Kirby Corporation
DE ˙ DB ˙ US4972661064
121,00 € ↓ -2,00 (-1,63%)
2026-06-05
DEL PRIS
SecurityDE:KIY / Kirby Corporation
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership731,343 shares
Latest Disclosed Value $ 97,180,858
Ameriprise Financial Inc reports 47.82% increase in ownership of KIY / Kirby Corporation

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 731,343 shares of Kirby Corporation (DE:KIY) valued at $84,835,788 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 494,756 shares of Kirby Corporation. This represents a change in shares of 47.82% during the quarter. The current value of the position is $88,492,503 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)
2026-05-15 2026-03-31 13F KIRBY COM 497266106 731,343 236,587 47.82 97,181 78.27 0.0042
2026-02-17 2025-12-31 13F KIRBY COM 497266106 494,756 -135,650 -21.52 54,512 3.62 0.0123
2025-11-14 2025-09-30 13F KIRBY COM 497266106 630,406 -61,810 -8.93 52,607 -32.99 0.0121
2025-08-14 2025-06-30 13F KIRBY COM 497266106 692,216 -10,797 -1.54 78,504 10.55 0.0193
2025-05-14 2025-03-31 13F KIRBY COM 497266106 703,013 34,762 5.20 71,010 0.44 0.0192
2025-02-14 2024-12-31 13F KIRBY COM 497266106 668,251 7,455 1.13 70,701 -12.61 0.0181
2024-11-14 2024-09-30 13F KIRBY COM 497266106 660,796 -64,904 -8.94 80,901 -6.89 0.0207
2024-08-14 2024-06-30 13F KIRBY COM 497266106 725,700 -48,761 -6.30 86,888 17.70 0.0235
2024-05-15 2024-03-31 13F KIRBY COM 497266106 774,461 291,814 60.46 73,822 94.89 0.0203
2024-02-14 2023-12-31 13F KIRBY COM 497266106 482,647 -10,256 -2.08 37,878 -7.19 0.0113
2023-11-14 2023-09-30 13F KIRBY COM 497266106 492,903 -20,082 -3.91 40,812 3.39 0.0134
2023-08-14 2023-06-30 13F KIRBY COM 497266106 512,985 -7,402 -1.42 39,475 8.83 0.0124
2023-05-22 2023-03-31 13F/A-1 KIRBY COM 497266106 520,387 -9,809 -1.85 36,271 6.31 0.0119
2023-05-15 2023-03-31 13F KINSALE CAPITAL GROUP COM 497266106 520,387 -9,809 36,271 0.0022
2023-02-14 2022-12-31 13F KIRBY COM 497266106 530,196 -3,292 -0.62 34,118 3.02 0.0117
2022-11-14 2022-09-30 13F KIRBY COM 497266106 533,488 -45,638 -7.88 33,117 -4.06 0.0122
2022-08-15 2022-06-30 13F KIRBY COM 497266106 579,126 -12,309 -2.08 34,519 -14.48 0.0120
2022-05-16 2022-03-31 13F KIRBY COM 497266106 591,435 263,642 80.43 40,364 129.00 0.0119
2022-02-14 2021-12-31 13F KIRBY COM 497266106 327,793 219,352 202.28 17,626 238.90 0.0049
2021-11-15 2021-09-30 13F KIRBY COM 497266106 108,441 -3,531 -3.15 5,201 -23.40 0.0017
2021-08-16 2021-06-30 13F KIRBY COM 497266106 111,972 -194 -0.17 6,790 0.43 0.0021
2021-05-17 2021-03-31 13F KIRBY COM 497266106 112,166 -2,186 -1.91 6,761 14.09 0.0022
2021-02-12 2020-12-31 13F KIRBY COM 497266106 114,352 -5,580 -4.65 5,926 36.61 0.0021
2020-11-16 2020-09-30 13F KIRBY COM 497266106 119,932 -32,809 -21.48 4,338 -46.97 0.0018
2020-08-14 2020-06-30 13F KIRBY COM 497266106 152,741 -12,724 -7.69 8,181 13.74 0.0035
2020-05-15 2020-03-31 13F KIRBY COM 497266106 165,465 6,778 4.27 7,193 -49.37 0.0038
2020-02-14 2019-12-31 13F KIRBY COM 497266106 158,687 -5,082 -3.10 14,208 5.60 0.0059
2019-11-14 2019-09-30 13F KIRBY COM 497266106 163,769 8,854 5.72 13,455 9.94 0.0060
2019-08-14 2019-06-30 13F KIRBY COM 497266106 154,915 -10,937 -6.59 12,238 -1.76 0.0055
2019-05-15 2019-03-31 13F KIRBY COM 497266106 165,852 6,191 3.88 12,457 15.81 0.0057
2019-02-14 2018-12-31 13F KIRBY COM 497266106 159,661 11,345 7.65 10,756 -11.83 0.0054
2018-11-14 2018-09-30 13F KIRBY COM 497266106 148,316 -21,364 -12.59 12,199 -14.01 0.0043
2018-08-14 2018-06-30 13F KIRBY COM 497266106 169,680 21,669 14.64 14,186 24.56 0.0063
2018-05-14 2018-03-31 13F KIRBY COM 497266106 148,011 -5,278 -3.44 11,389 11.23 0.0052
2018-02-12 2017-12-31 13F KIRBY COM 497266106 153,289 -5,542 -3.49 10,239 -2.25 0.0047
2017-11-07 2017-09-30 13F KIRBY COM 497266106 158,831 -157,088 -49.72 10,475 -50.38 0.0050
2017-08-10 2017-06-30 13F KIRBY COM 497266106 315,919 84,535 36.53 21,112 29.36 0.0106
2017-05-05 2017-03-31 13F KIRBY COM 497266106 231,384 46,756 25.32 16,320 32.91 0.0084
2017-02-03 2016-12-31 13F KIRBY COM 497266106 184,628 -14,026 -7.06 12,279 -0.57 0.0067
2016-11-08 2016-09-30 13F KIRBY COM 497266106 198,654 -2,490 -1.24 12,349 -1.60 0.0069
2016-08-08 2016-06-30 13F KIRBY COM 497266106 201,144 -34,040 -14.47 12,550 -11.50 0.0074
2016-05-12 2016-03-31 13F KIRBY COM 497266106 235,184 -15,340 -6.12 14,180 7.56 0.0085
2016-02-11 2015-12-31 13F KIRBY COM 497266106 250,524 35,474 16.50 13,183 -1.04 0.0077
2015-11-12 2015-09-30 13F KIRBY COM 497266106 215,050 -213,053 -49.77 13,321 -59.41 0.0083
2015-08-13 2015-06-30 13F KIRBY COM 497266106 428,103 -40,059 -8.56 32,819 -6.60 0.0187
2015-05-14 2015-03-31 13F KIRBY COM 497266106 468,162 36,840 8.54 35,137 0.90 0.0202
2015-02-13 2014-12-31 13F KIRBY COM 497266106 431,322 -14,810 -3.32 34,825 -33.76 0.0203
2014-11-14 2014-09-30 13F KIRBY COM 497266106 446,132 23,294 5.51 52,574 6.14 0.0316
2014-08-13 2014-06-30 13F KIRBY COM 497266106 422,838 -7,961 -1.85 49,531 13.55 0.0292
2014-05-14 2014-03-31 13F KIRBY COM 497266106 430,799 -56,085 -11.52 43,619 -9.74 0.0262
2014-02-14 2013-12-31 13F KIRBY COM 497266106 486,884 -60,613 -11.07 48,324 1.98 0.0293
2013-11-14 2013-09-30 13F KIRBY COM 497266106 547,497 312,013 132.50 47,388 153.01 0.0311
2013-08-14 2013-06-30 13F KIRBY COM 497266106 235,484 235,484 18,730 0.0130
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.