Kirby Corp

STATE OF MICHIGAN RETIREMENT SYSTEM KEX

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

12,759

Value ($000)

1,406

Weight

0.0%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/29/2026	1,406	0.0%	12,759	12/31/2025
2025 Q3	11/5/2025	1,106	0.0%	13,259	9/30/2025
2025 Q2	8/5/2025	1,526	0.0%	13,459	6/30/2025
2025 Q1	4/30/2025	1,390	0.0%	13,759	3/31/2025
2024 Q4	2/6/2025	1,435	0.0%	13,559	12/31/2024
2024 Q3	11/4/2024	1,685	0.0%	13,759	9/30/2024
2024 Q2	7/26/2024	1,683	0.0%	14,059	6/30/2024
2024 Q1	4/18/2024	1,388	0.0%	14,559	3/31/2024
2023 Q4	1/23/2024	1,111	0.0%	14,159	12/31/2023
2023 Q3	10/27/2023	1,181	0.0%	14,259	9/30/2023
2023 Q2	7/26/2023	1,136	0.0%	14,759	6/30/2023
2023 Q1	4/28/2023	1,057	0.0%	15,159	3/31/2023
2022 Q4	1/27/2023	982	0.0%	15,259	12/31/2022
2022 Q3	10/24/2022	915	0.0%	15,059	9/30/2022
2022 Q2	8/8/2022	934	0.0%	15,359	6/30/2022
2022 Q1	5/4/2022	1,102	0.0%	15,259	3/31/2022
2021 Q4	1/27/2022	904	0.0%	15,213	12/31/2021
2021 Q3	10/27/2021	720	0.0%	15,013	9/30/2021
2021 Q2	7/27/2021	916	0.0%	15,113	6/30/2021
2021 Q1	7/27/2021	1,339	0.0%	22,213	3/31/2021
2020 Q4	7/27/2021	1,136	0.0%	21,913	12/31/2020
2020 Q3	10/26/2020	793	0.0%	21,913	9/30/2020
2020 Q2	7/29/2020	1,168	0.0%	21,813	6/30/2020
2020 Q1	5/1/2020	722	0.0%	16,600	3/31/2020
2019 Q4	1/24/2020	1,576	0.0%	17,600	12/31/2019
2014 Q2	8/6/2014	3,151	0.0%	26,900	6/30/2014
2014 Q1	5/6/2014	2,714	0.0%	26,800	3/31/2014
2013 Q4	2/7/2014	2,640	0.0%	26,600	12/31/2013