156−16.1% | Reduced |
| Mirova US LLC | 660,992 | $95.7M | 0.96% | −20,405−3.0% | Reduced |
| Schroder Investment Management Group | 617,285 | $90.7M | 0.07% | −13,114−2.1% | Reduced |
| Janus Henderson Group PLC | 598,810 | $86.7M | 0.04% | +18,146+3.1% | Added |
| Northern Trust Corp | 583,177 | $84.5M | 0.01% | −30,338−4.9% | Reduced |
| Liontrust Investment Partners LLP | 573,573 | $83.1M | 1.23% | −53,424−8.5% | Reduced |
| Triodos Investment Management BV | 538,011 | $79.1M | 5.71% | −8,000−1.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 542,119 | $78.5M | 0.12% | +14,658+2.8% | Added |
| Schonfeld Strategic Advisors LLC | 503,777 | $73.0M | 0.37% | −138,431−21.6% | Reduced |
| Canada Pension Plan Investment Board | 499,783 | $72.4M | 0.05% | −61,617−11.0% | Reduced |
| Bank of New York Mellon Corp | 490,205 | $71.0M | 0.01% | −60,489−11.0% | Reduced |
| Allianz Asset Management GmbH | 477,885 | $69.2M | 0.08% | −28,018−5.5% | Reduced |
| Brown Brothers Harriman & Co | 474,214 | $68.7M | 0.37% | −10,576−2.2% | Reduced |
| Goldman Sachs Group Inc | 462,681 | $67.0M | 0.01% | +15,557+3.5% | Added |
| Balyasny Asset Management LLC | 458,910 | $66.5M | 0.12% | +411,883+875.8% | Added |
| Bank of America Corp | 457,372 | $66.2M | 0.00% | +11,091+2.5% | Added |
| Ameriprise Financial Inc | 449,713 | $65.1M | 0.01% | −112,919−20.1% | Reduced |
| Westwood Holdings Group Inc. | 429,342 | $62.2M | 0.51% | −85,831−16.7% | Reduced |
| ACK Asset Management LLC | 390,000 | $56.5M | 7.09% | 00.0% | Unchanged |
| Franklin Resources Inc | 367,419 | $53.2M | 0.01% | +81,609+28.6% | Added |
| TD Asset Management Inc | 365,488 | $52.9M | 0.04% | −43,176−10.6% | Reduced |
| Robeco Schweiz AG | 364,310 | $52.8M | 1.18% | −42,994−10.6% | Reduced |
| CI Private Wealth, LLC | 352,535 | $51.1M | 0.07% | +27,692+8.5% | Added |
| PGGM Investments | 339,867 | $49.2M | 0.78% | −48,617−12.5% | Reduced |
| Stifel Financial Corp | 316,389 | $45.8M | 0.04% | −3,980−1.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 315,108 | $45.6M | 0.03% | −187,835−37.3% | Reduced |
| Bamco Inc | 294,678 | $42.7M | 0.12% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 285,306 | $41.3M | 0.06% | −2,607−0.9% | Reduced |
| The PNC Financial Services Group, Inc. | 279,200 | $40.4M | 0.02% | −4,289−1.5% | Reduced |
| Geneva Capital Management LLC | 264,305 | $38.3M | 0.72% | +13,283+5.3% | Added |
| JPMorgan Chase & Co | 255,248 | $37.0M | 0.00% | +6,052+2.4% | Added |
| Gotham Asset Management, LLC | 239,792 | $34.7M | 0.13% | +55,755+30.3% | Added |
| UBS Group AG | 238,593 | $34.6M | 0.01% | −115,321−32.6% | Reduced |
| Legal & General Group Plc | 235,604 | $34.1M | 0.01% | −2,114−0.9% | Reduced |
| Qube Research & Technologies Ltd | 220,671 | $32.0M | 0.05% | +202,883+1,140.6% | Added |
| Interval Partners, LP | 220,566 | $31.9M | 0.75% | −747,968−77.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 213,967 | $31.0M | 0.07% | −50,337−19.0% | Reduced |
| Swedbank AB | 210,800 | $30.5M | 0.03% | −150,430−41.6% | Reduced |
| Mackenzie Financial Corp | 207,922 | $30.5M | 0.04% | +1,010+0.5% | Added |
| Epoch Investment Partners, Inc. | 206,848 | $30.0M | 0.17% | −24,528−10.6% | Reduced |
| Thrivent Financial for Lutherans | 203,483 | $29.5M | 0.05% | +65,768+47.8% | Added |
| Quantinno Capital Management LP | 202,278 | $29.3M | 0.06% | +141,549+233.1% | Added |
| Mediolanum International Funds Ltd | 199,005 | $29.2M | 0.29% | +22,815+12.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 201,644 | $29.2M | 0.07% | −13,831−6.4% | Reduced |
| Kempen Capital Management N.V. | 199,858 | $28.9M | 0.25% | +123,282+161.0% | Added |
| SG Capital Management LLC | 196,848 | $28.5M | 3.12% | −131,855−40.1% | Reduced |
| Rhumbline Advisers | 180,310 | $26.1M | 0.02% | −5,842−3.1% | Reduced |
| Owls Nest Partners IA, LLC | 179,302 | $26.0M | 7.19% | −124,233−40.9% | Reduced |
| Millennium Management LLC | 177,271 | $25.7M | 0.02% | −141,274−44.3% | Reduced |
| SEI Investments Co | 169,654 | $24.6M | 0.02% | −9,693−5.4% | Reduced |
| Russell Investments Group, Ltd. | 166,552 | $24.1M | 0.03% | −8,612−4.9% | Reduced |
| J. Safra Sarasin Holding AG | 166,469 | $24.1M | 0.39% | +30,557+22.5% | Added |
| Hill City Capital, LP | 160,000 | $23.2M | 0.87% | +10,000+6.7% | Added |
| Kames Capital plc | 157,715 | $22.8M | 0.27% | −44,970−22.2% | Reduced |
| Storebrand Asset Management AS | 155,499 | $22.5M | 0.06% | −8,066−4.9% | Reduced |
| Massachusetts Financial Services Co | 154,409 | $22.4M | 0.01% | +115,633+298.2% | Added |
| Principal Financial Group Inc | 153,815 | $22.3M | 0.01% | −5,034−3.2% | Reduced |
| Rathbone Brothers plc | 152,152 | $22.0M | 0.09% | −5,073−3.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 150,000 | $21.7M | 0.03% | −84,000−35.9% | Reduced |
| Jupiter Asset Management Ltd | 146,197 | $21.2M | 0.17% | −25,436−14.8% | Reduced |
| Swiss National Bank | 145,700 | $21.1M | 0.01% | +2,700+1.9% | Added |
| Duff & Phelps Investment Management Co | 139,606 | $20.2M | 0.23% | +3,048+2.2% | Added |
| Royal Bank of Canada | 136,829 | $19.8M | 0.00% | −2,455−1.8% | Reduced |
| Cramer Rosenthal McGlynn LLC | 136,818 | $19.8M | 1.28% | −1,034−0.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 136,270 | $19.7M | 0.04% | +63,661+87.7% | Added |
| Driehaus Capital Management LLC | 132,677 | $19.2M | 0.13% | +7,815+6.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 130,867 | $19.0M | 0.02% | +108,776+492.4% | Added |
| Wells Fargo & Company | 130,664 | $18.9M | 0.00% | −24,494−15.8% | Reduced |
| California Public Employees Retirement System | 124,952 | $18.1M | 0.01% | +688+0.6% | Added |
| Jane Street Group, LLC | 123,968 | $18.0M | 0.02% | +116,637+1,591.0% | Added |
| MIG Capital, LLC | 119,714 | $17.3M | 2.94% | −60,170−33.4% | Reduced |
| WCM Investment Management, LLC | 117,572 | $17.3M | 0.04% | +117,572 | New |
| ABN AMRO Bank N.V. | 118,756 | $17.2M | 0.16% | −7,856−6.2% | Reduced |
| Scopus Asset Management, L.P. | 117,841 | $17.1M | 0.48% | −34,138−22.5% | Reduced |
| Tredje AP-fonden | 110,028 | $15.9M | 0.12% | +110,028 | New |
| Loomis Sayles & Co L P | 108,315 | $15.7M | 0.02% | +4,295+4.1% | Added |
| Milford Funds Ltd | 108,000 | $15.6M | 0.31% | +108,000 | New |
| Achmea Investment Management B.V. | 105,795 | $15.3M | 0.39% | −23,899−18.4% | Reduced |