WMS · NYSE · CIK 0001604028

ADVANCED DRAINAGE SYSTEMS, INC.

ADVANCED DRAINAGE SYSTEMS, INC.’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 5, 2026. In fiscal 2026 (year ended Mar 31, 2026) it reported revenue of $3.1B and net income of $426.5M, according to its XBRL data on EDGAR. Its EDGAR record lists 48 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2026
$3.1B
Net income, FY2026
$426.5M
Form 4 filings on record, past 12 months
48

Company overview

Legal name (as filed)
ADVANCED DRAINAGE SYSTEMS, INC.
Ticker
WMS
SEC Central Index Key (CIK)
0001604028
Industry (SIC)
Plastics Foam Products (code 3086)
Business address
HILLIARD, OH
State or country of incorporation
DE
Fiscal year ends
March 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#919 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from ADVANCED DRAINAGE SYSTEMS, INC.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$2.8BFY2022$3.1BFY2023$2.9BFY2024$2.9BFY2025$3.1BFY2026
Net income
$271.3MFY2022$507.1MFY2023$509.9MFY2024$450.2MFY2025$426.5MFY2026
WMS annual results
ItemFY2022
ended Mar 31, 2022		FY2023
ended Mar 31, 2023		FY2024
ended Mar 31, 2024		FY2025
ended Mar 31, 2025		FY2026
ended Mar 31, 2026
Revenue$2.8B$3.1B$2.9B$2.9B$3.1B
Net income$271.3M$507.1M$509.9M$450.2M$426.5M
Diluted EPS$3.15$6.08$6.45$5.76$5.44
Total assets$2.6B$2.9B$3.3B$3.7B$4.5B
Cash and equivalents$20.1M$217.1M$490.2M$463.3M$223.0M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

WMS latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
May 21, 202610-KAnnual report· period Mar 31, 2026Document · Index
Aug 6, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 5, 20268-KMaterial agreement; Regulation FD disclosure· period Oct 1, 2026Document · Index
Jun 3, 2026DEF 14ADefinitive proxy statement· period Mar 31, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about ADVANCED DRAINAGE SYSTEMS, INC., by form type:

4 ×288-K ×611-K ×110-Q ×1ARS ×1DEFA14A ×1DEF 14A ×110-K ×1
WMS recent filings
FiledFormWhat it isOriginal
Oct 5, 20268-KMaterial agreement; Regulation FD disclosure· period Oct 1, 2026Document · Index
Sep 16, 202611-KAnnual report of employee stock plans· period Mar 31, 2026Document · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 1, 2026Document · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 1, 2026Document · Index
Aug 24, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 6, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 6, 20268-KResults of operations; Regulation FD disclosure; Other events· period Aug 6, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 20, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 16, 2026Document · Index
Jul 16, 20268-KShareholder vote results· period Jul 16, 2026Document · Index
Jun 18, 20268-KRegulation FD disclosure· period Jun 18, 2026Document · Index
Jun 17, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 12, 2026Document · Index
Jun 3, 2026ARSARS· period Mar 31, 2026Document · Index
Jun 3, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jun 3, 2026DEF 14ADefinitive proxy statement· period Mar 31, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2025Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 21, 20268-KRegulation FD disclosure· period May 21, 2026Document · Index
May 21, 202610-KAnnual report· period Mar 31, 2026Document · Index
May 21, 20268-KResults of operations; Regulation FD disclosure; Other events· period May 21, 2026Document · Index

Insider filing activity

48 Form 4 filings appear in ADVANCED DRAINAGE SYSTEMS, INC.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001604028 and XBRL company facts. ADVANCED DRAINAGE SYSTEMS, INC. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.