Winchester Bancorp, Inc./MD/ (WSBK) Return on Sales [ROS] (2023 - 2026)
Winchester Bancorp (WSBK) posted Return on Sales [ROS] of 111.16% for Q4 2026, up 35.16 percentage points from 76.00% a year earlier but down 4.58 percentage points from the prior quarter.
Powered by 
Analysis
Winchester Bancorp, Inc./MD/ (WSBK) Return on Sales [ROS] (2023 - 2026) Analysis & Trends
For FY2026, Winchester Bancorp's Return on Sales [ROS] came in at 118.45%, down 4.05 percentage points from FY2025.
- In prior years, Winchester Bancorp's Return on Sales [ROS] was 122.51% in FY2025 (-9.00 pp) and 131.51% in FY2024.
- Quarterly Return on Sales [ROS] has run from a low of 76.00% in Q4 2025 to a high of 155.92% in Q2 2025 over five years.
- On a year-over-year basis, Return on Sales [ROS] increased in 1 of the last four quarters, with an average year-over-year change of -7.32 percentage points.
- According to Business Quant data, Return on Sales [ROS] for the three prior quarters was 115.74% (Q3 2026), 119.49% (Q2 2026) and 129.71% (Q1 2026).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 111.16% |
| Mar 31, 2026 | 115.74% |
| Dec 31, 2025 | 119.49% |
| Sep 30, 2025 | 129.71% |
| Jun 30, 2025 | 76.00% |
| Mar 31, 2025 | 141.52% |
| Dec 31, 2024 | 155.92% |
| Sep 30, 2024 | 131.95% |
| Jun 30, 2024 | 16.29% |
| Mar 31, 2024 | 165.79% |
| Dec 31, 2023 | 145.80% |
API Access
Winchester Bancorp, Inc./MD/ 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=WSBK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-sales-[ros]", "ticker": "WSBK", "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=WSBK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();