Rambus (RMBS) FCF Margin (2009 - 2026)
Rambus' FCF Margin came in at 43.92% for Q3 2026, down 2.28 percentage points from 46.21% a year earlier but up 18.76 percentage points from the prior quarter.
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Analysis
Rambus (RMBS) FCF Margin (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Sep 30, 2026, Rambus reported FCF Margin of 39.31%, down 3.78 percentage points year-over-year; for FY2025, it came in at 47.08%, up 11.17 percentage points from FY2024.
- FCF Margin carries a five-year change of -16.14 percentage points (FY2020 to FY2025).
- Going back by year, FCF Margin was 35.91% in FY2024 (-1.51 pp), 37.42% in FY2023 (-9.40 pp), 46.82% in FY2022 (-12.71 pp) and 59.53% in FY2021 (-3.70 pp).
- The five-year range for quarterly FCF Margin is 25.16% (Q2 2026) to 71.80% (Q4 2021).
- Year-over-year, FCF Margin has declined for three consecutive quarters, with an average year-over-year change of +0.30 percentage points over the last eight quarters.
- The fastest year-over-year change in FCF Margin over five years came in Q4 2021 (a gain of 18.28 percentage points), and the weakest in Q4 2022 (a drop of 33.84 percentage points).
- Business Quant data shows RMBS's FCF Margin at 25.16% (Q2 2026), 39.72% (Q1 2026) and 49.04% (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | SK hynix | 24,980.27 Bn | 24,964.04 Bn | 43.99 Bn | 95.92% |
| 2 | Taiwan Semiconductor Manufacturing | 10,337.48 Bn | 9,919.73 Bn | 31.04 Bn | 61.55% |
| 3 | Nvidia | 3,939.34 Bn | 3,713.50 Bn | 72.14 Bn | 22.24% |
| 4 | Broadcom | 1,653.85 Bn | 1,579.89 Bn | 20.46 Bn | 51.40% |
| 5 | Micron Technology | 880.27 Bn | 785.91 Bn | 47.05 Bn | 60.60% |
| 6 | Advanced Micro Devices | 875.86 Bn | 824.07 Bn | 7.21 Bn | 4.14% |
| 7 | Asml Holding | 576.26 Bn | 531.95 Bn | 5.90 Bn | - |
| 8 | Intel | 316.79 Bn | 179.50 Bn | 7.10 Bn | 6.41% |
| 9 | Applied Materials | 294.03 Bn | 294.03 Bn | 5.25 Bn | - |
| 10 | Rambus | 353.95 Mn | -2.80 Bn | 170.91 Mn | 43.92% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 43.92% |
| Jun 30, 2026 | 25.16% |
| Mar 31, 2026 | 39.72% |
| Dec 31, 2025 | 49.04% |
| Sep 30, 2025 | 46.21% |
| Jun 30, 2025 | 51.01% |
| Mar 31, 2025 | 41.73% |
| Dec 31, 2024 | 32.58% |
| Sep 30, 2024 | 35.88% |
| Jun 30, 2024 | 44.72% |
| Mar 31, 2024 | 30.64% |
| Dec 31, 2023 | 44.23% |
| Sep 30, 2023 | 41.43% |
| Jun 30, 2023 | 36.46% |
| Mar 31, 2023 | 27.40% |
| Dec 31, 2022 | 37.97% |
| Sep 30, 2022 | 65.73% |
| Jun 30, 2022 | 42.72% |
| Mar 31, 2022 | 41.32% |
| Dec 31, 2021 | 71.80% |
API Access
Rambus FCF 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=fcf-margin&ticker=RMBS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "fcf-margin", "ticker": "RMBS", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=fcf-margin&ticker=RMBS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();