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 |
|---|---|---|---|---|---|
| Oakworth Capital, Inc. | 191 | $26.2K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 200 | $27.4K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 204 | $27.9K | 0.00% | +204 | New |
| Massmutual Trust Co FSB | 206 | $28.2K | 0.00% | +2+1.0% | Added |
| SRS Capital Advisors, Inc. | 208 | $28.5K | 0.00% | −46−18.1% | Reduced |
| WPG Advisers, LLC | 225 | $30.9K | 0.02% | +6+2.7% | Added |
| Allworth Financial LP | 239 | $32.8K | 0.00% | +125+109.6% | Added |
| SJS Investment Consulting Inc. | 244 | $33.5K | 0.00% | +107+78.1% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 233 | $34.3K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 261 | $36.0K | 0.02% | −183−41.2% | Reduced |
| Sunbelt Securities, Inc. | 264 | $36.2K | 0.00% | +23+9.5% | Added |
| Avalon Trust Co | 270 | $37.0K | 0.00% | 00.0% | Unchanged |
| Vega Investment Solutions | 274 | $37.6K | 0.01% | 00.0% | Unchanged |
| Wellington-Altus USA Inc. | 270 | $42.4K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 320 | $43.9K | 0.00% | +94+41.6% | Added |
| Bayforest Capital Ltd | 321 | $44.0K | 0.05% | −1,063−76.8% | Reduced |
| Penserra Capital Management LLC | 375 | $51.0K | 0.00% | +12+3.3% | Added |
| IFG Advisory, LLC | 380 | $52.1K | 0.15% | +380 | New |
| Bessemer Group Inc | 395 | $54.0K | 0.00% | +163+70.3% | Added |
| Ronald Blue Trust, Inc. | 403 | $55.3K | 0.00% | −133−24.8% | Reduced |
| Larson Financial Group LLC | 420 | $57.6K | 0.00% | +43+11.4% | Added |
| Ancora Advisors, LLC | 447 | $61.3K | 0.00% | +200+81.0% | Added |
| EverSource Wealth Advisors, LLC | 466 | $63.9K | 0.00% | +262+128.4% | Added |
| MAI Capital Management | 530 | $72.7K | 0.00% | +479+939.2% | Added |
| Huntington National Bank | 541 | $74.2K | 0.00% | +481+801.7% | Added |
| Caitong International Asset Management Co., Ltd | 590 | $80.9K | 0.01% | +590 | New |
| Signaturefd, LLC | 710 | $97.4K | 0.00% | +44+6.6% | Added |
| Leonteq Securities AG | 749 | $102.7K | 0.01% | −161−17.7% | Reduced |
| Anchor Investment Management, LLC | 800 | $109.7K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 822 | $112.7K | 0.00% | +1+0.1% | Added |
| Versant Capital Management, Inc | 853 | $117.0K | 0.01% | −410−32.5% | Reduced |
| Quarry LP | 951 | $130.4K | 0.03% | +845+797.2% | Added |
| Los Angeles Capital Management LLC | 1,022 | $140.1K | 0.00% | +720+238.4% | Added |
| Parallel Advisors, LLC | 1,027 | $140.8K | 0.00% | +157+18.0% | Added |
| Horizon Investments, LLC | 1,115 | $152.9K | 0.00% | −336−23.2% | Reduced |
| Umb Bank N A | 1,126 | $154.4K | 0.00% | −48−4.1% | Reduced |
| IFP Advisors, Inc | 1,321 | $181.1K | 0.00% | +1,284+3,470.3% | Added |
| Dixon Mitchell Investment Counsel Inc. | 1,413 | $193.8K | 0.01% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 1,455 | $199.6K | 0.06% | +454+45.4% | Added |
| Great Lakes Advisors, LLC | 1,471 | $201.7K | 0.00% | +1,471 | New |
| Acadian Asset Management LLC | 1,475 | $202.0K | 0.00% | +1,475 | New |
| Creative Financial Designs Inc | 1,496 | $205.2K | 0.01% | +321+27.3% | Added |
| Sepio Capital, LP | 1,531 | $209.9K | 0.01% | −704−31.5% | Reduced |
| Phoenix Holdings Ltd. | 1,554 | $213.0K | 0.00% | −109−6.6% | Reduced |
| Profund Advisors LLC | 1,578 | $216.4K | 0.01% | +46+3.0% | Added |
| Private Advisor Group, LLC | 1,609 | $220.6K | 0.00% | −275−14.6% | Reduced |
| Boston Trust Walden Corp | 1,625 | $222.8K | 0.00% | −350−17.7% | Reduced |
| Camden Capital, LLC | 1,640 | $224.9K | 0.01% | +1,640 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,653 | $226.7K | 0.01% | +11+0.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 1,668 | $229.0K | 0.00% | −3,123−65.2% | Reduced |
| Valeo Financial Advisors, LLC | 1,674 | $229.5K | 0.01% | −151−8.3% | Reduced |
| RSM US Wealth Management LLC | 1,675 | $229.7K | 0.00% | −310−15.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,727 | $236.8K | 0.01% | +1,727 | New |
| RFG Advisory, LLC | 1,730 | $237.2K | 0.00% | +1,730 | New |
| Steward Partners Investment Advisory, LLC | 1,741 | $238.8K | 0.00% | +96+5.8% | Added |
| Chicago Partners Investment Group LLC | 1,565 | $240.7K | 0.01% | −551−26.0% | Reduced |
| GAMMA Investing LLC | 1,756 | $240.8K | 0.01% | +66+3.9% | Added |
| Centiva Capital, LP | 1,775 | $243.4K | 0.01% | +1,775 | New |
| Moody Aldrich Partners LLC | 1,784 | $244.6K | 0.04% | +1,784 | New |
| Marshall Financial Group LLC | 1,795 | $246.2K | 0.04% | −8−0.4% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,800 | $246.8K | 0.01% | +128+7.7% | Added |
| Advisor Group Holdings, Inc. | 1,841 | $252.5K | 0.00% | −1,189−39.2% | Reduced |
| HB Wealth Management, LLC | 1,874 | $257.0K | 0.00% | +409+27.9% | Added |
| MML Investors Services, LLC | 1,901 | $260.7K | 0.00% | −60−3.1% | Reduced |
| Fiduciary Alliance LLC | 1,765 | $260.8K | 0.02% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 1,928 | $264.4K | 0.00% | −550−22.2% | Reduced |
| Lecap Asset Management Ltd | 1,944 | $266.6K | 0.10% | −5,354−73.4% | Reduced |
| Claret Asset Management Corp | 1,974 | $271.0K | 0.03% | +1+0.1% | 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 |
| JB Capital LLC | 2,007 | $275.2K | 0.01% | +10.0% | Added |
| Hantz Financial Services, Inc. | 2,032 | $279.0K | 0.00% | +518+34.2% | Added |
| Inscription Capital, LLC | 2,055 | $281.8K | 0.03% | −440−17.6% | Reduced |
| Park Avenue Securities LLC | 2,064 | $283.0K | 0.00% | −273−11.7% | Reduced |
| North Dakota State Investment Board | 2,066 | $283.3K | 0.01% | −438−17.5% | Reduced |
| Atomi Financial Group, Inc. | 2,109 | $289.2K | 0.01% | +33+1.6% | Added |
| Everence Capital Management Inc | 2,130 | $292.0K | 0.02% | +140+7.0% | Added |
| Oarsman Capital, Inc. | 2,140 | $293.5K | 0.04% | −138−6.1% | Reduced |
| Pinebridge Investments LLC | 2,154 | $295.4K | 0.00% | +2,154 | New |
| Summit Creek Advisors LLC | 2,170 | $297.6K | 0.06% | 00.0% | Unchanged |
| Callan Family Office, LLC | 2,180 | $298.9K | 0.01% | +336+18.2% | Added |
| Trueblood Wealth Management, LLC | 2,208 | $302.8K | 0.12% | +545+32.8% | Added |
| M&G Plc | 2,218 | $303.9K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 2,246 | $308.0K | 0.00% | +2,246 | New |
| Ballentine Partners, LLC | 2,338 | $320.6K | 0.00% | −231−9.0% | Reduced |
| Integrated Wealth Concepts LLC | 2,364 | $324.2K | 0.00% | +2,364 | New |
| Shelton Capital Management | 2,386 | $327.2K | 0.01% | 00.0% | Unchanged |
| TCW Group Inc | 2,393 | $328.2K | 0.00% | −16−0.7% | Reduced |
| Isthmus Partners, LLC | 2,398 | $328.8K | 0.03% | −434−15.3% | Reduced |
| Accredited Investors Inc. | 2,403 | $329.5K | 0.02% | +2,403 | New |
| Chesapeake Capital Corp | 2,407 | $330.1K | 0.24% | −653−21.3% | Reduced |
| Aaron Wealth Advisors | 2,432 | $333.5K | 0.02% | −1,673−40.8% | Reduced |
| CIBC Asset Management Inc | 2,432 | $333.5K | 0.00% | 00.0% | Unchanged |
| Institute for Wealth Management, LLC. | 2,523 | $346.0K | 0.04% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 2,536 | $347.8K | 0.01% | +2,536 | New |
| Vident Advisory, LLC | 2,578 | $353.5K | 0.00% | +505+24.4% | Added |
| Sterling Capital Management LLC | 2,583 | $354.2K | 0.01% | −1,666−39.2% | Reduced |
| Cetera Trust Company, N.A | 2,600 | $356.5K | 0.20% | 00.0% | Unchanged |
| Walleye Trading LLC | 2,604 | $357.1K | 0.01% | +2,604 | New |