Assembly Biosciences (ASMB) Return on Sales [ROS] (2010 - 2026)
Assembly Biosciences' Return on Sales [ROS] came in at -47.44% for Q2 2026, up 67.80 percentage points from -115.24% a year earlier and up 91.00 percentage points from the prior quarter.
Assembly Biosciences (ASMB) Return on Sales [ROS] (2010 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Assembly Biosciences reported Return on Sales [ROS] of -11.75%, up 119.15 percentage points year-over-year; for FY2025, it came in at -16.76%, up 142.50 percentage points from FY2024.
- Return on Sales [ROS] carries a five-year change of +65.13 percentage points (FY2020 to FY2025).
- Going back by year, Return on Sales [ROS] was -159.26% in FY2024 (+743.24 pp), -902.50% in FY2023 and -2121.65% in FY2021 (-2039.76 pp).
- The five-year range for quarterly Return on Sales [ROS] is -2121.65% (Q4 2021) to 46.62% (Q4 2025).
- Year-over-year, Return on Sales [ROS] increased in six of the last seven quarters, with an average year-over-year change of +60.52 percentage points.
- The fastest year-over-year change in Return on Sales [ROS] over five years came in Q4 2021 (a gain of 1701.11 percentage points), and the weakest in Q3 2021 (a drop of 290.19 percentage points).
- Business Quant data shows ASMB's Return on Sales [ROS] at -138.44% (Q1 2026), 46.62% (Q4 2025) and -100.87% (Q3 2025) in the three quarters before Q2 2026.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROS (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,348.13 Bn | 1,321.74 Bn | 20.46 Bn | 34.46% |
| 2 | Johnson & Johnson | 675.90 Bn | 595.76 Bn | 17.30 Bn | 24.35% |
| 3 | AbbVie | 519.45 Bn | 487.50 Bn | 13.12 Bn | 36.01% |
| 4 | Merck | 364.95 Bn | 327.95 Bn | 13.19 Bn | 30.74% |
| 5 | Novartis Ag | 311.58 Bn | 285.16 Bn | - | - |
| 6 | Astrazeneca | 289.34 Bn | 262.94 Bn | 13.26 Bn | 29.12% |
| 7 | Amgen | 251.64 Bn | 203.30 Bn | 7.58 Bn | 35.79% |
| 8 | Gilead Sciences | 212.05 Bn | 187.07 Bn | 6.73 Bn | 41.71% |
| 9 | Pfizer | 167.35 Bn | 115.00 Bn | 12.56 Bn | 32.98% |
| 10 | Assembly Biosciences | 423.80 Mn | -603.82 Mn | - | -47.44% |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -47.44% |
| Mar 31, 2026 | -138.44% |
| Dec 31, 2025 | 46.62% |
| Sep 30, 2025 | -100.87% |
| Jun 30, 2025 | -115.24% |
| Mar 31, 2025 | -105.54% |
| Dec 31, 2024 | -156.75% |
| Sep 30, 2024 | -160.06% |
| Jun 30, 2024 | -143.01% |
| Mar 31, 2024 | -185.46% |
| Dec 31, 2023 | -175.22% |
| Jun 30, 2023 | -1,333.96% |
| Mar 31, 2023 | -1,447.25% |
| Dec 31, 2021 | -2,121.65% |
| Sep 30, 2021 | -301.81% |
| Jun 30, 2021 | -265.33% |
| Mar 31, 2021 | -85.76% |
| Dec 31, 2020 | -3,822.76% |
| Sep 30, 2020 | -11.61% |
| Jun 30, 2020 | 16.71% |
Assembly Biosciences Return on Sales [ROS] 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=return-on-sales-%5Bros%5D&ticker=ASMB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-sales-[ros]", "ticker": "ASMB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=return-on-sales-%5Bros%5D&ticker=ASMB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();