Ironwood Pharmaceuticals, Inc.

IRWDNASDAQHealthcare● Active

$3.29

$-0.02(-0.60%)

Market Cap$541576770

P/E Ratio—

52W High$5.78

52W Low$0.56

Avg Volume2.5M

Open$3.49

Beta0.24

Employees Ownership Insider Trades

Ironwood Pharmaceuticals, Inc. (IRWD) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · IRWD · as of Feb 26, 2026

Latest filing snapshot

100

-153-60.47%vs prior year

Ironwood Pharmaceuticals, Inc. (IRWD) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

100

Change (1Y)

-153

Growth % (1Y)

-60.47%

Revenue / Employee

$2.96M

Net Income / Employee

$240.2K

Market Cap

$542M

IRWD Employee Count

2009 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-02-26	2025-12-31	100	-153	-60.47%
2025-03-31	2024-12-31	253	-14	-5.24%
2024-02-16	2023-12-31	267	+48	+21.92%
2023-02-16	2022-12-31	219	+0	+0.00%
2022-02-18	2021-12-31	219	-13	-5.60%
2021-02-17	2020-12-31	232	-85	-26.81%
2020-02-13	2019-12-31	317	-198	-38.45%
2019-02-25	2018-12-31	515	-215	-29.45%
2018-02-22	2017-12-31	730	+56	+8.31%
2017-02-22	2016-12-31	674	+200	+42.19%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Drug Manufacturers - Specialty & Generic

#SymbolCompanyEmployeesMkt Cap

Canopy Growth Corporation

Ironwood Pharmaceuticals, Inc.YOU

Aldeyra Therapeutics, Inc.

9$105M

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · IRWD peer comparison

About IRWD employees

IRWD Employees · Headcount

Ironwood Pharmaceuticals, Inc. (IRWD) employee data is sourced from the annual SEC 10-K filing. As of 2025, Ironwood Pharmaceuticals, Inc. had 100 full-time employees globally. Full-time employees only. Global consolidated headcount.

Ironwood Pharmaceuticals, Inc. employs 100 full-time employees as of the latest filing within the Drug Manufacturers - Specialty & Generic industry. Revenue per employee stands at $2.96M, reflecting the company's operational efficiency.

Ironwood Pharmaceuticals, Inc.'s workforce decreased by 153 (60.47%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Ironwood Pharmaceuticals, Inc.'s revenue per employee of $2.96M positions it among the notable performers in the Drug Manufacturers - Specialty & Generic sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

IRWD Employees · 5 questions

As of the latest SEC 10-K filing (2025), Ironwood Pharmaceuticals, Inc. had 100 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Ironwood Pharmaceuticals, Inc. employee counthow many employees does Ironwood Pharmaceuticals, Inc. haveIRWD total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-26