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WMS

Advanced Drainage Systems, Inc.
$152.18 +1.22 (+0.81%) At close · Jul 2
Market Cap
$11.66B
Shares
76,595,708

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 575
Total Value: $9,045,068,476
Total Shares: 65,959,694
Showing 1–100 of 589 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Superinvestors Holding WMS

All superinvestors →
Joel Greenblatt $40,416,050 Ray Dalio $10,045,869

Holder Concentration

Across 575 13F filers
Top Holder
11.3%
Jun 2023 → Mar 2026 · range 9.9% – 12.0%
of institutional value
Top 5
27.3%
Jun 2023 → Mar 2026 · range 27.3% – 36.3%
of institutional value
Top 10
41.0%
Jun 2023 → Mar 2026 · range 41.0% – 49.6%
of institutional value
HHI
275
Jun 2023 → Mar 2026 · range 275 – 397
Broadly held
Showing 100 of 589
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $1,017,878,820 11.25% 7,422,729
Mega VANGUARD CAPITAL MANAGEMENT LLC $469,492,392 5.19% 3,423,703
Mega STATE STREET CORP $341,389,386 3.77% 2,489,531
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $335,985,360 3.71% 2,450,123
Large Pictet Asset Management Holding SA $302,344,361 3.34% 2,204,801
Large BAILLIE GIFFORD & CO $280,752,966 3.10% 2,047,349
Mega FIRST TRUST ADVISORS LP $280,301,536 3.10% 2,044,057
Large Impax Asset Management Group plc $264,319,446 2.92% 1,927,510
Mega AMERICAN CENTURY COMPANIES INC $227,327,668 2.51% 1,657,753
Mega GEODE CAPITAL MANAGEMENT, LLC $184,411,737 2.04% 1,344,795
Mega MORGAN STANLEY $182,840,906 2.02% 1,333,340
Mega Amundi $176,715,589 1.95% 1,288,672
Mega DIMENSIONAL FUND ADVISORS LP $163,428,515 1.81% 1,191,778
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $151,723,785 1.68% 1,106,423
Mega WELLINGTON MANAGEMENT GROUP LLP $145,800,864 1.61% 1,063,231
Mega Invesco Ltd. $134,734,059 1.49% 982,528
Large KBC Group NV $125,745,604 1.39% 916,981
Mid Impactive Capital LP $117,450,747 1.30% 856,492
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $96,354,394 1.07% 702,650
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $89,913,946 0.99% 655,684
Mega Capital International Investors $87,628,949 0.97% 639,021
Mid Mirova US LLC $86,233,240 0.95% 628,843
Mega JANUS HENDERSON GROUP PLC $81,260,631 0.90% 592,581
Mega NORTHERN TRUST CORP Bank $80,795,074 0.89% 589,186
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $80,354,340 0.89% 585,972
Large WESTWOOD HOLDINGS GROUP INC $75,861,824 0.84% 553,211
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $75,421,500 0.83% 550,000
Large Qube Research & Technologies Ltd $74,928,654 0.83% 546,406
Mid Triodos Investment Management BV $73,599,179 0.81% 536,711
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $72,101,170 0.80% 525,787
Mid Liontrust Investment Partners LLP $71,963,355 0.80% 524,782
Mega Bank of New York Mellon Corp Bank $71,203,647 0.79% 519,242
Large Schonfeld Strategic Advisors LLC $67,098,668 0.74% 489,307
Large BROWN BROTHERS HARRIMAN & CO $62,478,347 0.69% 455,614
Mega GOLDMAN SACHS GROUP INC $61,950,259 0.68% 451,763
Mega VANGUARD FIDUCIARY TRUST CO Bank $61,660,367 0.68% 449,649
Mega BANK OF AMERICA CORP /DE/ Bank $60,279,191 0.67% 439,577
Small ACK Asset Management LLC $53,480,700 0.59% 390,000
Mid Interval Partners, LP $53,326,428 0.59% 388,875
Large Allianz Asset Management GmbH $52,301,518 0.58% 381,401
Mid Hill City Capital, LP $50,738,100 0.56% 370,000
Mega AMERIPRISE FINANCIAL INC $49,222,537 0.54% 358,948
Large Corient Private Wealth LLC $46,920,537 0.52% 342,161
Large STIFEL FINANCIAL CORP $43,709,637 0.48% 318,746
Mid Robeco Schweiz AG $42,291,440 0.47% 308,404
Mega FRANKLIN RESOURCES INC $40,962,374 0.45% 298,712
Large VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. $40,439,362 0.45% 294,898
Large Gotham Asset Management, LLC $40,416,050 0.45% 294,728
Mega JPMORGAN CHASE & CO $40,119,571 0.44% 292,566
Large BAMCO INC /NY/ $39,925,673 0.44% 291,152
Mega PNC FINANCIAL SERVICES GROUP, INC. $37,649,861 0.42% 274,556
Mega TD Asset Management Inc $37,332,271 0.41% 272,240
Small Owls Nest Partners IA, LLC $36,216,170 0.40% 264,101
Mega Capital World Investors $36,045,169 0.40% 262,854
Large Alyeska Investment Group, L.P. $35,449,202 0.39% 258,508
Mid GENEVA CAPITAL MANAGEMENT LLC $35,094,720 0.39% 255,923
Mega Legal & General Group Plc $32,218,555 0.36% 234,949
Mega AQR CAPITAL MANAGEMENT LLC $30,823,940 0.34% 224,779
Mega MILLENNIUM MANAGEMENT LLC $30,702,721 0.34% 223,895
Mega UBS Group AG $29,902,154 0.33% 218,057
Large Quantinno Capital Management LP $29,341,843 0.32% 213,971
Mid Mediolanum International Funds Ltd $29,187,983 0.32% 212,849
Large Russell Investments Group, Ltd. $28,770,693 0.32% 209,806
Large MACKENZIE FINANCIAL CORP $28,444,053 0.31% 207,424
Large Aberdeen Group plc $28,211,068 0.31% 205,725
Large Thrivent Financial for Lutherans $27,970,268 0.31% 203,969
Large Grantham, Mayo, Van Otterloo & Co. LLC $27,130,347 0.30% 197,844
Mid PGGM Investments $26,094,604 0.29% 190,291
Mega RHUMBLINE ADVISERS $25,138,534 0.28% 183,319
Large LOOMIS SAYLES & CO L P $24,775,276 0.27% 180,670
Large SEI INVESTMENTS CO $24,737,566 0.27% 180,395
Mid MIROVA $23,607,203 0.26% 172,152
Large Mitsubishi UFJ Trust & Banking Corp $22,754,253 0.25% 165,932
Large Swedbank AB Bank $22,621,101 0.25% 164,961
Large STOREBRAND ASSET MANAGEMENT AS $22,424,183 0.25% 163,525
Mega PRINCIPAL FINANCIAL GROUP INC $21,928,869 0.24% 159,913
Large Epoch Investment Partners, Inc. $21,776,655 0.24% 158,803
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $21,205,507 0.23% 154,638
Mega ROYAL BANK OF CANADA Bank $21,177,804 0.23% 154,436
Mid J. Safra Sarasin Holding AG $20,911,776 0.23% 152,496
Mega Nuveen, LLC $20,624,762 0.23% 150,403
Large JUPITER ASSET MANAGEMENT LTD $20,047,994 0.22% 146,197
Mega Swiss National Bank Bank $20,034,693 0.22% 146,100
Mega California Public Employees Retirement System Pension $19,182,430 0.21% 139,885
Mid DUFF & PHELPS INVESTMENT MANAGEMENT CO $19,147,324 0.21% 139,629
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $18,804,636 0.21% 137,130
Mega T. Rowe Price Investment Management, Inc. $18,501,168 0.20% 134,917
Mid OP Asset Management Ltd $18,373,911 0.20% 133,989
Large Rathbones Group PLC $17,935,506 0.20% 130,792
Mega WELLS FARGO & COMPANY/MN $17,448,008 0.19% 127,237
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $16,955,164 0.19% 123,643
Mid CRAMER ROSENTHAL MCGLYNN LLC $16,435,030 0.18% 119,850
Mid ABN AMRO Bank N.V. Bank $15,727,988 0.17% 114,694
Large WCM INVESTMENT MANAGEMENT, LLC $15,624,180 0.17% 113,937
Mid KAMES CAPITAL plc $15,602,377 0.17% 113,778
Mid EXCHANGE TRADED CONCEPTS, LLC $15,539,844 0.17% 113,322
Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank $15,262,567 0.17% 111,300
Mid Lombard Odier Asset Management (Europe) Ltd $15,238,434 0.17% 111,124
Mid Distillate Capital Partners LLC $14,628,342 0.16% 106,675
Large Driehaus Capital Management LLC $14,475,717 0.16% 105,562
Key facts CIK 1604028 CUSIP 00790R104 13F (30d) 27 filings 7 filers Visit website Investor relations

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