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 2025
Institutional positions in Advanced Drainage Systems, Inc. as of Jun 30, 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
- 485
- +24 vs. Q1 2025
- Shares held
- 72.6M
- +3.63M (+5.3%) vs. Q1 2025
- Total value
- $8.34B
- +$841.0M (+11.2%) vs. Q1 2025
- New holders
- 74
- 187 more added
- Sold out
- 50
- 167 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Advanced Drainage Systems, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 7,508,975 | $862.5M | 0.01% | −28,119−0.4% | Reduced |
| BlackRock, Inc. | 7,071,099 | $812.2M | 0.02% | −233,290−3.2% | Reduced |
| UBS Asset Management Americas Inc | 3,112,654 | $357.5M | 0.07% | −1,570−0.1% | Reduced |
| Impax Asset Management Group plc | 3,043,909 | $348.7M | 2.00% | +139,495+4.8% | Added |
| Pictet Asset Management Holding SA | 2,603,825 | $299.1M | 0.30% | −579,179−18.2% | Reduced |
| State Street Corp | 2,476,124 | $284.4M | 0.01% | −111,184−4.3% | Reduced |
| Baillie Gifford & Co | 2,472,510 | $284.0M | 0.21% | −19,809−0.8% | Reduced |
| First Trust Advisors LP | 2,178,763 | $250.3M | 0.20% | +117,963+5.7% | Added |
| Morgan Stanley | 1,674,301 | $192.3M | 0.01% | +128,918+8.3% | Added |
| Impactive Capital LP | 1,663,999 | $191.1M | 8.61% | +1,663,999 | New |
| American Century Companies Inc | 1,382,070 | $158.7M | 0.09% | +3,583+0.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,278,507 | $146.8M | 0.35% | +1,161,991+997.3% | Added |
| Geode Capital Management, LLC | 1,221,641 | $140.3M | 0.01% | −22,375−1.8% | Reduced |
| Dimensional Fund Advisors LP | 1,122,260 | $128.9M | 0.03% | +90,578+8.8% | Added |
| Amundi | 1,150,706 | $126.7M | 0.04% | −30,493−2.6% | Reduced |
| Invesco Ltd. | 1,009,473 | $115.9M | 0.02% | −725,064−41.8% | Reduced |
| William Blair Investment Management, LLC | 933,595 | $107.2M | 0.28% | −79,660−7.9% | Reduced |
| KBC Group NV | 880,373 | $101.1M | 0.27% | +6,154+0.7% | Added |
| Norges Bank | 792,171 | $91.0M | 0.01% | +135,471+20.6% | Added |
| Mirova US LLC | 708,310 | $81.4M | 0.84% | +17,875+2.6% | Added |
| Canada Pension Plan Investment Board | 694,104 | $79.7M | 0.07% | −186,607−21.2% | Reduced |
| Capital International Investors | 692,351 | $79.5M | 0.01% | +563,506+437.4% | Added |
| Ameriprise Financial Inc | 682,401 | $78.4M | 0.02% | −55,653−7.5% | Reduced |
| Charles Schwab Investment Management Inc | 665,991 | $76.5M | 0.01% | +19,404+3.0% | Added |
| Liontrust Investment Partners LLP | 660,830 | $75.9M | 1.09% | −38,130−5.5% | Reduced |
| Northern Trust Corp | 621,737 | $71.4M | 0.01% | −25,120−3.9% | Reduced |
| Allianz Asset Management GmbH | 587,944 | $67.5M | 0.09% | +27,256+4.9% | Added |
| Janus Henderson Group PLC | 585,541 | $67.2M | 0.03% | −64,644−9.9% | Reduced |
| Bank of New York Mellon Corp | 556,240 | $63.9M | 0.01% | −24,624−4.2% | Reduced |
| Bank of America Corp | 555,841 | $63.8M | 0.01% | +118,586+27.1% | Added |
| Triodos Investment Management BV | 553,411 | $63.6M | 4.77% | +1,350+0.2% | Added |
| Schroder Investment Management Group | 540,494 | $62.1M | 0.05% | −36,457−6.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 519,527 | $59.7M | 0.12% | −5,585−1.1% | Reduced |
| Interval Partners, LP | 489,121 | $56.2M | 1.28% | +489,121 | New |
| T. Rowe Price Investment Management, Inc. | 485,854 | $55.8M | 0.04% | +88,373+22.2% | Added |
| Brown Brothers Harriman & Co | 470,499 | $54.0M | 0.35% | +23,433+5.2% | Added |
| Swedbank AB | 455,699 | $52.3M | 0.06% | +455,699 | New |
| Goldman Sachs Group Inc | 438,719 | $50.4M | 0.01% | −4,877−1.1% | Reduced |
| TD Asset Management Inc | 428,454 | $49.2M | 0.04% | −31,532−6.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 424,327 | $48.7M | 0.37% | +357,259+532.7% | Added |
| PGGM Investments | 388,484 | $44.6M | 0.77% | +182,665+88.8% | Added |
| Wellington Management Group LLP | 355,977 | $40.9M | 0.01% | +16,607+4.9% | Added |
| ACK Asset Management LLC | 345,000 | $39.6M | 5.20% | +345,000 | New |
| Owls Nest Partners IA, LLC | 338,048 | $38.8M | 9.19% | −30,945−8.4% | Reduced |
| Standard Life Aberdeen plc | 339,121 | $38.6M | 0.07% | −196,035−36.6% | Reduced |
| Robeco Schweiz AG | 332,563 | $38.2M | 0.88% | +10,622+3.3% | Added |
| CI Private Wealth, LLC | 327,037 | $37.6M | 0.05% | −65,803−16.8% | Reduced |
| Stifel Financial Corp | 325,272 | $37.4M | 0.04% | −2,675−0.8% | Reduced |
| The PNC Financial Services Group, Inc. | 297,713 | $34.2M | 0.02% | −9,832−3.2% | Reduced |
| Rathbone Brothers plc | 297,007 | $34.1M | 0.15% | +2,694+0.9% | Added |
| Bamco Inc | 294,603 | $33.8M | 0.09% | −13,252−4.3% | Reduced |
| UBS Group AG | 283,992 | $32.6M | 0.01% | +131,267+85.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 280,611 | $32.2M | 0.07% | +29,657+11.8% | Added |
| Millennium Management LLC | 276,609 | $31.8M | 0.03% | +274,509+13,071.9% | Added |
| Zimmer Partners, LP | 270,000 | $31.0M | 0.71% | +46,900+21.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 269,389 | $30.9M | 0.09% | −109,800−29.0% | Reduced |
| Squarepoint Ops LLC | 260,607 | $29.9M | 0.07% | +240,709+1,209.7% | Added |
| Geneva Capital Management LLC | 257,479 | $29.6M | 0.50% | +36,477+16.5% | Added |
| Legal & General Group Plc | 253,932 | $29.2M | 0.01% | +18,610+7.9% | Added |
| JPMorgan Chase & Co | 252,555 | $29.0M | 0.00% | −14,312−5.4% | Reduced |
| Westwood Holdings Group Inc. | 251,483 | $28.9M | 0.21% | +70,048+38.6% | Added |
| Epoch Investment Partners, Inc. | 245,024 | $28.1M | 0.15% | −17,072−6.5% | Reduced |
| Kames Capital plc | 239,482 | $27.5M | 0.35% | +31,805+15.3% | Added |
| Adage Capital Partners GP, L.L.C. | 235,000 | $27.0M | 0.05% | +180,000+327.3% | Added |
| MIG Capital, LLC | 231,817 | $26.6M | 2.80% | 00.0% | Unchanged |
| FIL Ltd | 218,833 | $25.1M | 0.02% | −63,332−22.4% | Reduced |
| Mackenzie Financial Corp | 210,782 | $24.2M | 0.03% | +116,594+123.8% | Added |
| Cercano Management LLC | 196,785 | $22.6M | 0.64% | −51,587−20.8% | Reduced |
| SEI Investments Co | 187,270 | $21.5M | 0.02% | +59,868+47.0% | Added |
| Rhumbline Advisers | 187,003 | $21.5M | 0.02% | −6,134−3.2% | Reduced |
| Storebrand Asset Management AS | 186,743 | $21.4M | 0.06% | +13,200+7.6% | Added |
| Russell Investments Group, Ltd. | 180,837 | $20.8M | 0.03% | +2,949+1.7% | Added |
| Janney Montgomery Scott LLC | 172,315 | $19.8M | 0.05% | +1,093+0.6% | Added |
| Jupiter Asset Management Ltd | 171,633 | $19.7M | 0.16% | −3,300−1.9% | Reduced |
| Principal Financial Group Inc | 160,080 | $18.4M | 0.01% | −2,819−1.7% | Reduced |
| Wells Fargo & Company | 157,896 | $18.1M | 0.00% | +111,519+240.5% | Added |
| Man Group plc | 155,934 | $17.9M | 0.04% | +83,220+114.4% | Added |
| Thematics Asset Management | 150,500 | $17.3M | 0.78% | +53,000+54.4% | Added |
| Royal Bank of Canada | 145,672 | $16.7M | 0.00% | +28,011+23.8% | Added |
| Gotham Asset Management, LLC | 143,913 | $16.5M | 0.10% | −11,084−7.2% | Reduced |
| Swiss National Bank | 140,700 | $16.2M | 0.01% | −2,100−1.5% | Reduced |
| Kornitzer Capital Management Inc | 134,865 | $15.5M | 0.31% | −25,730−16.0% | Reduced |
| AXA S.A. | 133,320 | $15.3M | 0.04% | +8,041+6.4% | Added |
| Fernbridge Capital Management LP | 130,565 | $15.0M | 0.71% | −67,221−34.0% | Reduced |
| Duff & Phelps Investment Management Co | 127,078 | $14.6M | 0.17% | −26,516−17.3% | Reduced |
| Cramer Rosenthal McGlynn LLC | 127,002 | $14.6M | 1.00% | −8,783−6.5% | Reduced |
| Achmea Investment Management B.V. | 125,987 | $14.5M | 0.19% | −1,655−1.3% | Reduced |
| ABN AMRO Bank N.V. | 124,654 | $14.4M | 0.19% | +1,660+1.3% | Added |
| Peregrine Capital Management LLC | 120,456 | $13.8M | 0.42% | +1,790+1.5% | Added |
| Thrivent Financial for Lutherans | 117,899 | $13.5M | 0.03% | −27,978−19.2% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 116,811 | $13.4M | 0.96% | −10,115−8.0% | Reduced |
| Foresight Group Ltd Liability Partnership | 114,329 | $13.1M | 1.89% | −1,293−1.1% | Reduced |
| New York State Common Retirement Fund | 112,393 | $12.9M | 0.02% | −49,862−30.7% | Reduced |
| Loomis Sayles & Co L P | 108,502 | $12.5M | 0.02% | +36,367+50.4% | Added |
| Envestnet Asset Management Inc | 106,705 | $12.3M | 0.00% | +36,000+50.9% | Added |
| Citadel Advisors LLC | 104,541 | $12.0M | 0.01% | +104,541 | New |
| California Public Employees Retirement System | 101,512 | $11.7M | 0.01% | +2,206+2.2% | Added |
| Perpetual Ltd | 101,182 | $11.6M | 0.14% | −1,148−1.1% | Reduced |
| ExodusPoint Capital Management, LP | 98,016 | $11.3M | 0.14% | +70,911+261.6% | Added |
| Nuveen, LLC | 96,363 | $11.1M | 0.00% | −67,307−41.1% | Reduced |