INSM AI Stock Analysis – Buy, Hold, or Avoid?
Insmed Incorporated (INSM)
Insmed (INSM) offers strong long-term growth potential in rare respiratory diseases, but faces significant near-term risks from recent clinical trial failures, persistent losses, and a premium valuation. Technicals show a sharp pullback and fading momentum, while sentiment and risk profiles are highly event-driven. Investors should be selective, with risk tolerance and time horizon dictating positioning.
Fundamentals
Insmed Incorporated (INSM) exhibits significant top-line momentum with rapid revenue growth, but the company remains highly unprofitable due to substantial operating expenditures. The business continues to deliver strong gross margins yet faces persistent negative earnings and high cash burn, highlighting both its opportunity and inherent risks as a late-stage biotech firm.
Financial Highlights
- Revenue
- Net Income
- Net Margin (%)
Revenue
152.62% YoY
Q4 2025
Net Income
-39.46% YoY
Q4 2025
Net Margin
Q4 2025
Growth Metrics
Revenue Growth YoY
Latest Quarter: Q4 2025
Net Income Growth YoY
Latest Quarter: Q4 2025
Revenue Per Share Growth YoY
Latest Quarter: Q4 2025
EPS Growth YoY
Latest Quarter: Q4 2025
Book Value Per Share Growth YoY
Latest Quarter: Q4 2025
| Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | 263.8M | 142.3M | 107.4M | 92.8M | 104.4M | 93.4M | 90.3M | 75.5M |
| Revenue Growth YoY | +152.62% | +52.36% | +18.90% | +22.94% | +24.79% | +18.15% | +16.98% | +15.77% |
| Net Income | -328.5M | -370.0M | -321.7M | -256.6M | -235.5M | -220.5M | -300.6M | -157.1M |
| Net Income Growth YoY | -39.46% | -67.79% | -7.01% | -63.33% | -26.60% | -38.75% | -22.79% | +1.67% |
| EPS | -$1.54 | -$1.75 | -$1.70 | -$1.42 | -$1.32 | -$1.27 | -$1.94 | -$1.06 |
| EPS Growth YoY | -16.67% | -37.80% | +12.37% | -33.96% | -3.13% | -14.41% | -8.99% | +9.40% |
Profitability Metrics
Gross Margin
TTM
Operating Margin
TTM
Net Margin
TTM
Return on Equity
TTM
Return on Assets
TTM
| Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | |
|---|---|---|---|---|---|---|---|---|
| Gross Margin | 82.51% | 79.37% | 73.86% | 77.08% | 74.96% | 77.34% | 76.79% | 76.88% |
| Operating Margin | -94.64% | -257.13% | -291.28% | -267.33% | -220.61% | -228.45% | -319.80% | -192.72% |
| Net Margin | -124.50% | -259.95% | -299.48% | -276.42% | -225.53% | -236.04% | -332.75% | -208.07% |
| Return on Equity (ROE) | -44.45% | -39.13% | -25.74% | -258.76% | -82.54% | -45.62% | -774.41% | 33.80% |
| Return on Assets (ROA) | -16.18% | -17.29% | -14.06% | -15.94% | -12.87% | -11.88% | -18.64% | -16.35% |
Technical Analysis
Unable to retrieve current internal technical indicator data due to API error, but based on available market data, INSM has pulled back sharply after approaching its 52-week high near $212. Price currently trades near $155, showing a notable decline of 3% in the last session. Further examination of live chart patterns, support, and resistance levels is necessary for a comprehensive trading perspective.
No extreme reading
Price in uptrend
Range-bound market
Watching for cross
Key Technical Values
Price with Moving Averages
50-day, 150-day and 200-day simple moving averages
Relative Strength Index
Momentum oscillator measuring speed and magnitude of price changes
RSI (14)
Earnings
Insmed Incorporated (INSM) exhibits significant top-line momentum with rapid revenue growth, but the company remains highly unprofitable due to substantial operating expenditures. The business continues to deliver strong gross margins yet faces persistent negative earnings and high cash burn, highlighting both its opportunity and inherent risks as a late-stage biotech firm.
Latest Earnings
Q4 2025 Earnings (Dec 31, 2025)
Earnings Per Share (EPS)
Actual
$-1.54
Estimated
$-1.07
Surprise
$-0.47
Surprise %
-43.93%
Revenue
Actual
$263.84M
Estimated
$231.25M
Surprise
+$32.6M
Surprise %
+14.10%
Historical Earnings
| Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | |
|---|---|---|---|---|---|---|---|---|
| Earnings Per Share | ||||||||
| EPS (Actual) | $-1.54 | $-1.75 | $-1.70 | $-1.42 | $-1.32 | $-1.27 | $-1.94 | $-1.06 |
| EPS (Estimated) | $-1.07 | $-1.33 | $-1.30 | $-1.34 | $-1.17 | $-1.20 | $-1.24 | $-1.24 |
| EPS Surprise | -$0.47 | -$0.42 | -$0.40 | -$0.08 | -$0.15 | -$0.07 | -$0.70 | +$0.18 |
| % Diff | -43.9% | -31.6% | -30.8% | -6.0% | -12.8% | -5.8% | -56.5% | +14.5% |
| Revenue | ||||||||
| Revenue (Actual) | $263.84M | $142.34M | $107.42M | $92.82M | $104.44M | $93.43M | $90.34M | $75.5M |
| Revenue (Estimated) | $231.25M | $115.45M | $104.13M | $91.47M | $102.08M | $93.36M | $87.95M | $77.76M |
| Revenue Surprise | +$32.6M | +$26.9M | +$3.29M | +$1.36M | +$2.36M | +$64.13K | +$2.39M | -$2.26M |
| % Diff | +14.1% | +23.3% | +3.2% | +1.5% | +2.3% | +0.1% | +2.7% | -2.9% |
Valuation
Insmed Incorporated (INSM) currently trades at a premium valuation with strong analyst bullishness and significant upside potential reflected in price targets averaging around $212, about 33% above the current price. However, the company faces challenges including negative earnings, high cash burn, and recent clinical trial setbacks that weigh on its financial performance and risk profile. The valuation appears to factor in high growth expectations and pipeline prospects despite current profitability headwinds.
Valuation Metrics
Price to Earnings
TTM
Price to Sales
TTM
Price to Book
TTM
Enterprise Value to EBITDA
TTM
Enterprise Value to Revenue
TTM
| Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | |
|---|---|---|---|---|---|---|---|---|
| Price to Earnings | -28.30 | -20.60 | -14.81 | -13.44 | -13.12 | -14.38 | -8.54 | -6.31 |
| Price to Sales | 140.92 | 214.24 | 177.36 | 148.65 | 118.34 | 135.74 | 113.60 | 52.54 |
| Price to Book | 50.31 | 32.25 | 15.24 | 139.15 | 43.31 | 26.23 | 264.39 | -8.53 |
| Enterprise Value to EBITDA | -124.48 | -89.41 | -62.30 | -63.17 | -61.96 | -68.13 | -37.54 | -35.46 |
| Enterprise Value to Revenue | 141.90 | 217.12 | 172.33 | 158.41 | 125.61 | 143.26 | 115.07 | 62.80 |
Sentiment & Analyst Ratings
Insmed (INSM) sentiment is currently mixed to cautiously optimistic. A recent Phase 2b trial failure for brensocatib triggered a sharp negative price reaction and insider selling, yet analyst consensus remains strongly bullish with significant upside price targets. Retail investors show predominantly positive social sentiment, reflecting confidence in long-term prospects despite near-term setbacks.
Analyst Recommendations
Risk Assessment
Insmed Inc. presents a complex risk profile characterized by strong liquidity but high leverage and significant operational risks due to recent clinical trial failures and regulatory/legal challenges. While it maintains supportive analyst sentiment with bullish price targets, the company faces ongoing profitability issues and substantial insider selling, indicating cautious investor sentiment. The financial health is adequate in the short term but long-term sustainability depends on successful pipeline execution and operational improvements.
Liquidity & Solvency
Current Ratio
Latest Quarter: Q4 2025
Quick Ratio
Latest Quarter: Q4 2025
Debt-to-Equity
Latest Quarter: Q4 2025
Debt-to-Assets
Latest Quarter: Q4 2025
| Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | |
|---|---|---|---|---|---|---|---|---|
| Liquidity Metrics | ||||||||
| Current Ratio | 3.83 | 4.63 | 6.68 | 5.86 | 5.45 | 6.37 | 2.71 | 1.80 |
| Quick Ratio | 3.54 | 4.34 | 6.33 | 5.44 | 5.12 | 5.99 | 2.53 | 1.61 |
| Solvency Metrics | ||||||||
| Debt-to-Equity | 1.04 | 0.79 | 0.59 | 13.21 | 4.60 | 2.41 | 35.53 | -2.95 |
| Debt-to-Assets | 0.34 | 0.32 | 0.30 | 0.73 | 0.65 | 0.57 | 0.76 | 1.18 |
Liquidity Assessment
Current Ratio: 3.83(Strong)
Quick Ratio: 3.54(Strong)
The company has strong liquidity with sufficient short-term assets to cover liabilities.
Solvency Assessment
Debt-to-Equity: 1.04(High)
Debt-to-Assets: 0.34(Moderate)
The company has relatively high debt levels, which may increase financial risk in economic downturns.
Frequently Asked Questions about INSM
AI Answers: Common Questions About INSM
Get AI-powered answers to the questions investors ask most about Insmed Incorporated
INSM is not an obvious buy right now for most investors: it trades at a premium with a negative P/E (-24.11), high P/S, and is down 27% from its 52-week high. While long-term prospects are strong, recent technical weakness and a failed Phase 2b trial suggest waiting for stabilization or new positive catalysts before buying.
If you are a short-term trader or risk-averse, consider reducing exposure given technical weakness and deteriorating sentiment. However, long-term holders with high risk tolerance may want to hold through volatility, as the fundamental thesis remains intact if pipeline execution improves.
The biggest risks are clinical trial failures (as seen with brensocatib), persistent net losses (net margin below -200%), high cash burn, and substantial leverage (debt-to-equity ~1.04). Insider selling and high volatility further amplify downside risk.
Analyst price targets average $212 (about 33% above current price), with technical resistance near $160 and major support at $150 and $130. Upside to $210+ is possible if pipeline catalysts succeed, but downside to $64 is not out of the question if setbacks persist.
INSM is overvalued by traditional metrics: negative P/E, very high P/S and P/B, and negative EV/EBITDA. The premium reflects high growth expectations and pipeline optimism, but leaves little margin of safety if execution disappoints.
Fundamentally, INSM is strong on revenue growth (67% YoY), gross margins (>80%), and niche leadership, but weak on profitability, with deep net losses and dependence on external funding. Liquidity is solid short-term (current ratio >3.8), but long-term sustainability is unproven.
Technical analysis shows a sharp pullback from highs, fading momentum, and support near $150, with no clear bullish reversal. Traders should wait for stabilization or a confirmed bounce before entering.
Key catalysts include upcoming clinical trial readouts, regulatory decisions, and potential new product launches or label expansions. Earnings reports and updates on Arikayce/Brinsupri adoption will also be crucial for sentiment and price action.
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