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NYSE · Consumer discretionary

Kirby Corp (KEX)

Kirby Corp brought in $3.6B of revenue over the twelve months to September 30, 2026, up 8.5% from a year earlier. Net income was $373.6M, a net margin of 10.4%. Operating cash flow minus capital spending left $405.7M of free cash flow in fiscal 2025. At September 30, 2026 it held $38.3M in cash against $1.1B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on November 6, 2026.

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Price
$124.16
-0.20% on the day · November 10, 2026
52-week range $105.10 to $157.69
Market cap
$6.6B
Revenue (last 12 months)
$3.6B
+8.5% year on year
Net margin
10.4%
P/E
19.6
on FY2025 diluted EPS

Key facts about Kirby Corp

Net worth
Kirby Corp has a market value (market cap) of $6.6B at the latest share price, and shareholders' equity of $3.4B on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Revenue and profit
In fiscal 2025 revenue was $3.4B (+3.0% year on year), with net income of $354.6M. Over the 12 months to September 30, 2026: revenue $3.6B, net income $373.6M.
Cash flow
In fiscal 2025 operations brought in $670.2M of cash; after $264.5M of capital spending, free cash flow was $405.7M.
Latest report
The latest periodic report (quarterly report, 10-Q) was filed with the SEC on November 6, 2026 and covers the period to September 30, 2026. Open on SEC EDGAR
Next earnings report
Kirby Corp's next report is expected around January 28, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

What Kirby Corp does

Kirby Corp is registered with the SEC under industry code SIC 4400 (Water Transportation). Its shares trade on NYSE under the ticker KEX.

Revenue and profit by year

Revenue
FY18: $3B $3B FY18FY19: $2.8B $2.8B FY19FY20: $2.2B $2.2B FY20FY21: $2.2B $2.2B FY21FY22: $2.8B $2.8B FY22FY23: $3.1B $3.1B FY23FY24: $3.3B $3.3B FY24FY25: $3.4B $3.4B FY25
Net income
FY18: $78.5M $78.5M FY18FY19: $142.3M $142.3M FY19FY20: -$272.5M -$272.5M FY20FY21: -$247M -$247M FY21FY22: $122.3M $122.3M FY22FY23: $222.9M $222.9M FY23FY24: $286.7M $286.7M FY24FY25: $354.6M $354.6M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025$3.4B$496.3M$354.6M$6.33$405.7M
2024$3.3B$399.1M$286.7M$4.91$413.8M
2023$3.1B$335.1M$222.9M$3.72$138.5M
2022$2.8B$192.9M$122.3M$2.03$121.5M
2021$2.2B-$258.1M-$247M-$4.11$223.6M
2020$2.2B-$420.8M-$272.5M-$4.55$296.8M

Earnings: every quarter and the next report date

Full financial statements: income, balance sheet and cash flow

Next report expected around January 28, 2027.

Estimated from its filing rhythm: 52 weeks after its report of January 29, 2026. Not a date the company has announced. See the report calendar · Earnings, quarter by quarter

Where KEX ranks in Consumer discretionary

Revenue$3.4B
#286 of 1077 in Consumer discretionary · Top 26%
Revenue growth+3.0%
#503 of 952 in Consumer discretionary · Bottom 47%
Net margin10.5%
#196 of 968 in Consumer discretionary · Top 20%
Free cash flow margin12.1%
#166 of 853 in Consumer discretionary · Top 19%

Latest fiscal year of every company in the sector with the figure reported. Revenue is ranked among companies reporting in US dollars; growth and margins among companies with at least 10 million of revenue. Consumer discretionary

Latest SEC filings

What Kirby Corp has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. November 6, 2026
    Quarterly report 10-Q · period to September 30, 2026Revenue rose 12% to $977.2M versus the same quarter last year; diluted EPS $2.09 versus $1.65.
  2. October 28, 2026
  3. October 8, 2026
    Executive or director change8-KKirby Corporation announced that Vice President and Controller Ronald A. Dragg plans to retire in the first quarter of 2027.
  4. August 14, 2026
  5. August 5, 2026
    Quarterly report 10-Q · period to June 30, 2026Revenue rose 7.8% to $922.4M versus the same quarter last year; diluted EPS $1.67 versus $1.67.
  6. July 31, 2026
  7. July 29, 2026
  8. July 14, 2026
  9. June 26, 2026
  10. May 28, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on November 4, 2026. Insider transactions on SEC

What is KEX worth? A DCF from its reported cash flow

Insider trades

What the people running Kirby Corp did with its shares, from the Form 4 filings they must send the SEC within two business days.

Insiders sold $2.6M worth of shares in the last 90 days and bought none on the open market.

Bought (open market)
$0
last 90 days
Sold
$2.6M
last 90 days
Net sold
18,310
$2.6M
DateInsiderWhatSharesPriceValueFiling
November 2, 2026 Grzebinski David WCEO, Director Sold 18,310 $141.32 $2.6M Form 4
August 5, 2026 Husted Amy D.Exec VP General Counsel & Sec Exercised options 186 - - Form 4
August 5, 2026 Husted Amy D.Exec VP General Counsel & Sec Shares withheld for tax 74 $131.10 $9.7K Form 4
May 15, 2026 Husted Amy D.Exec VP General Counsel & Sec Sold 4,000 $145.43 $581.7K Form 4
May 15, 2026 O'Neil Christian G.President and COO Sold 11,287 $145.93 $1.6M Form 4
May 15, 2026 Woodruff William MatthewVP of Public and Govt Affairs Sold 678 $147.37 $99.9K Form 4
May 4, 2026 Dragg Ronald AVice President and Controller Sold 1,726 $145.01 $250.3K Form 4
May 4, 2026 Ainsworth Anne-MarieDirector Received as pay 1,392 - - Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns KEX

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

HolderOf classSharesFiled
Dimensional Fund Advisors LP13G, passive 5.2% 2,759,885 July 14, 2026
Vanguard Capital Management13G, passive 5.17% 2,777,491 April 30, 2026
Vanguard Portfolio Management13G, passive 5.03% 2,695,550 July 31, 2026

Latest filings below 5%: Goldman Sachs Asset Management, L.P. 4.4% (August 14, 2026); The Vanguard Group 0% (March 27, 2026); Neuberger Berman Group LLC 4.5% (March 6, 2025).

Largest institutional holders

Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 466 managers reported a position.

HolderSharesValueChange on quarter
BlackRock, Inc.5,392,912$733.3M+115,753
Dimensional Fund Advisors LP2,759,885$375.3M+142,347
Vanguard Portfolio Management LLC2,689,551$365.7M+28,526
Goldman Sachs Group Inc2,656,007$361.1M-171,964
Morgan Stanley2,432,658$330.8M-237,505
Vanguard Capital Management LLC2,415,730$328.5M+8,203
State Street Corp1,648,286$224.1M+9,312
First Trust Advisors LP1,618,865$220.1M+214,151
King Luther Capital Management Corp1,457,920$198.2M-102,871
Neuberger Berman Group LLC1,262,228$171.6M-473,160
Geode Capital Management, LLC1,190,344$161.9M+168,440
Wellington Management Group Llp1,150,107$156.4M-425,386
American Century Companies Inc936,109$127.3M+7,408
Fmr LLC917,664$124.8M+123,111
Aqr Capital Management LLC883,760$120.2M+349,588
Jennison Associates LLC865,097$117.6M+107,068
Alliancebernstein L.P.881,640$117.2M-234,100
Congress Asset Management Co703,728$95.7M+78,186
Norges Bank683,912$93Mnew
Charles Schwab Investment Management Inc677,254$92.1M-20,563

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

17 insiders reported holding 305,877 shares in total, about $38M at the last price.

HolderSharesAs of
Grzebinski David WCEO, Director 79,931 November 2, 2026
Waterman William M.Director 40,630 May 4, 2026
Davis Barry EDirector 37,115 May 4, 2026
Ainsworth Anne-MarieDirector 30,280 May 4, 2026
Alario Richard JDirector 28,632 May 4, 2026
Beder Tanya SDirector 19,313 May 4, 2026
Stewart Richard RossDirector 15,488 November 10, 2025
Williams Shawn D.Director 13,676 May 4, 2026
Husted Amy D.Exec VP General Counsel & Sec 10,926 August 5, 2026
Dragg Ronald AVice President and Controller 8,673 May 4, 2026

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about KEX

What does Kirby Corp do?

Kirby Corp is a company in the Consumer discretionary sector, listed on NYSE as KEX. Its shares trade on NYSE under the ticker KEX.

What is Kirby Corp's net worth?

Kirby Corp has a market value (market cap) of $6.6B at the latest share price, and shareholders' equity of $3.4B on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.

Is Kirby Corp profitable?

Yes. Over the twelve months to September 30, 2026 it reported net income of $373.6M on revenue of $3.6B, a net margin of 10.4%.

How much revenue does Kirby Corp make?

Over the twelve months to September 30, 2026 Kirby Corp reported revenue of $3.6B. That is 8.5% more than a year earlier.

When did Kirby Corp last report?

Its most recent periodic report is the quarterly report (10-Q) filed on November 6, 2026. It covers the period to September 30, 2026.

When is Kirby Corp's next earnings report?

Kirby Corp's next report is expected around January 28, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

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Where the numbers come from

Financial figures are the values Kirby Corp tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.