Csx Corp CSX
NASDAQ CSX
$49.12 -1.71 (-3.36%)
At close: Nov 6, 2026 · 4:00 PM EST

Csx (CSX) FCF Margin (2009 - 2026)

Updated

Csx's FCF Margin was 25.49% in Q3 2026, up 8.57 percentage points from 16.92% a year earlier and up 6.41 percentage points from the prior quarter.

Analysis

Csx (CSX) FCF Margin (2009 - 2026) Analysis & Trends

On a trailing twelve-month basis, Csx's FCF Margin was 21.49% through Sep 30, 2026, up 10.50 percentage points year-over-year; for FY2025, it came in at 12.13%, down 6.56 percentage points from FY2024.

  • FCF Margin has now declined for four consecutive years, with a five-year change of -12.78 percentage points (FY2020 to FY2025).
  • In earlier years, FCF Margin was 18.69% in FY2024 (-3.53 pp), 22.22% in FY2023 (-0.76 pp), 22.98% in FY2022 (-3.44 pp) and 26.42% in FY2021 (+1.50 pp).
  • The Q3 2026 figure marks the highest quarterly FCF Margin since Q3 2024.
  • Compared with a year earlier, FCF Margin has increased for four straight quarters, with an average year-over-year change of +0.57 percentage points over the last eight quarters.
  • The best year-over-year quarter for FCF Margin over five years was Q2 2026 (a gain of 23.03 percentage points); the worst was Q2 2025 (a drop of 19.02 percentage points).
  • Per Business Quant data, CSX's FCF Margin in the three quarters before Q3 2026 was 19.09% (Q2 2026), 20.94% (Q1 2026) and 20.16% (Q4 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) FCF Margin (Qtr)
1 Union Pacific 172.47 Bn 164.72 Bn - 24.48%
2 United Parcel Service 92.24 Bn 69.07 Bn - 10.53%
3 Csx 90.81 Bn 86.03 Bn - 25.49%
4 Canadian Pacific Kansas City 81.61 Bn 80.64 Bn - 22.21%
5 Fedex 72.98 Bn 39.17 Bn - 7.16%
6 Norfolk Southern 71.87 Bn 66.34 Bn - 20.87%
7 Delta Air Lines 57.23 Bn 39.41 Bn - 1.49%
8 United Airlines Holdings 36.65 Bn -21.05 Bn - -9.37%
9 Old Dominion Freight Line 34.12 Bn 32.96 Bn - 25.30%
10 Ryanair Holdings 31.32 Bn 15.58 Bn - 5.33%
Historic Data

Historic Data

Download Data
DateValue
Sep 30, 2026 25.49%
Jun 30, 2026 19.09%
Mar 31, 2026 20.94%
Dec 31, 2025 20.16%
Sep 30, 2025 16.92%
Jun 30, 2025 -3.95%
Mar 31, 2025 15.66%
Dec 31, 2024 15.54%
Sep 30, 2024 29.32%
Jun 30, 2024 15.08%
Mar 31, 2024 14.91%
Dec 31, 2023 21.82%
Sep 30, 2023 27.38%
Jun 30, 2023 17.63%
Mar 31, 2023 22.23%
Dec 31, 2022 15.95%
Sep 30, 2022 28.22%
Jun 30, 2022 19.69%
Mar 31, 2022 28.36%
Dec 31, 2021 20.69%
API Access

Csx 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=CSX&period=max&api_key=YOUR_API_KEY