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 2025
Institutional positions in Kirby Corp as of Mar 31, 2025. 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
- 411
- −13 vs. Q4 2024
- Shares held
- 56.0M
- +152.5K (+0.3%) vs. Q4 2024
- Total value
- $5.65B
- −$254.7M (−4.3%) vs. Q4 2024
- New holders
- 63
- 155 more added
- Sold out
- 76
- 131 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Kirby Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jennison Associates LLC | 1,300,103 | $131.3M | 0.09% | +107,240+9.0% | Added |
| Alliancebernstein L.P. | 1,323,656 | $133.7M | 0.05% | −13,417−1.0% | Reduced |
| King Luther Capital Management Corp | 1,509,453 | $152.5M | 0.70% | −40,957−2.6% | Reduced |
| State Street Corp | 1,713,588 | $173.1M | 0.01% | +5,912+0.3% | Added |
| Wellington Management Group LLP | 1,760,954 | $177.9M | 0.03% | −1,697−0.1% | Reduced |
| Select Equity Group, L.P. | 1,954,698 | $197.4M | 0.88% | +389,005+24.8% | Added |
| Dimensional Fund Advisors LP | 2,367,115 | $239.1M | 0.06% | −8,204−0.3% | Reduced |
| Neuberger Berman Group LLC | 2,502,359 | $252.8M | 0.21% | −687,581−21.6% | Reduced |
| Morgan Stanley | 3,366,034 | $340.0M | 0.02% | +564,635+20.2% | Added |
| BlackRock, Inc. | 5,011,114 | $506.2M | 0.01% | −132,555−2.6% | Reduced |
| Vanguard Group Inc | 5,789,554 | $584.8M | 0.01% | −276,975−4.6% | Reduced |
| Samlyn Capital, LLC | 0 | $0 | 0.00% | −379,866−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −368,613−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −327,296−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −148,700−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −108,819−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −89,983−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −75,313−100.0% | Sold out |
| Muhlenkamp & Co Inc | 0 | $0 | 0.00% | −73,011−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −56,962−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −40,200−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −38,681−100.0% | Sold out |
| Shaker Investments LLC | 0 | $0 | 0.00% | −35,663−100.0% | Sold out |
| Spears Abacus Advisors LLC | 0 | $0 | 0.00% | −34,626−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −23,524−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −19,839−100.0% | Sold out |
| WSFS Capital Management, LLC | 0 | $0 | 0.00% | −18,302−100.0% | Sold out |
| Appian Way Asset Management LP | 0 | $0 | 0.00% | −16,739−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −16,554−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −14,600−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −13,088−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −11,882−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −11,213−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −10,792−100.0% | Sold out |
| American Assets Investment Management, LLC | 0 | $0 | 0.00% | −10,580−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,531−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −9,100−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −7,892−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −7,753−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −7,616−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −7,113−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −6,950−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −6,126−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −6,052−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −5,805−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −5,290−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −5,122−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −4,891−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −4,866−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −4,472−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −4,458−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −4,400−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −4,086−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −3,757−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −3,280−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −3,231−100.0% | Sold out |
| Custom Index Systems, LLC | 0 | $0 | 0.00% | −3,015−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −3,015−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −2,868−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −2,575−100.0% | Sold out |
| Peapack Gladstone Financial Corp | 0 | $0 | 0.00% | −2,475−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −2,423−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −2,183−100.0% | Sold out |
| Optas, LLC | 0 | $0 | 0.00% | −2,167−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −2,045−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,254−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −1,050−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −720−100.0% | Sold out |
| LGT Financial Advisors LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −238−100.0% | Sold out |
| Contravisory Investment Management, Inc. | 0 | $0 | 0.00% | −193−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −193−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| GeoWealth Management, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Caitlin John, LLC | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Smithfield Trust Co | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| Fedenia Advisers LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| TruNorth Capital Management, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Horizon Investments, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Chesapeake Capital Corp | – | – | – | – | Not filed |
| Oliver Lagore Vanvalin Investment Group | – | – | – | – | Not filed |
| WR Wealth Planners, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Cassady Schiller Wealth Management, LLC | – | – | – | – | Not filed |