Kirby Corporation
DE ˙ DB ˙ US4972661064
123,00 € ↑1,00 (0,82%)
2026-06-04
DEL PRIS
SecurityDE:KIY / Kirby Corporation
InstitutionSimmons Bank
Latest Disclosed Ownership2,225 shares
Latest Disclosed Value $ 295,658
Simmons Bank reports 12.50% decrease in ownership of KIY / Kirby Corporation

On April 23, 2026 - Simmons Bank filed a 13F-HR form disclosing ownership of 2,225 shares of Kirby Corporation (DE:KIY) valued at $258,100 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 2,543 shares of Kirby Corporation. This represents a change in shares of -12.50% during the quarter. The current value of the position is $273,675 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-23 2026-03-31 13F KIRBY COMMON STOCK 497266106 2,225 -318 -12.50 296 5.36 0.0059
2026-02-05 2025-12-31 13F KIRBY COMMON STOCK 497266106 2,543 -54 -2.08 280 29.63 0.0187
2025-11-04 2025-09-30 13F KIRBY COMMON STOCK 497266106 2,597 -91 -3.39 217 -28.95 0.0144
2025-08-06 2025-06-30 13F KIRBY COMMON STOCK 497266106 2,688 -122 -4.34 305 7.42 0.0217
2025-04-29 2025-03-31 13F KIRBY COMMON STOCK 497266106 2,810 -93 -3.20 284 -7.82 0.0214
2025-02-05 2024-12-31 13F KIRBY COMMON STOCK 497266106 2,903 -5 -0.17 307 -13.76 0.0225
2024-11-05 2024-09-30 13F KIRBY COMMON STOCK 497266106 2,908 -2,833 -49.35 356 -48.18 0.0258
2024-07-26 2024-06-30 13F KIRBY COMMON STOCK 497266106 5,741 -13,255 -69.78 687 -62.04 0.0519
2024-05-14 2024-03-31 13F KIRBY COMMON STOCK 497266106 18,996 -487 -2.50 1,811 18.38 0.1360
2024-02-06 2023-12-31 13F KIRBY COMMON STOCK 497266106 19,483 -2,265 -10.41 1,529 -15.06 0.1248
2023-10-26 2023-09-30 13F KIRBY COMMON STOCK 497266106 21,748 -785 -3.48 1,801 3.87 0.1596
2023-08-03 2023-06-30 13F KIRBY COMMON STOCK 497266106 22,533 143 0.64 1,734 11.09 0.1457
2023-04-28 2023-03-31 13F KIRBY COMMON STOCK 497266106 22,390 232 1.05 1,561 9.47 0.1332
2023-02-08 2022-12-31 13F KIRBY COMMON STOCK 497266106 22,158 308 1.41 1,426 7.30 0.1225
2022-10-27 2022-09-30 13F KIRBY COMMON STOCK 497266106 21,850 -1,569 -6.70 1,328 -6.81 0.1239
2022-07-29 2022-06-30 13F KIRBY COMMON STOCK 497266106 23,419 -47 -0.20 1,425 -15.88 0.1249
2022-04-21 2022-03-31 13F KIRBY COMMON STOCK 497266106 23,466 3,426 17.10 1,694 42.23 0.1268
2022-01-28 2021-12-31 13F KIRBY COMMON STOCK 497266106 20,040 4,160 26.20 1,191 56.30 0.0834
2021-10-26 2021-09-30 13F KIRBY COMMON STOCK 497266106 15,880 7,025 79.33 762 41.90 0.0553
2021-08-05 2021-06-30 13F KIRBY COMMON STOCK 497266106 8,855 300 3.51 537 4.07 0.0388
2021-05-06 2021-03-31 13F KIRBY COMMON STOCK 497266106 8,555 1,725 25.26 516 45.76 0.0390
2021-02-08 2020-12-31 13F KIRBY COMMON STOCK 497266106 6,830 6,830 354 0.0281
2020-08-14 2020-06-30 13F KIRBY COMMON STOCK 497266106 0 -4,900 -100.00 0 -100.00
2020-05-14 2020-03-31 13F KIRBY COMMON STOCK 497266106 4,900 -275 -5.31 213 -54.00 0.0185
2020-01-31 2019-12-31 13F KIRBY COMMON STOCK 497266106 5,175 0 0.00 463 8.94 0.0415
2019-11-13 2019-09-30 13F KIRBY COMMON STOCK 497266106 5,175 0 0.00 425 3.91 0.0418
2019-08-13 2019-06-30 13F KIRBY COMMON STOCK 497266106 5,175 50 0.98 409 6.23 0.0396
2019-05-13 2019-03-31 13F KIRBY COMMON STOCK 497266106 5,125 600 13.26 385 26.23 0.0375
2019-01-24 2018-12-31 13F KIRBY COMMON STOCK 497266106 4,525 -1,700 -27.31 305 -40.43 0.0341
2018-11-13 2018-09-30 13F KIRBY COMMON STOCK 497266106 6,225 375 6.41 512 4.70 0.0504
2018-08-13 2018-06-30 13F KIRBY COMMON STOCK 497266106 5,850 5,850 489 0.0444
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.