Shares outstanding · 2018–2025
Ironwood Pharmaceuticals shares outstanding
163M+1.8% · FY2025
Ironwood Pharmaceuticals (IRWD) reported 163M in shares outstanding for fiscal 2025, +1.8% year on year.
| Fiscal year | Shares outstanding | Change | Filing |
|---|---|---|---|
| FY20252026-01-31 | 163M | +1.8% | Open → |
| FY20242024-12-31 | 160M | +2.3% | Open → |
| FY20232024-01-31 | 157M | +1.5% | Open → |
| FY20222023-01-31 | 154M | −3.2% | Open → |
| FY20212022-01-31 | 159M | −1.1% | Open → |
| FY20202021-02-10 | 161M | +1.7% | Open → |
| FY20192020-02-10 | 158M | +2.3% | Open → |
| FY20182019-02-12 | 155M | — | Open → |
Shares outstanding — Shares outstanding is the number of shares in issue at the reporting date. A falling count usually means the company is buying back stock; a rising one means it is issuing.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2018–2025 compound annual growth +0.8%
Shares outstanding at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Ironwood Pharmaceuticals shares outstanding |url=https://companiesranked.com/en/company/ironwood-pharmaceuticals/shares-outstanding |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Ironwood Pharmaceuticals shares outstanding. CompaniesRanked. https://companiesranked.com/en/company/ironwood-pharmaceuticals/shares-outstandingBibTeX
@misc{companiesranked-en-company-ironwood-pharmaceuticals-shares-outstanding-2026,
author = {{CompaniesRanked}},
title = {{Ironwood Pharmaceuticals shares outstanding}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/ironwood-pharmaceuticals/shares-outstanding}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0001104659-26-020489 · February 26, 2026
{{cite web |title=Ironwood Pharmaceuticals shares outstanding — 10-K (0001104659-26-020489) |url=https://www.sec.gov/Archives/edgar/data/1446847/000110465926020489/irwd-20251231x10k.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-02-26}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.