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, Q1 2026
Institutional positions in Advanced Drainage Systems, Inc. as of Mar 31, 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
- 580
- +42 vs. Q4 2025
- Shares held
- 69.4M
- +6.80M (+10.9%) vs. Q4 2025
- Total value
- $9.52B
- +$440.9M (+4.9%) vs. Q4 2025
- New holders
- 96
- 230 more added
- Sold out
- 54
- 167 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Advanced Drainage Systems, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pinebridge Investments LLC | 2,154 | $295.4K | 0.00% | +2,154 | New |
| Oarsman Capital, Inc. | 2,140 | $293.5K | 0.04% | −138−6.1% | Reduced |
| Everence Capital Management Inc | 2,130 | $292.0K | 0.02% | +140+7.0% | Added |
| Atomi Financial Group, Inc. | 2,109 | $289.2K | 0.01% | +33+1.6% | Added |
| North Dakota State Investment Board | 2,066 | $283.3K | 0.01% | −438−17.5% | Reduced |
| Park Avenue Securities LLC | 2,064 | $283.0K | 0.00% | −273−11.7% | Reduced |
| Inscription Capital, LLC | 2,055 | $281.8K | 0.03% | −440−17.6% | Reduced |
| Hantz Financial Services, Inc. | 2,032 | $279.0K | 0.00% | +518+34.2% | Added |
| JB Capital LLC | 2,007 | $275.2K | 0.01% | +10.0% | Added |
| Welch Financial Planning, LLC | 2,000 | $274.3K | 0.20% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 2,000 | $274.3K | 0.00% | 00.0% | Unchanged |
| Hartree Partners, LP | 2,000 | $274.3K | 0.06% | +2,000 | New |
| Claret Asset Management Corp | 1,974 | $271.0K | 0.03% | +1+0.1% | Added |
| Lecap Asset Management Ltd | 1,944 | $266.6K | 0.10% | −5,354−73.4% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 1,928 | $264.4K | 0.00% | −550−22.2% | Reduced |
| Fiduciary Alliance LLC | 1,765 | $260.8K | 0.02% | 00.0% | Unchanged |
| MML Investors Services, LLC | 1,901 | $260.7K | 0.00% | −60−3.1% | Reduced |
| HB Wealth Management, LLC | 1,874 | $257.0K | 0.00% | +409+27.9% | Added |
| Advisor Group Holdings, Inc. | 1,841 | $252.5K | 0.00% | −1,189−39.2% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,800 | $246.8K | 0.01% | +128+7.7% | Added |
| Marshall Financial Group LLC | 1,795 | $246.2K | 0.04% | −8−0.4% | Reduced |
| Moody Aldrich Partners LLC | 1,784 | $244.6K | 0.04% | +1,784 | New |
| Centiva Capital, LP | 1,775 | $243.4K | 0.01% | +1,775 | New |
| GAMMA Investing LLC | 1,756 | $240.8K | 0.01% | +66+3.9% | Added |
| Chicago Partners Investment Group LLC | 1,565 | $240.7K | 0.01% | −551−26.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,741 | $238.8K | 0.00% | +96+5.8% | Added |
| RFG Advisory, LLC | 1,730 | $237.2K | 0.00% | +1,730 | New |
| Campbell & CO Investment Adviser LLC | 1,727 | $236.8K | 0.01% | +1,727 | New |
| RSM US Wealth Management LLC | 1,675 | $229.7K | 0.00% | −310−15.6% | Reduced |
| Valeo Financial Advisors, LLC | 1,674 | $229.5K | 0.01% | −151−8.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 1,668 | $229.0K | 0.00% | −3,123−65.2% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,653 | $226.7K | 0.01% | +11+0.7% | Added |
| Camden Capital, LLC | 1,640 | $224.9K | 0.01% | +1,640 | New |
| Boston Trust Walden Corp | 1,625 | $222.8K | 0.00% | −350−17.7% | Reduced |
| Private Advisor Group, LLC | 1,609 | $220.6K | 0.00% | −275−14.6% | Reduced |
| Profund Advisors LLC | 1,578 | $216.4K | 0.01% | +46+3.0% | Added |
| Phoenix Holdings Ltd. | 1,554 | $213.0K | 0.00% | −109−6.6% | Reduced |
| Sepio Capital, LP | 1,531 | $209.9K | 0.01% | −704−31.5% | Reduced |
| Creative Financial Designs Inc | 1,496 | $205.2K | 0.01% | +321+27.3% | Added |
| Acadian Asset Management LLC | 1,475 | $202.0K | 0.00% | +1,475 | New |
| Great Lakes Advisors, LLC | 1,471 | $201.7K | 0.00% | +1,471 | New |
| Pension & Wealth Management Advisors, Inc. | 1,455 | $199.6K | 0.06% | +454+45.4% | Added |
| Dixon Mitchell Investment Counsel Inc. | 1,413 | $193.8K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,321 | $181.1K | 0.00% | +1,284+3,470.3% | Added |
| Umb Bank N A | 1,126 | $154.4K | 0.00% | −48−4.1% | Reduced |
| Horizon Investments, LLC | 1,115 | $152.9K | 0.00% | −336−23.2% | Reduced |
| Parallel Advisors, LLC | 1,027 | $140.8K | 0.00% | +157+18.0% | Added |
| Los Angeles Capital Management LLC | 1,022 | $140.1K | 0.00% | +720+238.4% | Added |
| Quarry LP | 951 | $130.4K | 0.03% | +845+797.2% | Added |
| Versant Capital Management, Inc | 853 | $117.0K | 0.01% | −410−32.5% | Reduced |
| Spire Wealth Management | 822 | $112.7K | 0.00% | +1+0.1% | Added |
| Anchor Investment Management, LLC | 800 | $109.7K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 749 | $102.7K | 0.01% | −161−17.7% | Reduced |
| Signaturefd, LLC | 710 | $97.4K | 0.00% | +44+6.6% | Added |
| Caitong International Asset Management Co., Ltd | 590 | $80.9K | 0.01% | +590 | New |
| Huntington National Bank | 541 | $74.2K | 0.00% | +481+801.7% | Added |
| MAI Capital Management | 530 | $72.7K | 0.00% | +479+939.2% | Added |
| EverSource Wealth Advisors, LLC | 466 | $63.9K | 0.00% | +262+128.4% | Added |
| Ancora Advisors, LLC | 447 | $61.3K | 0.00% | +200+81.0% | Added |
| Larson Financial Group LLC | 420 | $57.6K | 0.00% | +43+11.4% | Added |
| Ronald Blue Trust, Inc. | 403 | $55.3K | 0.00% | −133−24.8% | Reduced |
| Bessemer Group Inc | 395 | $54.0K | 0.00% | +163+70.3% | Added |
| IFG Advisory, LLC | 380 | $52.1K | 0.15% | +380 | New |
| Penserra Capital Management LLC | 375 | $51.0K | 0.00% | +12+3.3% | Added |
| Bayforest Capital Ltd | 321 | $44.0K | 0.05% | −1,063−76.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 320 | $43.9K | 0.00% | +94+41.6% | Added |
| Wellington-Altus USA Inc. | 270 | $42.4K | 0.03% | 00.0% | Unchanged |
| Vega Investment Solutions | 274 | $37.6K | 0.01% | 00.0% | Unchanged |
| Avalon Trust Co | 270 | $37.0K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 264 | $36.2K | 0.00% | +23+9.5% | Added |
| Covestor Ltd | 261 | $36.0K | 0.02% | −183−41.2% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 233 | $34.3K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 244 | $33.5K | 0.00% | +107+78.1% | Added |
| Allworth Financial LP | 239 | $32.8K | 0.00% | +125+109.6% | Added |
| WPG Advisers, LLC | 225 | $30.9K | 0.02% | +6+2.7% | Added |
| SRS Capital Advisors, Inc. | 208 | $28.5K | 0.00% | −46−18.1% | Reduced |
| Massmutual Trust Co FSB | 206 | $28.2K | 0.00% | +2+1.0% | Added |
| Mather Group, LLC. | 204 | $27.9K | 0.00% | +204 | New |
| Manchester Capital Management LLC | 200 | $27.4K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 191 | $26.2K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 188 | $25.8K | 0.00% | +18+10.6% | Added |
| Geneos Wealth Management Inc. | 178 | $24.4K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 167 | $23.5K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 151 | $20.7K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 137 | $18.8K | 0.00% | +110+407.4% | Added |
| Measured Wealth Private Client Group, LLC | 136 | $18.6K | 0.01% | +136 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 130 | $17.8K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 125 | $17.1K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 124 | $16.3K | 0.00% | +16+14.8% | Added |
| True Wealth Design, LLC | 115 | $15.8K | 0.00% | +12+11.7% | Added |
| Twin Peaks Wealth Advisors, LLC | 111 | $15.2K | 0.00% | +111 | New |
| CX Institutional | 110 | $15.0K | 0.00% | +110 | New |
| SBI Securities Co., Ltd. | 108 | $14.8K | 0.00% | −9−7.7% | Reduced |
| TD Waterhouse Canada Inc. | 101 | $13.8K | 0.00% | +94+1,342.9% | Added |
| Group One Trading, L.P. | 100 | $13.7K | 0.00% | +100 | New |
| Hickory Point Bank & Trust | 100 | $13.7K | 0.01% | +100 | New |
| Pinnacle Wealth Planning Services, Inc. | 98 | $13.4K | 0.00% | +9+10.1% | Added |
| Transamerica Financial Advisors, Inc. | 97 | $13.3K | 0.00% | +52+115.6% | Added |
| Zions Bancorporation, National Association | 92 | $12.6K | 0.00% | +27+41.5% | Added |
| Financial Consulate, Inc | 91 | $12.5K | 0.00% | 00.0% | Unchanged |