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.
Holders of 5% or more of KEX
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Kirby Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 13G | 5.20%2.76M shares | New | Jul 14, 20261 filing | Jul 14, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.17%2.78M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.03%2.70M shares | New | Jul 31, 20261 filing | Jul 31, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
25 Schedule 13D and 13G filings on Kirby Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 202611:53 AM ET | Goldman Sachs Asset Management, L.P. | 13G/A | 4.40%2.38M shares | −0.70 ppfrom 5.10%Below 5% | Jun 30, 2026 | SEC |
| Jul 31, 202611:19 AM ET | Vanguard Portfolio Management LLC | 13G | 5.03%2.70M shares | New | Jun 30, 2026 | SEC |
| Jul 14, 20261:27 PM ET | Dimensional Fund Advisors LP | 13G | 5.20%2.76M shares | New | Jun 30, 2026 | SEC |
| May 11, 20263:41 PM ET | Goldman Sachs Asset Management, L.P. | 13G | 5.10%2.72M shares | New | Mar 31, 2026 | SEC |
| Apr 30, 202611:06 AM ET | Vanguard Capital Management LLC | 13G | 5.17%2.78M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 202610:19 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 12, 202610:21 AM ET | Morgan Stanleyand 1 other | 13G/A | 4.70%2.54M shares | −1.30 ppfrom 6.00%Below 5% | Dec 31, 2025 | SEC |
| May 6, 20253:20 PM ET | Morgan Stanleyand 1 other | 13G | 6.00%3.39M shares | – | Mar 31, 2025 | SEC |
| Mar 6, 20252:59 PM ET | Neuberger Berman Group LLCand 1 other | 13G/A | 4.50%2.56M shares | –Below 5% | Feb 28, 2025 | SEC |
| Feb 10, 2023 | Neuberger Berman Group LLC | 13GOld format | – | New | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Jan 25, 202310:36 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | Diamond Hill Capital Management Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Jan 31, 20225:49 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Dec 10, 2021 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Eaton Vance Management | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Diamond Hill Capital Management Inc | 13GOld format | – | New | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2021 | FMR LLC | 13GOld format | – | New | – | SEC |
| Jan 29, 20215:23 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Kirby Corp shares.
No Form 144 notices for Kirby Corp are on file.