Gossamer Bio (GOSS) Operating Margin (2024 - 2026)
Gossamer Bio's Operating Margin came in at -282.25% for Q2 2026, up 55.16 percentage points from -337.41% a year earlier but down 17.63 percentage points from the prior quarter.
Powered by 
Analysis
Gossamer Bio (GOSS) Operating Margin (2024 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Gossamer Bio reported Operating Margin of -311.70%, up 50.21 percentage points year-over-year; for FY2025, it was -352.23%, down 299.99 percentage points from FY2024.
- Going back by year, Operating Margin was -52.24% in FY2024.
- The five-year range for quarterly Operating Margin is -385.20% (Q4 2024) to 54.35% (Q2 2024).
- Year-over-year, Operating Margin has increased for three consecutive quarters, with an average year-over-year change of -37.81 percentage points over the last five quarters.
- Business Quant data shows GOSS's Operating Margin at -264.62% (Q1 2026), -333.64% (Q4 2025) and -369.44% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,136.97 Bn | 1,105.55 Bn | 19.71 Bn | 51.16% |
| 2 | Johnson & Johnson | 619.72 Bn | 538.25 Bn | 17.26 Bn | 28.21% |
| 3 | AbbVie | 503.40 Bn | 476.52 Bn | 12.70 Bn | 37.86% |
| 4 | Merck | 370.15 Bn | 324.53 Bn | 12.21 Bn | -3.52% |
| 5 | Novartis Ag | 298.64 Bn | 262.63 Bn | 11.24 Bn | 32.97% |
| 6 | Astrazeneca | 261.07 Bn | 234.76 Bn | 12.86 Bn | 20.57% |
| 7 | Amgen | 237.00 Bn | 192.40 Bn | 7.24 Bn | 34.95% |
| 8 | Gilead Sciences | 191.24 Bn | 165.43 Bn | 6.22 Bn | -133.21% |
| 9 | Pfizer | 170.31 Bn | 116.96 Bn | 10.94 Bn | 28.37% |
| 10 | Gossamer Bio | 39.44 Mn | -433.96 Mn | - | -282.25% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -282.25% |
| Mar 31, 2026 | -264.62% |
| Dec 31, 2025 | -333.64% |
| Sep 30, 2025 | -369.44% |
| Jun 30, 2025 | -337.41% |
| Mar 31, 2025 | -372.23% |
| Dec 31, 2024 | -385.20% |
| Sep 30, 2024 | -357.80% |
| Jun 30, 2024 | 54.35% |
API Access
Gossamer Bio Operating Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=operating-margin&ticker=GOSS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "operating-margin", "ticker": "GOSS", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=operating-margin&ticker=GOSS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();