Security record · archived quarter
KEX
Kirby Corporation · Industrials · Marine Shipping
15Tracked holders
0Δ holders
7.62MShares held
$805.93MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.1% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 126 | +5 | 40.60M | $5.52B | +8 | −2 |
| Q1 2026 | 123 | +1 | 39.29M | $5.20B | +8 | −8 |
| Q4 2025 | 122 | -1 | 44.22M | $4.87B | +1 | −1 |
| Q3 2025 | 20 | +1 | 24.30M | $2.03B | +2 | −2 |
| Q2 2025 | 17 | +1 | 19.24M | $2.18B | +1 | — |
| Q1 2025 | 13 | -2 | 8.02M | $809.67M | — | −2 |
| Q4 2024 | 15 | 0 | 7.62M | $805.93M | +1 | −1 |
| Q3 2024 | 14 | 0 | 5.83M | $713.82M | +1 | −1 |
| Q2 2024 | 14 | — | 6.02M | $720.74M | — | — |
Who holds it · Q4 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 1.76M | +1.6% | $186.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Wellington Management ✦ | 1.76M | +1.6% | $186.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Wellington Management ✦ | 1.76M | +1.6% | $186.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 1.71M | — | $180.67M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 954.79K | -0.7% | $101.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 954.79K | -0.7% | $101.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 815.01K | +14.1% | $86.23M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 8 | Norges Bank ✦ (passive) | 702.20K | +2.1% | $74.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Millennium Management ✦ | 410.23K | +3.3% | $43.40M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 355.78K | +45.6% | $37.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 355.78K | +45.6% | $37.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 277.19K | +22.1% | $29.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 277.19K | +22.1% | $29.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 277.19K | +22.1% | $29.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 277.19K | +22.1% | $29.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | PRIMECAP Management ✦ | 270.15K | +0.8% | $28.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Bridgewater Associates ✦ | 148.70K | +168.4% | $15.73M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 18 | Two Sigma Investments ✦ | 82.30K | +13.4% | $8.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Arrowstreet Capital ✦ | 64.87K | -66.3% | $6.86M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Citadel Advisors ✦ | 46.98K | -73.3% | $4.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | Citadel Advisors ✦ | 46.98K | -73.3% | $4.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | Gotham Asset Management ✦ | 10.03K | New | $1.06M | 0.0% | New | 1 | SEC ↗ |
| 23 | Renaissance Technologies ✦ | 9.10K | -80.6% | $962,780 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Gotham Asset Management | $1.06M | 0.0% |
Exited
| Point72 Asset Management | $6.42M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 429 holders, 52.52M shares, $6.77B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2024 ·
Methodology ·
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