• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Amendment: SEC Form SCHEDULE 13G/A filed by Advanced Drainage Systems Inc.

    3/26/26 3:12:55 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary
    Get the next $WMS alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    (Amendment No. 7)


    Advanced Drainage Systems Inc

    (Name of Issuer)


    Common Stock

    (Title of Class of Securities)




    00790R104

    (CUSIP Number)
    03/13/2026

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox not checked   Rule 13d-1(d)




    schemaVersion:


    SCHEDULE 13G

    CUSIP Number(s):
    00790R104


    1Names of Reporting Persons

    The Vanguard Group
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    PENNSYLVANIA
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    0.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    0 %
    12Type of Reporting Person (See Instructions)

    IA

    Comment for Type of Reporting Person:   On January 12, 2026, The Vanguard Group, Inc. went through an internal realignment. In accordance with SEC Release No. 34-39538 (January 12, 1998), certain subsidiaries or business divisions of subsidiaries of The Vanguard Group, Inc., that formerly had, or were deemed to have, beneficial ownership with The Vanguard Group, Inc., will report beneficial ownership separately (on a disaggregated basis) from The Vanguard Group, Inc. in reliance on such release. These subsidiaries and/or business divisions pursue the same investment strategies as previously pursued by The Vanguard Group, Inc. prior to the realignment. Further in accordance with SEC Release No. 34-39538 (January 12, 1998), The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by such subsidiaries and/or business divisions.


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Advanced Drainage Systems Inc
    (b)Address of issuer's principal executive offices:

    4640 Trueman Blvd, Hilliard, OH, 43026
    Item 2. 
    (a)Name of person filing:

    The Vanguard Group
    (b)Address or principal business office or, if none, residence:

    100 Vanguard Blvd.,, Malvern, PA, 19355
    (c)Citizenship:

    PA
    (d)Title of class of securities:

    Common Stock
    (e)CUSIP No.:

    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
    (a)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox not checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
    (j)Checkbox not checked   A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
           please specify the type of institution:
    (k)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    0
    (b)Percent of class:

    0  %
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    0

     (ii) Shared power to vote or to direct the vote:

    0

     (iii) Sole power to dispose or to direct the disposition of:

    0

     (iv) Shared power to dispose or to direct the disposition of:

    0

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Checkbox checked    Ownership of 5 percent or less of a class
    Item 6.Ownership of more than 5 Percent on Behalf of Another Person.
     
    If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.


    The Vanguard Group, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.No one other person's interest in the securities reported herein is more than 5%.
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    Not Applicable
    Item 8.Identification and Classification of Members of the Group.
     
    Not Applicable
    Item 9.Notice of Dissolution of Group.
     
    Not Applicable

    Item 10.Certifications:
     
    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    The Vanguard Group
     
    Signature:Ashley Grim
    Name/Title:Head of Global Fund Administration
    Date:03/26/2026
    Get the next $WMS alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $WMS

    DatePrice TargetRatingAnalyst
    5/27/2026$175.00Equal-Weight → Overweight
    Stephens
    8/11/2025$159.00Outperform
    RBC Capital Mkts
    4/1/2025$134.00Buy
    Deutsche Bank
    1/8/2025$155.00Neutral → Buy
    UBS
    11/13/2024$170.00 → $135.00Overweight → Equal-Weight
    Stephens
    5/8/2024$190.00Buy
    Northcoast
    8/25/2023$148.00Overweight
    Stephens
    7/24/2023$150.00Overweight
    KeyBanc Capital Markets
    More analyst ratings

    $WMS
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Advanced Drainage Systems Announces Increase in Quarterly Cash Dividend

    Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading provider of innovative water management solutions in the stormwater and onsite wastewater industries, today announced that its Board of Directors (the "Board") has approved a total annual cash dividend to its shareholders in the amount of $0.80 per share, an 11% increase over the prior year dividend amount. Scott Barbour, President and Chief Executive Officer of Advanced Drainage Systems commented, "The 11% increase in the cash dividend is predicated on the strength of our balance sheet, formidable cash generation, and ongoing commitment to returning capital to shareholders. In Fiscal 2026, we returned $155.4 m

    5/21/26 6:42:00 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Announces Fourth Quarter and Fiscal Year 2026 Results

    Closed NDS acquisition Fourth quarter net sales increased 9.9% to $676.8 million Fourth quarter organic sales increased 2.0% Generated $819.1 million in cash from operations; returned $155.4 million to shareholders in Fiscal Year 2026 Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading provider of innovative water management solutions in the stormwater and wastewater industries today announced financial results for the fourth quarter and fiscal year ended March 31, 2026. Scott Barbour, President and Chief Executive Officer of ADS commented, "In the fourth quarter, net sales increased 10% overall, driven by strong growth in Allied products as well as

    5/21/26 6:40:00 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Announces Fourth Quarter and Fiscal Year 2026 Results Conference Call and 2026 Investor Day

    Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading manufacturer of stormwater and onsite wastewater management products and solutions for commercial, residential, infrastructure and agricultural applications, today announced that it will release its unaudited financial results for the fiscal fourth quarter and year ended March 31, 2026, before the market opens on May 21, 2026. In addition, Advanced Drainage Systems, Inc. (NYSE:WMS) will host its 2026 Investor Day on June 18, 2026 at the ADS Engineering and Technology Center located in Hilliard, OH. Fourth Quarter Results President and Chief Executive Officer, Scott Barbour, and Chief Financial Officer, Scott

    4/21/26 4:00:00 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    SEC Filings

    View All

    SEC Form DEF 14A filed by Advanced Drainage Systems Inc.

    DEF 14A - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Filer)

    6/3/26 4:16:15 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    SEC Form DEFA14A filed by Advanced Drainage Systems Inc.

    DEFA14A - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Filer)

    6/3/26 4:17:55 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Filer)

    5/21/26 4:08:16 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Advanced Drainage Systems upgraded by Stephens with a new price target

    Stephens upgraded Advanced Drainage Systems from Equal-Weight to Overweight and set a new price target of $175.00

    5/27/26 8:24:20 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    RBC Capital Mkts initiated coverage on Advanced Drainage Systems with a new price target

    RBC Capital Mkts initiated coverage of Advanced Drainage Systems with a rating of Outperform and set a new price target of $159.00

    8/11/25 10:00:30 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Deutsche Bank initiated coverage on Advanced Drainage Systems with a new price target

    Deutsche Bank initiated coverage of Advanced Drainage Systems with a rating of Buy and set a new price target of $134.00

    4/1/25 9:02:53 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Officer Coyle Patrick M. Jr was granted 1,252 shares, increasing direct ownership by 14% to 10,065 units (SEC Form 4)

    4 - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Issuer)

    5/28/26 4:05:06 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Executive Vice President King Brian W. was granted 950 shares, increasing direct ownership by 5% to 21,686 units (SEC Form 4)

    4 - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Issuer)

    5/28/26 4:05:03 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Officer Makowski Tim A was granted 847 shares, increasing direct ownership by 14% to 6,722 units (SEC Form 4)

    4 - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Issuer)

    5/28/26 4:05:05 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    Leadership Updates

    Live Leadership Updates

    View All

    Mueller Water Products Appoints Darin Harvey as Senior Vice President of Operations and Supply Chain

    ATLANTA, Sept. 08, 2025 (GLOBE NEWSWIRE) -- Mueller Water Products, Inc. (NYSE:MWA), a leading manufacturer and marketer of products and solutions used in the transmission, distribution and measurement of water in North America, announced that it has named Darin Harvey as its Senior Vice President of Operations and Supply Chain effective today, September 8, 2025. He will report into the company's President and Chief Operating Officer, Paul McAndrew. Mr. Harvey is a seasoned professional with more than 25 years of experience, most recently serving as the Executive Vice President, Supply Chain at Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS"), a leading provider of water management solu

    9/8/25 4:35:28 PM ET
    $MWA
    $WMS
    Metal Fabrications
    Industrials
    Containers/Packaging
    Consumer Discretionary

    CoreCivic Appoints Catherine Hernandez-Blades and Alexander R. Fischer to its Board of Directors; CoreCivic Also Announces Planned Retirement of Long-Term Board Member Donna Alvarado

    BRENTWOOD, Tenn., March 07, 2024 (GLOBE NEWSWIRE) -- CoreCivic, Inc. (NYSE:CXW) (the Company) announced today that, effective March 15, 2024, Catherine Hernandez-Blades and Alexander R. Fischer will be appointed as independent members of the Company's Board of Directors, expanding the board from ten to twelve directors, ten of whom have been determined by the board to be independent. The company also announced today that Donna M. Alvarado, who has served on CoreCivic's Board of Directors since 2003, will retire from the Board in accordance with the Company's retirement policy after the company's 2024 Annual Meeting of Shareholders, bringing the number of board members at that point to elev

    3/7/24 4:15:00 PM ET
    $CXW
    $WMS
    Real Estate Investment Trusts
    Real Estate
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Announces Retirement of Roy Moore, Executive Vice President, Infiltrator

    Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading provider of innovative water management solutions in the stormwater and on-site septic wastewater industries announced today that Roy Moore, Executive Vice President, intends to retire effective May 31, 2023. As part of the Company's succession plan, Craig Taylor, will succeed Moore in his current role. Craig Taylor currently serves as the Vice President of Finance at the Company's wholly owned subsidiary, Infiltrator Water Technologies, LLC ("Infiltrator"). Scott Barbour, President and Chief Executive Officer of ADS commented, "We are grateful to Roy for his valued leadership and the many contributions he has m

    1/17/23 7:00:00 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    Amendment: SEC Form SC 13G/A filed by Advanced Drainage Systems Inc.

    SC 13G/A - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Subject)

    11/14/24 5:26:56 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Amendment: SEC Form SC 13G/A filed by Advanced Drainage Systems Inc.

    SC 13G/A - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Subject)

    8/7/24 4:07:14 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    SEC Form SC 13G/A filed by Advanced Drainage Systems Inc. (Amendment)

    SC 13G/A - ADVANCED DRAINAGE SYSTEMS, INC. (0001604028) (Subject)

    2/13/24 4:55:57 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    $WMS
    Financials

    Live finance-specific insights

    View All

    Advanced Drainage Systems Announces Increase in Quarterly Cash Dividend

    Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading provider of innovative water management solutions in the stormwater and onsite wastewater industries, today announced that its Board of Directors (the "Board") has approved a total annual cash dividend to its shareholders in the amount of $0.80 per share, an 11% increase over the prior year dividend amount. Scott Barbour, President and Chief Executive Officer of Advanced Drainage Systems commented, "The 11% increase in the cash dividend is predicated on the strength of our balance sheet, formidable cash generation, and ongoing commitment to returning capital to shareholders. In Fiscal 2026, we returned $155.4 m

    5/21/26 6:42:00 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Announces Fourth Quarter and Fiscal Year 2026 Results

    Closed NDS acquisition Fourth quarter net sales increased 9.9% to $676.8 million Fourth quarter organic sales increased 2.0% Generated $819.1 million in cash from operations; returned $155.4 million to shareholders in Fiscal Year 2026 Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading provider of innovative water management solutions in the stormwater and wastewater industries today announced financial results for the fourth quarter and fiscal year ended March 31, 2026. Scott Barbour, President and Chief Executive Officer of ADS commented, "In the fourth quarter, net sales increased 10% overall, driven by strong growth in Allied products as well as

    5/21/26 6:40:00 AM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary

    Advanced Drainage Systems Announces Fourth Quarter and Fiscal Year 2026 Results Conference Call and 2026 Investor Day

    Advanced Drainage Systems, Inc. (NYSE:WMS) ("ADS" or the "Company"), a leading manufacturer of stormwater and onsite wastewater management products and solutions for commercial, residential, infrastructure and agricultural applications, today announced that it will release its unaudited financial results for the fiscal fourth quarter and year ended March 31, 2026, before the market opens on May 21, 2026. In addition, Advanced Drainage Systems, Inc. (NYSE:WMS) will host its 2026 Investor Day on June 18, 2026 at the ADS Engineering and Technology Center located in Hilliard, OH. Fourth Quarter Results President and Chief Executive Officer, Scott Barbour, and Chief Financial Officer, Scott

    4/21/26 4:00:00 PM ET
    $WMS
    Containers/Packaging
    Consumer Discretionary