Kirby Corp is a domestic tank barge operator, transporting bulk liquid products throughout three United States coasts. The Company transports petrochemicals, liquid cargoes, inland waterway systems, and dry bulk cargoes. The Company conducts operations in two reportable business segments: The Marine transportation segment which provides marine transportation services, operating tank barges and towing vessels transporting bulk liquid products, and the Distribution and services segment, which provides after-market service, and genuine replacement parts for engines, transmissions, reduction gears, and power generation equipment used in oil and gas and commercial and industrial applications. The company's majority revenue is generated from the Marine Transportation segment.
The chart shows the growth of an initial investment of $10,000 in Kirby Corporation, comparing it to the performance of the S&P 500 index. All prices have been adjusted for splits and dividends.
Returns By Period
Kirby Corporation (KEX) has returned 22.78% so far this year and 57.19% over the past 12 months. Looking at the last ten years, KEX has achieved an annualized return of 8.45%, underperforming the Benchmark (SPY), which averaged 12.23% per year.
KEX
1M2.15%
6M62.20%
YTD22.78%
1Y57.19%
5Y16.89%
10Y8.45%
Benchmark (SPY)
1M-3.85%
6M-2.35%
YTD-4.36%
1Y34.06%
5Y9.80%
10Y12.23%
Monthly Returns
The table below presents the monthly returns of Kirby Corporation (KEX) with color gradation from worst to best to easily spot seasonal factors.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
6.29%
10.47%
2.34%
1.37%
2025
1.98%
-3.15%
-3.39%
-4.15%
16.64%
2.04%
-15.96%
2.92%
-13.34%
24.89%
9.89%
-2.79%
2024
0.18%
8.39%
8.79%
14.73%
14.18%
-3.67%
1.87%
-0.04%
3.04%
-5.93%
10.29%
-16.67%
2023
9.96%
2.01%
-3.82%
3.14%
0.03%
7.16%
6.25%
2.65%
-0.91%
-9.40%
2.65%
2.21%
2022
8.63%
-0.20%
11.04%
-9.58%
4.52%
-10.29%
5.56%
6.89%
-8.47%
12.03%
-0.78%
-8.23%
2021
-2.37%
21.88%
-5.55%
5.45%
1.43%
-8.38%
-5.17%
-8.13%
-10.89%
8.46%
-1.62%
10.67%
2020
-18.83%
-13.28%
-32.40%
30.58%
-1.89%
4.81%
-14.37%
-8.46%
-14.07%
5.68%
30.92%
0.84%
2019
13.45%
-0.17%
0.32%
7.78%
-5.62%
1.79%
-2.17%
-6.29%
13.26%
-4.63%
5.27%
5.81%
2018
11.54%
-0.79%
2.67%
11.07%
5.53%
-8.73%
0.48%
5.69%
-5.78%
-13.11%
5.15%
-19.37%
2017
-4.45%
6.38%
0.14%
-0.14%
-6.29%
0.60%
-9.51%
2.12%
5.02%
7.59%
-6.53%
-0.89%
2016
6.95%
7.82%
-9.98%
-12.44%
-4.35%
20.05%
-4.64%
4.70%
3.83%
Performance Indicators
The charts below present risk-adjusted performance metrics for Kirby Corporation (KEX) and compare them to a Benchmark (SPY). These indicators evaluate an investment's returns against its associated risks.
Sharpe ratio
Sortino ratio
Omega ratio
Calmar ratio
Martin ratio
sharpe ratio
The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.
These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns.
The chart below shows the rolling Sharpe ratio of KEX compared to the benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.
Volatility Chart
The current Kirby Corporation volatility is 1.73%, representing the standart deviation of percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. It shows the maximum percentage drop from a peak to a trough over a specified period, indicating the risk of significant losses. Although chart shows positive values, it represents the percentage drop from the peak, so a value of 10% means the portfolio has dropped 10% from its highest point.
Income Statement
The income statement provides a summary of a company's revenues, expenses, and profits over a specific period. It shows how much money the company earned (revenues) and how much it spent (expenses), leading to the net income or profit. This statement is crucial for understanding a company's financial performance and profitability.
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
Liabilities And Equity (USD)
6.01B
5.85B
5.72B
5.55B
5.40B
5.92B
6.08B
5.87B
5.13B
4.30B
4.16B
4.14B
3.68B
3.65B
2.96B
1.79B
Equity Attributable To Parent (USD)
3.38B
3.35B
3.19B
3.04B
2.89B
3.08B
3.37B
3.21B
3.11B
2.41B
2.27B
2.25B
2.01B
1.69B
1.44B
1.16B
Equity Attributable To Noncontrolling Interest (USD)
Kirby Corporation's Vice President and Chief Investment Officer Scott P. Miller sold 3,960 shares worth approximately $478,000 on February 10, 2026, representing 52.62% of his direct holdings. The sale coincided with the company's announcement of Tracy A. Embree as a new Board Director. Despite the insider sale, Kirby reported strong Q4 2025 earnings and has demonstrated five consecutive years of annual growth.
The Motley Fool•Adé Hennis
AI Insight
While the insider sale by the CIO could signal reduced confidence, this is offset by strong Q4 2025 earnings that exceeded EPS estimates ($1.68 vs $1.62 expected), five consecutive years of annual growth, and an 18% year-to-date stock increase. The sale represents a significant portion (52.62%) of Miller's holdings, which warrants caution, but the company's operational performance and market position remain solid.
The Middle East's prefabricated construction sector is expanding rapidly driven by megaprojects (NEOM, Red Sea, Qiddiya), Vision 2030 initiatives, and digital infrastructure needs. Steel and light-gauge structures dominate the market, with Turkey, UAE, and Israel leading regional manufacturing. Key growth factors include labor shortages, cost efficiency, climate resilience, and sustainability mandates. The sector is advancing from pilot initiatives to national development strategies, with increasing adoption of BIM, robotics, and modular factory setups across residential, commercial, and industrial applications.
GlobeNewswire Inc.•Researchandmarkets.Com
AI Insight
Mentioned as a global pre-engineered firm partnering with regional specialists to build factory ecosystems in the Middle East prefab market.
Ronald Dragg, Vice President and Controller at Kirby Corporation, sold 5,429 shares worth approximately $662,338 on February 4, 2026, following the exercise of stock options. The sale represented 34.30% of his direct holdings. Despite the insider sale, Kirby reported strong Q4 FY2025 earnings and has demonstrated five consecutive years of annual growth.
The Motley Fool•Adé Hennis
AI Insight
The company reported strong Q4 FY2025 earnings exceeding EPS estimates ($1.68 vs $1.62 expected), achieved five consecutive years of annual growth, and the stock is up 12.5% year-to-date. The insider sale appears routine (tied to option exercise) rather than a bearish signal, and the company maintains a strong market position as the largest U.S. tank barge operator.
Dow Theory, a century-old market framework, has triggered a rare buy signal as both the Dow Jones Industrial Average and Dow Jones Transportation Average reached new highs simultaneously. Historically, such signals have preceded 11.1% average 12-month returns in the S&P 500, with stocks finishing higher 83% of the time. Transportation stocks have recently outperformed, with several names posting significant gains over the past three months.
Benzinga•Piero Cingari
AI Insight
Climbed 56.4% over the past three months as part of the outperforming transportation sector following the Dow Theory buy signal.
Kirby Corporation reported a strong Q3 2025, highlighting record earnings potential driven by marine transportation and power generation segments. The company expects robust free cash flow, maintains a strong balance sheet, and plans to continue share repurchases.
The Motley Fool•Motley Fool Transcribing
AI Insight
Record backlog in power generation, improving inland barge utilization from 80% to 87.6%, strong cash flow projections of $620-$720 million, and management's confidence in long-term growth
Kirby Corporation's Board of Directors approved a new share repurchase authorization for up to eight million additional shares, reflecting confidence in the company's commercial execution and ability to generate consistent free cash flow.
GlobeNewswire Inc.•Kurt Niemietz
AI Insight
The company demonstrated confidence in its financial performance by approving a significant share repurchase, indicating strong market position and potential future growth. The CEO's statement about consistent free cash flow generation further supports a positive outlook.
Kirby Corporation reported Q2 2025 earnings of $1.67 per share, slightly above analyst expectations, with revenue of $855.5 million. The company showed modest growth in marine transportation and distribution services, but management expressed caution about the remainder of 2025 due to market uncertainties.
The Motley Fool•Jesterai
AI Insight
Mixed performance with slight revenue growth (3.8%), earnings increase (17%), but management guidance suggests potential challenges and cautious outlook for the rest of 2025. Positive segments like power generation offset by weaker oil and gas revenue.
Kirby Corporation reported first quarter 2025 earnings per share of $1.33, with improved inland marine market conditions and sequential increases in spot market prices and operating margins.
GlobeNewswire Inc.•Kurt Niemietz
AI Insight
Reported improved market conditions, increased spot market prices, and maintained around 20% operating margins in the inland marine segment, indicating strong financial performance
Kirby Corporation, a leading tank barge operator, will announce its 2024 third quarter results on October 30, 2024, followed by an earnings conference call webcast.
GlobeNewswire Inc.•
AI Insight
The article provides factual information about Kirby Corporation's upcoming earnings announcement and conference call, without any explicit positive or negative sentiment.
The article recommends 5 low-leverage stocks - Vital Farms, CSW Industrials, Atmos Energy, NiSource, and Kirby Corp. - as safe bets for investors amid a market decline following disappointing U.S. job data.
Zacks Investment Research•Zacks.Com
AI Insight
The company has a long-term earnings growth rate of 30.8% and is expected to see a 6.2% increase in sales in 2024.