Kirby Corporation
DE ˙ DB ˙ US4972661064
121,00 € ↓ -2,00 (-1,63%)
2026-06-05
DEL PRIS
SecurityDE:KIY / Kirby Corporation
InstitutionFayez Sarofim & Co
Latest Disclosed Ownership11,455 shares
Latest Disclosed Value $ 1,522,140
Fayez Sarofim & Co reports 6.70% decrease in ownership of KIY / Kirby Corporation

On May 15, 2026 - Fayez Sarofim & Co filed a 13F-HR form disclosing ownership of 11,455 shares of Kirby Corporation (DE:KIY) valued at $1,328,780 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,278 shares of Kirby Corporation. This represents a change in shares of -6.70% during the quarter. The current value of the position is $1,386,055 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 Common Stock 497266106 11,455 -823 -6.70 1,522 12.57 0.0012
2026-02-13 2025-12-31 13F KIRBY Common Stock 497266106 12,278 0 0.00 1,353 32.03 0.0032
2025-11-14 2025-09-30 13F KIRBY CORP COM COM 497266106 12,278 0 0.00 1,025 -26.44 0.0024
2025-08-14 2025-06-30 13F KIRBY COM 497266106 12,278 0 0.00 1,392 12.26 0.0033
2025-05-12 2025-03-31 13F KIRBY COM 497266106 12,278 0 0.00 1,240 -4.54 0.0031
2025-02-14 2024-12-31 13F KIRBY COM 497266106 12,278 2,181 21.60 1,299 5.10 0.0032
2024-11-14 2024-09-30 13F KIRBY COM 497266106 10,097 0 0.00 1,236 2.32 0.0031
2024-08-14 2024-06-30 13F KIRBY COM 497266106 10,097 0 0.00 1,209 25.57 0.0033
2024-05-14 2024-03-31 13F KIRBY COM 497266106 10,097 0 0.00 962 12.12 0.0029
2024-02-15 2023-12-31 13F KIRBYCORP COM 497266106 10,097 0 0.00 858 2.63 0.0026
2023-11-15 2023-09-30 13F KIRBY COM 497266106 10,097 0 0.00 836 7.73 0.0028
2023-08-14 2023-06-30 13F KIRBY COM 497266106 10,097 -10,098 -50.00 777 -44.85 0.0027
2023-05-11 2023-03-31 13F KIRBY COM 497266106 20,195 0 0.00 1,408 8.31 0.0049
2023-02-13 2022-12-31 13F KIRBY COM 497266106 20,195 -2,060 -9.26 1,300 -3.92 0.0048
2022-11-15 2022-09-30 13F KIRBY COM 497266106 22,255 0 0.00 1,352 -0.15 0.0053
2022-08-12 2022-06-30 13F KIRBY COM 497266106 22,255 0 0.00 1,354 -15.74 0.0049
2022-05-16 2022-03-31 13F KIRBY COM 497266106 22,255 0 0.00 1,607 21.56 0.0051
2022-02-11 2021-12-31 13F KIRBY COM 497266106 22,255 0 0.00 1,322 23.90 0.0040
2021-11-15 2021-09-30 13F KIRBY COM 497266106 22,255 0 0.00 1,067 -20.96 0.0035
2021-08-13 2021-06-30 13F KirbyCorp COMMON 497266106 22,255 0 0.00 1,350 0.60 0.0045
2021-05-13 2021-03-31 13F KirbyCorp COMMON 497266106 22,255 0 0.00 1,342 16.39 0.0049
2021-02-11 2020-12-31 13F KirbyCorp COMMON 497266106 22,255 -1,757 -7.32 1,153 32.68 0.0044
2020-11-13 2020-09-30 13F KirbyCorp COMMON 497266106 24,012 0 0.00 869 -32.43 0.0037
2020-08-11 2020-06-30 13F KirbyCorp COMMON 497266106 24,012 0 0.00 1,286 23.18 0.0059
2020-05-12 2020-03-31 13F KirbyCorp COMMON 497266106 24,012 0 0.00 1,044 -51.44 0.0064
2020-02-14 2019-12-31 13F KirbyCorp COMMON 497266106 24,012 0 0.00 2,150 8.97 0.0104
2019-11-13 2019-09-30 13F KirbyCorp COMMON 497266106 24,012 195 0.82 1,973 4.84 0.0102
2019-08-09 2019-06-30 13F KirbyCorp COMMON 497266106 23,817 0 0.00 1,882 5.20 0.0097
2019-05-14 2019-03-31 13F KirbyCorp COMMON 497266106 23,817 0 0.00 1,789 11.53 0.0094
2019-02-13 2018-12-31 13F KirbyCorp COMMON 497266106 23,817 0 0.00 1,604 -18.12 0.0097
2018-11-14 2018-09-30 13F KirbyCorp COMMON 497266106 23,817 -1,400 -5.55 1,959 -7.07 0.0102
2018-08-14 2018-06-30 13F KirbyCorp COMMON 497266106 25,217 0 0.00 2,108 8.66 0.0113
2018-05-10 2018-03-31 13F KirbyCorp COMMON 497266106 25,217 0 0.00 1,940 15.20 0.0105
2018-02-13 2017-12-31 13F KirbyCorp COMMON 497266106 25,217 2,000 8.61 1,684 9.99 0.0087
2017-11-08 2017-09-30 13F KirbyCorp COMMON 497266106 23,217 0 0.00 1,531 -1.35 0.0080
2017-08-11 2017-06-30 13F KirbyCorp COMMON 497266106 23,217 0 0.00 1,552 -5.25 0.0083
2017-05-12 2017-03-31 13F KirbyCorp COMMON 497266106 23,217 0 0.00 1,638 6.09 0.0089
2017-02-14 2016-12-31 13F KirbyCorp COMMON 497266106 23,217 -2,000 -7.93 1,544 -1.47 0.0085
2016-11-21 2016-09-30 13F/A-1 KirbyCorp COMMON 497266106 25,217 0 0.00 1,567 -0.38 0.0085
2016-11-14 2016-09-30 13F KirbyCorp COMMON 497266106 25,217 1,567
2016-08-10 2016-06-30 13F KirbyCorp COMMON 497266106 25,217 60 0.24 1,573 3.69 0.0086
2016-05-13 2016-03-31 13F KirbyCorp COMMON 497266106 25,157 0 0.00 1,517 14.58 0.0087
2016-02-12 2015-12-31 13F KirbyCorp COMMON 497266106 25,157 0 0.00 1,324 -15.02 0.0076
2015-11-12 2015-09-30 13F KirbyCorp COMMON 497266106 25,157 0 0.00 1,558 -19.23 0.0090
2015-08-13 2015-06-30 13F KirbyCorp COMMON 497266106 25,157 -743 -2.87 1,929 -0.77 0.0098
2015-05-12 2015-03-31 13F KirbyCorp COMMON 497266106 25,900 0 0.00 1,944 -7.03 0.0095
2015-02-13 2014-12-31 13F KirbyCorp COMMON 497266106 25,900 0 0.00 2,091 -31.49 0.0099
2014-11-14 2014-09-30 13F KirbyCorp COMMON 497266106 25,900 -200 -0.77 3,052 -0.16 0.0143
2014-08-14 2014-06-30 13F KirbyCorp COMMON 497266106 26,100 0 0.00 3,057 15.66 0.0140
2014-05-14 2014-03-31 13F KirbyCorp COMMON 497266106 26,100 0 0.00 2,643 2.05 0.0126
2014-02-14 2013-12-31 13F KirbyCorp COMMON 497266106 26,100 0 0.00 2,590 24.76 0.0120
2013-08-13 2013-06-30 13F KirbyCorp COMMON 497266106 26,100 26,100 2,076 0.0104
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.