Kirby (KEX) Market Capitalization (2009 - 2026)
Kirby's Market Capitalization came in at $7.18 billion for Q2 2026, up 13.4% from $6.33 billion a year earlier and up 1.0% from the prior quarter.
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Analysis
Kirby (KEX) Market Capitalization (2009 - 2026) Analysis & Trends
For FY2025, Kirby's Market Capitalization was $5.91 billion, down 2.2% from FY2024.
- Market Capitalization carries a five-year compound annual growth rate of 13.7% (FY2020 to FY2025).
- Going back by year, Market Capitalization was $6.04 billion in FY2024 (+31.6%), $4.59 billion in FY2023 (+18.9%), $3.86 billion in FY2022 (+8.0%) and $3.58 billion in FY2021 (+14.9%).
- The Q2 2026 figure represents the highest quarterly Market Capitalization in data going back to Q4 2009.
- Year-over-year, Market Capitalization increased in five of the last eight quarters, with growth averaging 8.7%.
- The fastest year-over-year change in Market Capitalization over five years came in Q2 2024 (growth of 51.4%), and the weakest in Q3 2025 (a decline of 35.6%).
- Business Quant data shows KEX's Market Capitalization at $7.11 billion (Q1 2026), $5.91 billion (Q4 2025) and $4.52 billion (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Union Pacific | 162.83 Bn | 157.35 Bn | - |
| 2 | Csx | 86.94 Bn | 83.15 Bn | - |
| 3 | Canadian Pacific Kansas City | 76.07 Bn | 75.78 Bn | - |
| 4 | United Parcel Service | 70.39 Bn | 47.31 Bn | - |
| 5 | Norfolk Southern | 70.35 Bn | 64.99 Bn | - |
| 6 | Fedex | 68.01 Bn | 33.95 Bn | - |
| 7 | Delta Air Lines | 55.83 Bn | 38.01 Bn | - |
| 8 | Old Dominion Freight Line | 36.82 Bn | 36.08 Bn | - |
| 9 | Ryanair Holdings | 28.96 Bn | 12.97 Bn | 3.13 Bn |
| 10 | Kirby | 6.96 Bn | 6.74 Bn | 290.80 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 7.18 Bn |
| Mar 31, 2026 | 7.11 Bn |
| Dec 31, 2025 | 5.91 Bn |
| Sep 30, 2025 | 4.52 Bn |
| Jun 30, 2025 | 6.33 Bn |
| Mar 31, 2025 | 5.67 Bn |
| Dec 31, 2024 | 6.04 Bn |
| Sep 30, 2024 | 7.03 Bn |
| Jun 30, 2024 | 6.93 Bn |
| Mar 31, 2024 | 5.56 Bn |
| Dec 31, 2023 | 4.59 Bn |
| Sep 30, 2023 | 4.89 Bn |
| Jun 30, 2023 | 4.58 Bn |
| Mar 31, 2023 | 4.18 Bn |
| Dec 31, 2022 | 3.86 Bn |
| Sep 30, 2022 | 3.64 Bn |
| Jun 30, 2022 | 3.64 Bn |
| Mar 31, 2022 | 4.35 Bn |
| Dec 31, 2021 | 3.58 Bn |
| Sep 30, 2021 | 2.88 Bn |
API Access
Kirby Market Capitalization 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=market-capitalization&ticker=KEX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "KEX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=KEX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();