GOSS — Gossamer Bio Inc

Founder-Led

Stock analysis, trade plans, and proprietary indicators by Trend Edge.

Trend Edge Setup Score

Trend Edge rates GOSS Bearish with a Setup Score of 56, net conviction 27, actionability 116. How the Setup Score works →

Total Setup Score56
Directional BiasBearish
Net Conviction27
Actionability116 (in range)

Key signals behind this score

About Gossamer Bio Inc

Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary hypertension and pulmonary arterial hypertension in the United States. The company develops GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. Read full Trend Edge analysis →

Trend Edge Proprietary Indicators

Key Metrics

Current Price$10.65
Market Cap$57.6M
Float4.2M
Shares Outstanding6.1M
Price/Sales (TTM)1.08
vs. Analyst Target+795.8% to analyst PT
Profit Margin-235.00%
Operating Margin (TTM)-282.25%
Revenue (TTM)$53.3M
Dividend RateNone
Analyst Target Price$95.40 (8 analysts)

Financial History

Annual Revenue & Earnings History

YearRevenueNet IncomeGross ProfitEBITDA
2020 N/A -$243M -$4.3M -$226M
2021 N/A -$234M -$5.2M -$209M
2022 N/A -$229M -$4.4M -$211M
2023 N/A -$180M -$4.4M -$162M
2024 $115M -$56.5M $115M -$40.0M
2025 $48.5M -$170M $47.5M -$158M

Recent Quarterly Revenue & Net Income

QuarterRevenueNet Income
Sep 2025 $13.3M -$48.2M
Dec 2025 $13.8M -$47.2M
Mar 2026 $17.0M -$46.7M
Jun 2026 $9.2M $16.9M

Ownership & Float

Insider Ownership1.4%
Institutional Ownership81.1%
Short Float34.2%

Current Moving Averages

Trend Edge tracks near-term, medium-term, cyclical, and secular moving averages across weekly and monthly timeframes to identify trend structure at every horizon.

TimeframeSMAValueTrend Context
Weekly10-Week SMA$10.16Near-term / short-term trend
Weekly40-Week SMA$26.40Medium-term trend
Weekly80-Week SMA$103.92Cyclical trend (business cycle)
Weekly200-Week SMA$92.77Secular trend (multi-year)
Monthly10-Month SMA$18.15Near-term monthly trend
Monthly20-Month SMA$95.76Medium-term monthly trend
Monthly40-Month SMA$84.42Secular monthly trend

Volume Shelves — Support & Resistance

Trend Edge identifies volume shelves: price zones where historically elevated trading volume creates structural support or resistance. A volume shelf forms when a disproportionate share of cumulative volume was transacted at a specific price level, making it a high-conviction anchor for future price reactions.

Price LevelTypeVolume RatioAge
$18.50 resistance 1.74x 4 months ago
$28.80 resistance 1.40x 5 months ago
$184.00 resistance 4.74x 8 months ago
$252.00 resistance 1.42x 9 months ago

Historical Earnings Reactions (32 events)

TimeframeAvg ReturnMedianWin RateBestWorst
Gap 1.35% 0.11% 53.13% 34.67% -5.26%
1 Day -1.38% -0.83% 31.25% 7.04% -15.14%
1 Week -0.43% -2.94% 45.16% 38.66% -20.18%
2 Weeks 0.36% 0.00% 48.39% 31.22% -26.77%
1 Month -3.11% -3.81% 41.94% 73.11% -79.62%

Next earnings: November 4, 2026

Seasonality & Day-of-Week Patterns

Monthly Seasonality

MonthAvg ReturnWin RateSamples
Jan-4.1%42.9%7
Feb-5.4%28.6%7
Mar-13.2%0.0%8
Apr-6.7%37.5%8
May-5.0%50.0%8
Jun8.4%62.5%8
Jul11.7%62.5%8
Aug8.5%62.5%8
Sep-4.0%37.5%8
Oct-11.2%12.5%8
Nov9.6%57.1%7
Dec-8.6%57.1%7

Day-of-Week Tendencies

DayAvg ReturnWin RateSamples
Monday -0.02% 51.0% 365
Tuesday -0.30% 46.2% 403
Wednesday 0.18% 47.6% 399
Thursday -0.29% 41.9% 391
Friday 0.28% 47.0% 389

Top Institutional Holders

Institutional holder breakdown coming soon.

Total institutional ownership: 81.1%

Insider Transactions — Smart Summary

Total insider ownership: 1.4%

Founder-led management: Faheem Hasnain (Chief Executive Officer)

Full insider transaction history and smart buy/sell sentiment summary available on Trend Edge.

AI Consult Analysis

Trend Edge's AI Consult feature delivers a comprehensive, multi-layer trade plan for Gossamer Bio Inc (GOSS) powered by Claude Opus — Anthropic's most capable AI model. The analysis covers five layers: technical analysis (near-term, medium-term, cyclical, and secular trend, momentum, volume shelf support and resistance, breakout and breakdown signals), qualitative analysis (business model, competitive moat, sector dynamics), insider sentiment (buy and sell signals from executive and director transactions), share stats analysis (institutional accumulation, fund positioning, short float squeeze potential), and fundamental analysis (valuation, revenue growth, profit margin, earnings quality).

AI Consult synthesizes all five layers into a single bullish or bearish thesis with explicit entry, exit, stop loss, and take profit levels — giving you a complete, AI-powered trade plan with defined risk/reward. Whether you are building a long position, initiating a short, or looking for a reversal setup, AI Consult identifies the highest-probability signal from the current trend.

Get the full AI Consult analysis for GOSS on Trend Edge →