KEX
Kirby Corp
$141.89
-3.15 (-2.17%)
At close · Jul 15
Market Cap
$7.65B
Shares
53,500,000
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 435
Total Value: $6,745,012,889
Total Shares: 50,729,752
Showing 1–100
of 439 holdings by value
· page 1 of 5
Institutional Ownership Trend
26 quarters
Superinvestors Holding KEX
All superinvestors →Holder Concentration
Across 432 13F filersTop Holder
10.4%
of institutional value
Top 5
31.2%
of institutional value
Top 10
46.8%
of institutional value
HHI
310
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $701,228,879 | 10.40% | 5,277,159 | Shares | Sole | 2026-05-13 | ||||
| Mega GOLDMAN SACHS GROUP INC | $375,780,783 | 5.57% | 2,827,971 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $354,811,254 | 5.26% | 2,670,163 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $347,818,447 | 5.16% | 2,617,538 | Shares | Sole | 2026-05-07 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $319,912,187 | 4.74% | 2,407,527 | Shares | Defined | 2026-05-15 | ||||
| Mega NEUBERGER BERMAN GROUP LLC | $230,598,356 | 3.42% | 1,735,388 | Shares | Defined | 2026-05-14 | ||||
| Mega STATE STREET CORP | $217,786,865 | 3.23% | 1,638,974 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $209,351,509 | 3.10% | 1,575,493 | Shares | Defined | 2026-05-15 | ||||
| Large KING LUTHER CAPITAL MANAGEMENT CORP | $207,397,908 | 3.07% | 1,560,791 | Shares | Sole | 2026-05-11 | ||||
| Mega FIRST TRUST ADVISORS LP | $186,658,396 | 2.77% | 1,404,714 | Shares | Sole | 2026-05-13 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $148,259,531 | 2.20% | 1,115,740 | Shares | Defined | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $135,790,603 | 2.01% | 1,021,904 | Shares | Defined | 2026-05-15 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $123,405,788 | 1.83% | 928,701 | Shares | Defined | 2026-05-15 | ||||
| Mega FMR LLC | $105,580,201 | 1.57% | 794,553 | Shares | Defined | 2026-05-15 | ||||
| Mega JENNISON ASSOCIATES LLC | $100,726,893 | 1.49% | 758,029 | Shares | Defined | 2026-05-06 | ||||
| Mega AMERIPRISE FINANCIAL INC | $97,180,856 | 1.44% | 731,343 | Shares | Defined | 2026-05-15 | ||||
| Large CONGRESS ASSET MANAGEMENT CO | $95,685,896 | 1.42% | 703,728 | Shares | Sole | 2026-07-07 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $92,725,922 | 1.37% | 697,817 | Shares | Sole | 2026-05-15 | ||||
| Mid FRONTIER CAPITAL MANAGEMENT CO LLC | $85,618,437 | 1.27% | 644,329 | Shares | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $83,131,588 | 1.23% | 625,614 | Shares | Defined | 2026-05-15 | ||||
| Large BARROW HANLEY MEWHINNEY & STRAUSS LLC | $80,523,419 | 1.19% | 605,986 | Shares | Defined | 2026-05-13 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $70,980,771 | 1.05% | 534,172 | Shares | Other | 2026-05-15 | ||||
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $69,550,322 | 1.03% | 523,407 | Shares | Defined | 2026-05-15 | ||||
| Mega JANUS HENDERSON GROUP PLC | $63,784,392 | 0.95% | 480,015 | Shares | Defined | 2026-05-18 | ||||
| Mid ArrowMark Colorado Holdings LLC | $62,526,418 | 0.93% | 470,548 | Shares | Sole | 2026-05-15 | ||||
| Mid Encompass Capital Advisors LLC | $62,401,909 | 0.93% | 469,611 | Shares | Defined | 2026-05-15 | ||||
| Mid Hood River Capital Management LLC | $61,699,107 | 0.91% | 464,322 | Shares | Sole | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $61,119,482 | 0.91% | 459,960 | Shares | Defined | 2026-05-14 | ||||
| Large Select Equity Group, L.P. | $49,949,193 | 0.74% | 375,897 | Shares | Sole | 2026-05-15 | ||||
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP | $47,867,893 | 0.71% | 360,234 | Shares | Sole | 2026-05-14 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $45,926,382 | 0.68% | 345,623 | Shares | Defined | 2026-05-18 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $45,321,115 | 0.67% | 341,068 | Shares | Defined | 2026-05-15 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $45,039,940 | 0.67% | 338,952 | Shares | Defined | 2026-05-06 | ||||
| Mega Bank of New York Mellon Corp Bank | $44,891,509 | 0.67% | 337,835 | Shares | Defined | 2026-05-05 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $44,714,651 | 0.66% | 336,504 | Shares | Defined | 2026-05-08 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $42,301,816 | 0.63% | 318,346 | Shares | Sole | 2026-05-15 | ||||
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $41,785,179 | 0.62% | 314,458 | Shares | Defined | 2026-05-14 | ||||
| Small 12th Street Asset Management Company, LLC | $38,686,417 | 0.57% | 291,138 | Shares | Sole | 2026-05-12 | ||||
| Large Assenagon Asset Management S.A. | $36,763,024 | 0.55% | 270,376 | Shares | Sole | 2026-07-08 | ||||
| Mega VICTORY CAPITAL MANAGEMENT INC | $36,632,491 | 0.54% | 275,681 | Shares | Sole | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $36,259,497 | 0.54% | 272,874 | Shares | Sole | 2026-05-15 | ||||
| Mega PRIMECAP MANAGEMENT CO/CA/ | $35,054,142 | 0.52% | 263,803 | Shares | Sole | 2026-05-11 | ||||
| Large CAPSTONE INVESTMENT ADVISORS, LLC | $35,028,363 | 0.52% | 263,609 | Shares | Defined | 2026-05-15 | ||||
| Small ATLANTIC INVESTMENT MANAGEMENT, INC. | $34,150,160 | 0.51% | 257,000 | Shares | Sole | 2026-05-15 | ||||
| Mega VAN ECK ASSOCIATES CORP | $29,830,231 | 0.44% | 224,490 | Shares | Sole | 2026-05-15 | ||||
| Large SEI INVESTMENTS CO | $29,467,069 | 0.44% | 221,757 | Shares | Sole | 2026-05-13 | ||||
| Mega FIL Ltd | $29,167,160 | 0.43% | 219,500 | Shares | Defined | 2026-05-15 | ||||
| Large Allspring Global Investments Holdings, LLC | $29,158,522 | 0.43% | 219,435 | Shares | Defined | 2026-05-05 | ||||
| Mid Park West Asset Management LLC | $28,238,328 | 0.42% | 212,510 | Shares | Sole | 2026-05-15 | ||||
| Large FEDERATED HERMES, INC. | $26,823,288 | 0.40% | 201,861 | Shares | Defined | 2026-05-11 | ||||
| Mega JPMORGAN CHASE & CO | $26,230,508 | 0.39% | 197,400 | Shares | Other | 2026-05-13 | ||||
| Mid ALGERT GLOBAL LLC | $25,601,989 | 0.38% | 192,670 | Shares | Sole | 2026-05-14 | ||||
| Large WESTWOOD HOLDINGS GROUP INC | $25,577,008 | 0.38% | 192,482 | Shares | Defined | 2026-05-15 | ||||
| Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $24,967,088 | 0.37% | 187,892 | Shares | Sole | 2026-05-08 | ||||
| Large DAVENPORT & Co LLC | $24,409,606 | 0.36% | 179,522 | Shares | Sole | 2026-07-13 | ||||
| Large Gotham Asset Management, LLC | $23,600,683 | 0.35% | 177,609 | Shares | Sole | 2026-05-15 | ||||
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $23,161,382 | 0.34% | 174,303 | Shares | Sole | 2026-05-14 | ||||
| Mega D. E. Shaw & Co., Inc. | $22,393,070 | 0.33% | 168,521 | Shares | Defined | 2026-05-15 | ||||
| Mega PRINCIPAL FINANCIAL GROUP INC | $22,155,613 | 0.33% | 166,734 | Shares | Defined | 2026-05-04 | ||||
| Mid SummitTX Capital, L.P. | $22,091,831 | 0.33% | 166,254 | Shares | Sole | 2026-05-15 | ||||
| Mid Yaupon Capital Management LP | $21,996,955 | 0.33% | 165,540 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $21,945,131 | 0.33% | 165,150 | Shares | Defined | 2026-05-12 | ||||
| Large Connor, Clark & Lunn Investment Management Ltd. | $20,596,665 | 0.31% | 155,002 | Shares | Sole | 2026-05-11 | ||||
| Large Schonfeld Strategic Advisors LLC | $19,463,066 | 0.29% | 146,471 | Shares | Sole | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $19,262,019 | 0.29% | 144,958 | Shares | Sole | 2026-05-12 | ||||
| Small VELA Investment Management, LLC | $19,121,166 | 0.28% | 143,898 | Shares | Sole | 2026-05-08 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $18,282,029 | 0.27% | 137,583 | Shares | Sole | 2026-05-15 | ||||
| Large Bridgewater Associates, LP | $17,347,616 | 0.26% | 130,551 | Shares | Sole | 2026-05-15 | ||||
| Small LATHROP INVESTMENT MANAGEMENT CO | $17,318,117 | 0.26% | 130,329 | Shares | Sole | 2026-05-12 | ||||
| Large LORD, ABBETT & CO. LLC | $16,610,000 | 0.25% | 125,000 | Shares | Sole | 2026-05-14 | ||||
| Large Squarepoint Ops LLC | $16,408,686 | 0.24% | 123,485 | Shares | Defined | 2026-05-15 | ||||
| Large Balyasny Asset Management L.P. | $15,747,077 | 0.23% | 118,506 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $15,418,331 | 0.23% | 116,032 | Shares | Defined | 2026-05-05 | ||||
| Mega Invesco Ltd. | $14,340,672 | 0.21% | 107,922 | Shares | Defined | 2026-05-12 | ||||
| Mega California Public Employees Retirement System Pension | $13,945,756 | 0.21% | 104,950 | Shares | Sole | 2026-05-06 | ||||
| Mid PEREGRINE CAPITAL MANAGEMENT LLC | $13,708,033 | 0.20% | 103,161 | Shares | Sole | 2026-04-23 | ||||
| Mega Nuveen, LLC | $13,595,084 | 0.20% | 102,311 | Shares | Defined | 2026-04-30 | ||||
| Mid ROYCE & ASSOCIATES LP | $13,590,700 | 0.20% | 102,278 | Shares | Sole | 2026-05-12 | ||||
| Large Retirement Systems of Alabama Pension | $13,493,432 | 0.20% | 101,546 | Shares | Sole | 2026-04-24 | ||||
| Small Mountaineer Partners Management, LLC | $11,828,578 | 0.18% | 89,017 | Shares | Sole | 2026-05-15 | ||||
| Mega ENVESTNET ASSET MANAGEMENT INC | $10,342,316 | 0.15% | 77,832 | Shares | Sole | 2026-05-04 | ||||
| Large Hudson Bay Capital Management LP | $9,943,543 | 0.15% | 74,831 | Shares | Sole | 2026-05-13 | ||||
| Large Rokos Capital Management LLP | $9,911,519 | 0.15% | 74,590 | Shares | Other | 2026-05-15 | ||||
| Mid Hodges Capital Management Inc. | $9,528,027 | 0.14% | 71,704 | Shares | Sole | 2026-04-28 | ||||
| Large VOYA INVESTMENT MANAGEMENT LLC | $9,415,345 | 0.14% | 70,856 | Shares | Defined | 2026-05-12 | ||||
| Large Man Group plc | $9,319,538 | 0.14% | 70,135 | Shares | Defined | 2026-05-15 | ||||
| Mid OPPENHEIMER ASSET MANAGEMENT INC. | $9,014,712 | 0.13% | 67,841 | Shares | Other | 2026-04-24 | ||||
| Small TECTONIC ADVISORS LLC | $8,962,734 | 0.13% | 65,917 | Shares | Other | 2026-07-15 | ||||
| Mid Premier Fund Managers Ltd | $8,932,193 | 0.13% | 67,220 | Shares | Sole | 2026-05-14 | ||||
| Small HOURGLASS CAPITAL, LLC | $8,712,277 | 0.13% | 65,565 | Shares | Sole | 2026-05-04 | ||||
| Large OSAIC HOLDINGS, INC. | $8,523,321 | 0.13% | 64,143 | Shares | Sole | 2026-05-15 | ||||
| Mid PICTON MAHONEY ASSET MANAGEMENT | $8,363,865 | 0.12% | 62,943 | Shares | Sole | 2026-05-13 | ||||
| Large Verition Fund Management LLC | $7,738,798 | 0.11% | 58,239 | Shares | Sole | 2026-05-15 | ||||
| Large STRS OHIO | $7,705,711 | 0.11% | 57,990 | Shares | Sole | 2026-04-24 | ||||
| Mid Campbell & CO Investment Adviser LLC | $7,391,848 | 0.11% | 55,628 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $7,389,191 | 0.11% | 55,608 | Shares | Defined | 2026-05-13 | ||||
| Large Mariner, LLC | $7,320,624 | 0.11% | 55,092 | Shares | Sole | 2026-05-13 | ||||
| Mega Legal & General Group Plc | $7,248,603 | 0.11% | 54,550 | Shares | Defined | 2026-05-08 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $7,044,632 | 0.10% | 53,015 | Shares | Defined | 2026-05-14 | ||||
| Mega Amundi | $6,951,750 | 0.10% | 52,316 | Shares | Defined | 2026-05-18 | ||||
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