Bel Fuse (BELFB) Return on Sales [ROS] (2010 - 2026)
Bel Fuse (BELFB) recorded Return on Sales [ROS] of 18.24% in Q2 2026, up 0.49 percentage points from 17.74% a year earlier and up 4.98 percentage points from the prior quarter.
Powered by 
Analysis
Bel Fuse (BELFB) Return on Sales [ROS] (2010 - 2026) Analysis & Trends
On a TTM basis, Bel Fuse's Return on Sales [ROS] came in at 15.88% as of Jun 30, 2026, up 2.64 percentage points year-over-year; for FY2025, it came in at 16.43%, up 4.41 percentage points from FY2024.
- Annual Return on Sales [ROS] has a five-year change of +12.43 percentage points (FY2020 to FY2025).
- Across earlier years, Return on Sales [ROS] came in at 12.02% in FY2024 (-1.73 pp), 13.75% in FY2023 (+3.79 pp), 9.96% in FY2022 (+4.21 pp) and 5.75% in FY2021 (+1.74 pp).
- The Q2 2026 figure is the highest quarterly Return on Sales [ROS] in data going back to Q2 2010.
- On a year-over-year basis, Return on Sales [ROS] rose in five of the last eight quarters, with an average year-over-year change of +0.62 percentage points.
- Peak year-over-year performance for Return on Sales [ROS] in the last five years was a gain of 7.69 percentage points in Q3 2025, against a drop of 6.19 percentage points in Q3 2024 at the low end.
- Per Business Quant, the preceding three quarters came in at 13.26% (Q1 2026), 14.65% (Q4 2025) and 16.95% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 17.94% |
| Jun 30, 2026 | 18.24% |
| Mar 31, 2026 | 13.26% |
| Dec 31, 2025 | 14.65% |
| Sep 30, 2025 | 16.95% |
| Jun 30, 2025 | 17.74% |
| Mar 31, 2025 | 16.44% |
| Dec 31, 2024 | 8.26% |
| Sep 30, 2024 | 9.26% |
| Jun 30, 2024 | 16.98% |
| Mar 31, 2024 | 13.94% |
| Dec 31, 2023 | 11.76% |
| Sep 30, 2023 | 15.45% |
| Jun 30, 2023 | 16.21% |
| Mar 31, 2023 | 11.39% |
| Dec 31, 2022 | 10.76% |
| Sep 30, 2022 | 12.41% |
| Jun 30, 2022 | 9.85% |
| Mar 31, 2022 | 5.92% |
| Dec 31, 2021 | 7.68% |
API Access
Bel Fuse 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=BELFB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-sales-[ros]", "ticker": "BELFB", "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=BELFB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();