Kirby Corp
KEX- Exchange
- NYSE
- Industry
- Water Transportation
- SEC CIK
- 0000056047
No open-market purchases or sales by Kirby Corp insiders were filed in the last 90 days; 467 institutions reported holding it in 13F filings for Q2 2026, worth $7.23B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Kirby Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 435
- +28 vs. Q4 2025
- Shares held
- 53.2M
- +5.25M (+10.9%) vs. Q4 2025
- Total value
- $7.05B
- +$1.76B (+33.3%) vs. Q4 2025
- New holders
- 85
- 159 more added
- Sold out
- 57
- 136 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 467 | $7.23B |
| Q1 2026 | 435 | $7.05B |
| Q4 2025 | 412 | $5.97B |
| Q3 2025 | 400 | $4.58B |
| Q2 2025 | 408 | $6.51B |
| Q1 2025 | 411 | $5.65B |
| Q4 2024 | 430 | $5.94B |
| Q3 2024 | 407 | $6.84B |
| Q2 2024 | 403 | $6.70B |
| Q1 2024 | 328 | $5.40B |
| Q4 2023 | 315 | $4.43B |
| Q3 2023 | 314 | $4.73B |
| Q2 2023 | 282 | $4.41B |
| Q1 2023 | 285 | $4.00B |
| Q4 2022 | 285 | $3.67B |
| Q3 2022 | 260 | $3.50B |
| Q2 2022 | 271 | $3.49B |
| Q1 2022 | 276 | $4.24B |
| Q4 2021 | 252 | $3.41B |
| Q3 2021 | 248 | $2.69B |
| Q2 2021 | 241 | $3.45B |
| Q1 2021 | 249 | $3.46B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Kirby Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 337,835 | $44.9M | 0.01% | +5,020+1.5% | Added |
| Deutsche Bank AG | 338,952 | $45.0M | 0.01% | −5,298−1.5% | Reduced |
| Price T Rowe Associates Inc | 341,068 | $45.3M | 0.01% | +5,936+1.8% | Added |
| Bank of America Corp | 345,623 | $45.9M | 0.00% | −66,407−16.1% | Reduced |
| Schroder Investment Management Group | 360,234 | $48.3M | 0.04% | −51,226−12.4% | Reduced |
| Select Equity Group, L.P. | 375,897 | $49.9M | 0.27% | +212,166+129.6% | Added |
| Northern Trust Corp | 459,960 | $61.1M | 0.01% | +7,259+1.6% | Added |
| Hood River Capital Management LLC | 464,322 | $61.7M | 0.62% | +464,322 | New |
| Encompass Capital Advisors LLC | 469,611 | $62.4M | 2.54% | −180,147−27.7% | Reduced |
| ArrowMark Colorado Holdings LLC | 470,548 | $62.5M | 1.66% | −138,972−22.8% | Reduced |
| Janus Henderson Group PLC | 480,015 | $63.8M | 0.03% | −78,285−14.0% | Reduced |
| Nomura Asset Management International Inc. | 523,407 | $69.5M | 0.12% | +33,323+6.8% | Added |
| AQR Capital Management LLC | 534,172 | $71.0M | 0.03% | +143,453+36.7% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 605,986 | $80.5M | 0.26% | −38,372−6.0% | Reduced |
| Congress Asset Management Co | 625,542 | $83.1M | 0.60% | +95,640+18.0% | Added |
| Citadel Advisors LLC | 625,614 | $83.1M | 0.06% | +114,731+22.5% | Added |
| Frontier Capital Management Co LLC | 644,329 | $85.6M | 0.88% | +511,397+384.7% | Added |
| Charles Schwab Investment Management Inc | 697,817 | $92.7M | 0.01% | +31,611+4.7% | Added |
| Ameriprise Financial Inc | 731,343 | $97.2M | 0.02% | +236,587+47.8% | Added |
| Jennison Associates LLC | 758,029 | $100.7M | 0.07% | +24,147+3.3% | Added |
| FMR LLC | 794,553 | $105.6M | 0.01% | +322,406+68.3% | Added |
| Alliancebernstein L.P. | 1,115,740 | $122.9M | 0.04% | −379,708−25.4% | Reduced |
| American Century Companies Inc | 928,701 | $123.4M | 0.06% | +263,222+39.6% | Added |
| Geode Capital Management, LLC | 1,021,904 | $135.8M | 0.01% | +45,172+4.6% | Added |
| First Trust Advisors LP | 1,404,714 | $186.7M | 0.13% | −851,953−37.8% | Reduced |
| King Luther Capital Management Corp | 1,560,791 | $207.4M | 0.90% | −56,309−3.5% | Reduced |
| Wellington Management Group LLP | 1,575,493 | $209.4M | 0.04% | −356,653−18.5% | Reduced |
| State Street Corp | 1,638,974 | $217.8M | 0.01% | +40,017+2.5% | Added |
| Neuberger Berman Group LLC | 1,735,388 | $230.6M | 0.18% | −435,938−20.1% | Reduced |
| Vanguard Capital Management LLC | 2,407,527 | $319.9M | 0.01% | +2,407,527 | New |
| Dimensional Fund Advisors LP | 2,617,538 | $347.8M | 0.07% | +133,030+5.4% | Added |
| Vanguard Portfolio Management LLC | 2,661,025 | $353.6M | 0.02% | +2,661,025 | New |
| Morgan Stanley | 2,670,163 | $354.8M | 0.02% | −114,211−4.1% | Reduced |
| Goldman Sachs Group Inc | 2,827,971 | $375.8M | 0.05% | +215,852+8.3% | Added |
| BlackRock, Inc. | 5,277,159 | $701.2M | 0.01% | −289,702−5.2% | Reduced |
| Trexquant Investment LP | 0 | $0 | 0.00% | −199,252−100.0% | Sold out |
| Merewether Investment Management, LP | 0 | $0 | 0.00% | −122,300−100.0% | Sold out |
| Hound Partners, LLC | 0 | $0 | 0.00% | −99,767−100.0% | Sold out |
| Empire Life Investments Inc. | 0 | $0 | 0.00% | −89,222−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −59,906−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −46,744−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −35,142−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −33,110−100.0% | Sold out |
| Resolute Capital Asset Partners LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −24,407−100.0% | Sold out |
| F/M Investments LLC | 0 | $0 | 0.00% | −23,476−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −22,100−100.0% | Sold out |
| BW Gestao de Investimentos Ltda. | 0 | $0 | 0.00% | −16,850−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −15,759−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −13,524−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −12,905−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −11,486−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −9,822−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −9,261−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −8,368−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,607−100.0% | Sold out |
| Verdence Capital Advisors LLC | 0 | $0 | 0.00% | −6,384−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −6,314−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −6,100−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −5,885−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −4,604−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −4,150−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −4,131−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −3,995−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −3,868−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −3,383−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −3,371−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −3,270−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −2,446−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −2,148−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −2,119−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −2,037−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −1,909−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −863−100.0% | Sold out |
| Estate Planners Group, LLC | 0 | $0 | 0.00% | −466−100.0% | Sold out |
| Maseco LLP | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −217−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −56−100.0% | Sold out |
| Capital Analysts, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Activest Wealth Management | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| LRI Investments, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Blue Bell Private Wealth Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Kilter Group LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |