Kirby Corporation
DE ˙ DB ˙ US4972661064
123,00 € ↑1,00 (0,82%)
2026-06-04
DEL PRIS
SecurityDE:KIY / Kirby Corporation
InstitutionProShare Advisors LLC
Latest Disclosed Ownership2,175 shares
Latest Disclosed Value $ 289,014
ProShare Advisors LLC reports 0.09% increase in ownership of KIY / Kirby Corporation

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 2,175 shares of Kirby Corporation (DE:KIY) valued at $252,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,173 shares of Kirby Corporation. This represents a change in shares of 0.09% during the quarter. The current value of the position is $267,525 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)
2026-04-24 2026-03-31 13F KIRBY COM 497266106 2,175 2 0.09 289 20.92 0.0004
2026-02-06 2025-12-31 13F KIRBY COM 497266106 2,173 2,173 239 0.0004
2025-11-06 2025-09-30 13F KIRBY COM 497266106 0 -2,487 -100.00 0 -100.00
2025-08-07 2025-06-30 13F KIRBY COM 497266106 2,487 40 1.63 282 14.17 0.0006
2025-05-08 2025-03-31 13F KIRBY COM 497266106 2,447 -238 -8.86 247 -13.03 0.0006
2025-02-14 2024-12-31 13F KIRBY COM 497266106 2,685 161 6.38 284 -8.09 0.0006
2024-11-14 2024-09-30 13F KIRBY COM 497266106 2,524 -225 -8.18 309 -6.08 0.0008
2024-08-13 2024-06-30 13F KIRBY COM 497266106 2,749 -134 -4.65 329 20.07 0.0009
2024-05-08 2024-03-31 13F KIRBY COM 497266106 2,883 -226 -7.27 275 12.76 0.0007
2024-02-14 2023-12-31 13F KIRBY COM 497266106 3,109 -105 -3.27 244 -8.65 0.0007
2023-11-13 2023-09-30 13F KIRBY COM 497266106 3,214 -291 -8.30 266 -1.12 0.0008
2023-08-10 2023-06-30 13F KIRBY COM 497266106 3,505 -59 -1.66 270 8.47 0.0008
2023-05-26 2023-03-31 13F/A-1 KIRBY COM 497266106 3,564 -338 -8.66 248 -1.20 0.0008
2023-05-12 2023-03-31 13F KIRBY COM 497266106 3,564 -338 248 0.0008
2023-02-02 2022-12-31 13F KIRBY COM 497266106 3,902 462 13.43 251 20.10 0.0009
2022-11-07 2022-09-30 13F KIRBY COM 497266106 3,440 -54 -1.55 209 -1.88 0.0008
2022-08-01 2022-06-30 13F KIRBY COM 497266106 3,494 -1,372 -28.20 213 -39.32 0.0007
2022-05-10 2022-03-31 13F KIRBY COM 497266106 4,866 -868 -15.14 351 2.93 0.0008
2022-02-08 2021-12-31 13F KIRBY COM 497266106 5,734 1,311 29.64 341 60.85 0.0007
2021-11-12 2021-09-30 13F KIRBY COM 497266106 4,423 -553 -11.11 212 -29.80 0.0006
2021-08-13 2021-06-30 13F KIRBY COM 497266106 4,976 83 1.70 302 2.37 0.0009
2021-05-14 2021-03-31 13F KIRBY COM 497266106 4,893 -54 -1.09 295 15.23 0.0009
2021-02-09 2020-12-31 13F KIRBY COM 497266106 4,947 4,947 256 0.0010
2020-11-13 2020-09-30 13F KIRBY COM 497266106 0 -4,199 -100.00 0 -100.00
2020-08-03 2020-06-30 13F KIRBY COM 497266106 4,199 4,199 225 0.0012
2020-05-15 2020-03-31 13F KIRBY COM 497266106 0 -5,363 -100.00 0 -100.00
2020-02-12 2019-12-31 13F KIRBY COM 497266106 5,363 586 12.27 480 22.45 0.0022
2019-11-12 2019-09-30 13F KIRBY COM 497266106 4,777 220 4.83 392 8.89 0.0022
2019-08-13 2019-06-30 13F KIRBY COM 497266106 4,557 -180 -3.80 360 1.12 0.0022
2019-05-15 2019-03-31 13F KIRBY COM 497266106 4,737 897 23.36 356 37.45 0.0021
2019-02-14 2018-12-31 13F KIRBY COM 497266106 3,840 -930 -19.50 259 -33.93 0.0018
2018-11-14 2018-09-30 13F KIRBY COM 497266106 4,770 -189 -3.81 392 -5.54 0.0027
2018-08-13 2018-06-30 13F KIRBY COM 497266106 4,959 42 0.85 415 9.79 0.0028
2018-05-14 2018-03-31 13F KIRBY COM 497266106 4,917 -171 -3.36 378 11.18 0.0025
2018-02-14 2017-12-31 13F KIRBY COM 497266106 5,088 1,362 36.55 340 38.21 0.0024
2017-11-13 2017-09-30 13F KIRBY COM 497266106 3,726 -341 -8.38 246 -9.56 0.0023
2017-08-11 2017-06-30 13F KIRBY COM 497266106 4,067 -835 -17.03 272 -21.39 0.0027
2017-05-12 2017-03-31 13F/A-2 KIRBY COM 497266106 4,902 -690 -12.34 346 -6.99 0.0036
2017-05-08 2017-03-31 13F/A-1 KIRBY COM 497266106 4,902 0 346 0.0036
2017-04-25 2017-03-31 13F KIRBY COM 497266106 4,902 346
2017-02-13 2016-12-31 13F KIRBY COM 497266106 5,592 1,028 22.52 372 30.99 0.0041
2016-11-10 2016-09-30 13F KIRBY COM 497266106 4,564 -321 -6.57 284 -6.89 0.0040
2016-08-12 2016-06-30 13F KIRBY COM 497266106 4,885 -606 -11.04 305 -7.85 0.0039
2016-05-06 2016-03-31 13F KIRBY COM 497266106 5,491 167 3.14 331 18.21 0.0046
2016-02-05 2015-12-31 13F KIRBY COM 497266106 5,324 648 13.86 280 -3.45 0.0034
2015-11-06 2015-09-30 13F KIRBY COM 497266106 4,676 -2,803 -37.48 290 -49.39 0.0041
2015-08-11 2015-06-30 13F KIRBY COM 497266106 7,479 -586 -7.27 573 -5.29 0.0079
2015-05-08 2015-03-31 13F KIRBY COM 497266106 8,065 8,065 0.00 605 0.0071
2015-01-30 2014-12-31 13F KIRBY COM 497266106 0 -29,718 -100.00 0 -100.00
2014-11-06 2014-09-30 13F KIRBY COM 497266106 29,718 3,362 12.76 3,502 13.44 0.0464
2014-08-08 2014-06-30 13F KIRBY COM 497266106 26,356 20,318 336.50 3,087 405.24 0.0400
2014-05-07 2014-03-31 13F KIRBY COM 497266106 6,038 -35,055 -85.31 611 -85.02 0.0076
2014-02-04 2013-12-31 13F KIRBY COM 497266106 41,093 35,640 653.59 4,078 763.98 0.0608
2013-11-07 2013-09-30 13F KIRBY COM 497266106 5,453 1,763 47.78 472 60.54 0.0112
2013-07-25 2013-06-30 13F KIRBY COM 497266106 3,690 3,690 294 0.0058
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.