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Ironwood Pharmaceuticals Inc. (IRWD) Stock Fundamental Analysis & AI Rating 2026

IRWD Nasdaq Pharmaceutical Preparations DE CIK: 0001446847
Updated This Month • Analysis: Mar 29, 2026 • SEC Data: 2025-12-31
Combined AI Rating
HOLD
70% Confidence
STRONG AGREEMENT
HOLD
62% Conf
HOLD
77% Conf

📊 IRWD Key Takeaways

Revenue: $296.2M
Net Margin: 8.1%
Free Cash Flow: $127.0M
Current Ratio: 1.13x
Debt/Equity: N/A
EPS: $0.15
AI Rating: HOLD with 62% confidence
Ironwood Pharmaceuticals Inc. (IRWD) receives a HOLD rating with 70% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $296.2M, net profit margin of 8.1%, Ironwood Pharmaceuticals Inc. demonstrates mixed fundamentals in the Healthcare sector. Below is our complete IRWD stock analysis for 2026.

Is Ironwood Pharmaceuticals Inc. (IRWD) a Good Investment?

Claude

Ironwood demonstrates strong operational profitability with a 33.3% operating margin and robust free cash flow generation of $127M, supported by a solid interest coverage ratio of 13.6x. However, the company faces significant balance sheet challenges with negative stockholders' equity of -$261.8M and declining revenue (-15.7% YoY), creating uncertainty about long-term financial sustainability despite near-term cash generation capability.

ChatGPT

Ironwood Pharmaceuticals shows solid underlying profitability and unusually strong cash conversion, with high operating margins, positive net income, and free cash flow materially above reported earnings. However, the 15.7% revenue decline, negative stockholders' equity, and only modest liquidity weaken the quality of the fundamental profile and argue for a neutral stance until top-line stability improves.

Why Buy Ironwood Pharmaceuticals Inc. Stock? IRWD Key Strengths

Claude
  • + Exceptional free cash flow generation at 42.9% FCF margin, providing financial flexibility
  • + Strong operating margins at 33.3% demonstrating operational efficiency in core business
  • + Healthy interest coverage ratio of 13.6x indicating current debt servicing capacity
  • + Substantial cash position of $215.5M relative to near-term obligations
ChatGPT
  • + Strong profitability with a 33.3% operating margin and positive net income
  • + Excellent cash generation, with $127.01M of free cash flow and a 42.9% FCF margin
  • + Manageable debt servicing capacity, supported by 13.6x interest coverage and cash exceeding long-term debt

IRWD Stock Risks: Ironwood Pharmaceuticals Inc. Investment Risks

Claude
  • ! Critical balance sheet deterioration with negative stockholders' equity of -$261.8M indicating potential insolvency or past accumulated losses
  • ! Revenue contraction of -15.7% YoY suggesting declining product demand or market share loss in competitive pharma sector
  • ! High leverage with $199.5M long-term debt against negative equity, limiting financial flexibility and refinancing options
  • ! Minimal capital reinvestment ($34K capex) relative to $296M revenue raises concerns about product pipeline maintenance and future competitiveness
ChatGPT
  • ! Revenue declined 15.7% year over year, raising concern about durability of the earnings base
  • ! Negative stockholders' equity indicates a weak balance sheet structure and makes some leverage metrics less meaningful
  • ! Current and quick ratios of 1.13x suggest liquidity is adequate but not especially strong if operating conditions worsen

Key Metrics to Watch

Claude
  • * Revenue trend reversal and growth trajectory in subsequent quarters
  • * Net income sustainability and margin stability amid declining top-line
  • * Free cash flow maintenance and debt reduction progress
  • * Stockholders' equity recovery and path to positive book value
  • * Operating cash flow trends and working capital management
ChatGPT
  • * Revenue growth trend and ability to return to year-over-year top-line expansion
  • * Sustainability of free cash flow and progress toward improving balance sheet equity

Ironwood Pharmaceuticals Inc. (IRWD) Financial Metrics & Key Ratios

Revenue
$296.2M
Net Income
$24.0M
EPS (Diluted)
$0.15
Free Cash Flow
$127.0M
Total Assets
$396.9M
Cash Position
$215.5M

💡 AI Analyst Insight

The 42.9% free cash flow margin provides substantial flexibility for dividends, buybacks, and strategic investments.

IRWD Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin 33.3%
Net Margin 8.1%
ROE N/A
ROA 6.1%
FCF Margin 42.9%

IRWD vs Healthcare Sector: How Ironwood Pharmaceuticals Inc. Compares

How Ironwood Pharmaceuticals Inc. compares to Healthcare sector averages

Net Margin
IRWD 8.1%
vs
Sector Avg 12.0%
IRWD Sector
ROE
IRWD 0.0%
vs
Sector Avg 15.0%
IRWD Sector
Current Ratio
IRWD 1.1x
vs
Sector Avg 2.0x
IRWD Sector
Debt/Equity
IRWD 0.0x
vs
Sector Avg 0.6x
IRWD Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Ironwood Pharmaceuticals Inc. Stock Overvalued? IRWD Valuation Analysis 2026

Based on fundamental analysis, Ironwood Pharmaceuticals Inc. has mixed fundamental signals relative to the Healthcare sector in 2026.

Return on Equity
N/A
Sector avg: 15%
Net Profit Margin
8.1%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
N/A
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Ironwood Pharmaceuticals Inc. Balance Sheet: IRWD Debt, Cash & Liquidity

Current Ratio
1.13x
Quick Ratio
1.13x
Debt/Equity
N/A
Debt/Assets
0.0%
Interest Coverage
13.62x
Long-term Debt
$199.5M

IRWD Revenue & Earnings Growth: 5-Year Financial Trend

IRWD 5-year financial data: Year 2021: Revenue $428.4M, Net Income $21.5M, EPS $0.14. Year 2022: Revenue $413.8M, Net Income $106.2M, EPS $0.66. Year 2023: Revenue $442.7M, Net Income $528.4M, EPS $3.21. Year 2024: Revenue $442.7M, Net Income $175.1M, EPS $0.96. Year 2025: Revenue $351.4M, Net Income -$4.2M, EPS $-0.03.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Ironwood Pharmaceuticals Inc.'s revenue has declined by 18% over the 5-year period, indicating business contraction. The most recent EPS of $-0.03 indicates the company is currently unprofitable.

IRWD Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
42.9%
Free cash flow / Revenue

IRWD Quarterly Earnings & Performance

Quarterly financial performance data for Ironwood Pharmaceuticals Inc. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $91.6M -$1.4M $-0.01
Q2 2025 $85.2M -$860.0K $-0.01
Q1 2025 $41.1M -$4.2M $-0.03
Q3 2024 $91.6M -$1.4M $-0.01
Q2 2024 $94.4M -$860.0K $-0.01
Q1 2024 $74.9M -$4.2M $-0.03
Q3 2023 $108.6M $15.3M $0.09
Q2 2023 $97.2M $37.1M $0.21

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Ironwood Pharmaceuticals Inc. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$127.0M
Cash generated from operations
Stock Buybacks
$126.4M
Shares repurchased (TTM)
Capital Expenditures
$34.0K
Investment in assets
Dividends
None
No dividend program

IRWD SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Ironwood Pharmaceuticals Inc. (CIK: 0001446847)

📋 Recent SEC Filings

Date Form Document Action
Mar 17, 2026 4 xslF345X05/ownership.xml View →
Mar 12, 2026 4 xslF345X05/ownership.xml View →
Mar 12, 2026 4 xslF345X05/ownership.xml View →
Mar 12, 2026 4 xslF345X05/ownership.xml View →
Mar 12, 2026 4 xslF345X05/ownership.xml View →

Frequently Asked Questions about IRWD

What is the AI rating for IRWD?

Ironwood Pharmaceuticals Inc. (IRWD) has a Combined AI Rating of HOLD from Claude (HOLD) and ChatGPT (HOLD) with 70% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are IRWD's key strengths?

Claude: Exceptional free cash flow generation at 42.9% FCF margin, providing financial flexibility. Strong operating margins at 33.3% demonstrating operational efficiency in core business. ChatGPT: Strong profitability with a 33.3% operating margin and positive net income. Excellent cash generation, with $127.01M of free cash flow and a 42.9% FCF margin.

What are the risks of investing in IRWD?

Claude: Critical balance sheet deterioration with negative stockholders' equity of -$261.8M indicating potential insolvency or past accumulated losses. Revenue contraction of -15.7% YoY suggesting declining product demand or market share loss in competitive pharma sector. ChatGPT: Revenue declined 15.7% year over year, raising concern about durability of the earnings base. Negative stockholders' equity indicates a weak balance sheet structure and makes some leverage metrics less meaningful.

What is IRWD's revenue and growth?

Ironwood Pharmaceuticals Inc. reported revenue of $296.2M.

Does IRWD pay dividends?

Ironwood Pharmaceuticals Inc. does not currently pay dividends.

Where can I find IRWD SEC filings?

Official SEC filings for Ironwood Pharmaceuticals Inc. (CIK: 0001446847) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is IRWD's EPS?

Ironwood Pharmaceuticals Inc. has a diluted EPS of $0.15.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is IRWD a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Ironwood Pharmaceuticals Inc. has a HOLD rating with 70% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is IRWD stock overvalued or undervalued?

Valuation metrics for IRWD: ROE of N/A (sector avg: 15%), net margin of 8.1% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy IRWD stock in 2026?

Our dual AI analysis gives Ironwood Pharmaceuticals Inc. a combined HOLD rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is IRWD's free cash flow?

Ironwood Pharmaceuticals Inc.'s operating cash flow is $127.0M, with capital expenditures of $34.0K. FCF margin is 42.9%.

How does IRWD compare to other Healthcare stocks?

Vs Healthcare sector averages: Net margin 8.1% (avg: 12%), ROE N/A (avg: 15%), current ratio 1.13 (avg: 2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 29, 2026 | Data as of: 2025-12-31 | Powered by Claude AI