Ironwood Pharmaceuticals, Inc.

Ironwood Pharmaceuticals, Inc.

IRWD
Ironwood Pharmaceuticals, Inc.US flagNASDAQ Global Select
3.28
USD
-0.18
- -
539.93MMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
0.2
0.56
1.05
1.88
2
2.27
2.79
2.44
2.55
2.66
2.85
2.21
1.83
2.23
Basic EPS, GAAP
-2.35
-1.39
-1
-0.56
-0.78
-1.85
0.14
0.67
3.26
1.13
-6.45
0.01
0.15
0.63
Free Cash Flow per Basic Share
-2.44
-1.16
-0.78
-0.89
-0.7
-0.47
0.02
1.05
1.61
1.77
1.18
0.65
0.78
0.69
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
-6.71
-7.07
-7.81
-8.17
-8.78
-10.42
-10.23
-9.19
-5.78
-4.51
-10.93
-10.67
-10.34
-10.05
Tangible Book Value per Share
0.33
0.65
0.67
-0.69
-1.01
-1.29
-0.61
0.39
3.73
4.23
-2.25
-1.91
-1.63
-1.35
Basic Weighted Avg Shares
116
137
142
146
149
153
154
159
162
154
155
159
162
162
Sales/Revenue/Turnover
23
76
150
274
298
347
428
390
414
411
443
351
296
362
Operating Margin (%)
-1,101.36
-195.04
-56.47
-15.21
-15.54
-4.32
27.32
40.65
56.12
60.97
38.02
27.24
40.1
55.83
Depreciation Expense
12
12
12
11
13
12
6
4
2
1
2
2
2
2
Net Income, GAAP
-273
-190
-143
-82
-117
-282
22
106
528
175
-1,002
1
24
102
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
- -
2.47
- -
30.65
- -
98.65
65.7
40.41
Profit Margin (%)
-1,192.31
-248.07
-95.4
-29.83
-39.2
-81.46
5.02
27.26
127.72
42.64
-226.37
0.25
8.11
28.26
Working Capital
188
228
424
289
246
147
266
464
584
755
-43
144
32
96
LT Debt
178
161
354
367
396
366
430
451
356
413
513
596
395
394
Total Equity
38
89
95
67
10
-196
-93
63
606
652
-346
-301
-262
-217
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
42.14
36.15
- -
16.15
- -
0.39
12.82
37.02
Return on Capital (%)
- -
- -
- -
- -
- -
- -
-5.01
-12.53
- -
-48.61
- -
-0.13
-3.24
-11.26
Return on Common Equity (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
203
203
203
LT Borrowings
385
385
385
LT Finance Leases
10
10
9
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
163
163
165
Market Capitalization
212
547
570

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
274
274
332
Cash, Cash Equivalents & STI
140
215
220
Accounts Receivable, Net
120
47
106
Inventories
- -
- -
- -
Total Current Liabilities
243
242
236
Payables & Accruals
21
17
19
ST Debt
203
203
203
Deferred Revenue
1
1
1

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-173.3%
139.16%
-13.11%
Free Cash Flow
449.08%
1.5%
22.83%
Net Income, GAAP
261.54%
437.49%
2,629.2%
Sales/Revenue/Turnover
9.97%
-4.61%
-15.72%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
75
94
92
91
351
2025
41
85
122
48
296
2026
107
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.03
-0.01
0.02
0.01
0.01
2025
-0.23
0.15
0.25
-0.01
0.15
2026
0.25
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

APIChat
CEO
Thomas A. McCourt
Full Time Employees
253
Sector
Healthcare
Industry
Drug Manufacturers - Specialty & Generic
Address
100 Summer Street Boston MA United States of America 02110
IPO Date
Feb 3, 2010
Business
Ironwood Pharmaceuticals, Inc. is a biotechnology company primarily engaged in the development, commercialization, and manufacture of gastrointestinal (GI) and other related therapeutics. Its main products and services include the development and marketing of linaclotide, marketed under the brand name LINZESS, for the treatment of irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC); the development of additional GI-related therapies; and research and development efforts for pipeline candidates targeting various GI disorders and cardiovascular and metabolic conditions. The company provides pharmaceutical products primarily in the United States and has engaged in partnerships and collaborations to expand its drug portfolio and pipeline. Ironwood Pharmaceuticals was founded in 1998 and is headquartered in Cambridge, Massachusetts. In the last one to two years, Ironwood Pharmaceuticals has focused on extending its commercial portfolio through strategic partnerships and new product launches to broaden its therapeutic offerings. The company has also pursued clinical development for pipeline candidates aimed at expanding its footprint in gastrointestinal and metabolic diseases. Recent operational changes include initiatives to enhance marketing efforts for its lead product, LINZESS, and efforts to expand patient access and market share in the U.S. Additionally, Ironwood has been involved in collaborations to co-develop and commercialize new therapies, reinforcing its strategic shift toward growth via innovation and partnerships, although exact recent acquisition or funding details are not explicitly available as of the latest reports. The company operates primarily in the biotechnology industry sector, targeting healthcare providers and patients with specialized pharmaceutical needs. This comprehensive profile reflects Ironwood Pharmaceuticals’ core focus on innovative GI therapeutic solutions and ongoing strategic moves to fortify its market position and pipeline development. The company continues to operate with a strong presence in North America, leveraging its established product LINZESS while expanding through research collaborations and potential new product introductions.

Company News

APIChat
  • Ironwood Pharmaceuticals to Participate in the Jefferies Global Healthcare Conference

  • IRWD's Linzess Wins FDA Nod for Expanded Pediatric Constipation Use

  • FDA Approves Use of LINZESS® (linaclotide) in Pediatric Patients Two Years of Age and Older with Functional Constipation (FC)

  • FDA Approves Use of LINZESS® (linaclotide) in Pediatric Patients Two Years of Age and Older with Functional Constipation (FC)

  • Ironwood Pharmaceuticals: A Contrarian Buy Opportunity

  • Ironwood Pharmaceuticals: CFO Resignation Knocks Shares - A Downgrade Is Due

  • Ironwood Pharmaceuticals Q1 Earnings Call Highlights

  • Ironwood Stock Down Despite Q1 Earnings and Revenue Beat

  • Ironwood Pharmaceuticals, Inc. (IRWD) Q1 2026 Earnings Call Transcript

  • Ironwood Pharmaceuticals (IRWD) Tops Q1 Earnings and Revenue Estimates

  • Ironwood Pharmaceuticals Reports Strong First Quarter 2026 Results With 97% Year-Over-Year LINZESS U.S. Net Sales Growth; Maintains Full-Year 2026 Financial Guidance

  • Ironwood Survey Findings at DDW 2026 Underscore Need for Therapies that Address Multiple Dimensions of Total Parenteral Nutrition (TPN) Burden in Short Bowel Syndrome (SBS)

  • Ironwood Pharmaceuticals to Share Real-World HCP Perspectives on Burden of Total Parenteral Nutrition in Short Bowel Syndrome (SBS) at Digestive Disease Week® 2026

  • Best 5 Small-Cap Stocks With Forward EPS Growth Above 125%

  • IRWD Stock Down 14% in a Month: Time to Buy, Sell or Hold the Stock?

  • Why Is Ironwood (IRWD) Down 13.9% Since Last Earnings Report?

  • Insider Selling: Ironwood Pharmaceuticals (NASDAQ:IRWD) Director Sells $20,528,940.00 in Stock

  • IRWD vs. PBYI: Which Small-Cap Biotech Stock Is a Better Buy?

  • Will Linzess Continue to Aid IRWD's Top Line in 2026 After a Soft Q4?

  • Ironwood Pharmaceuticals to Participate in The Citizens Life Sciences Conference