Kentucky Retirement Systems: MAS position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kentucky Retirement Systems on MAS, newest first. How the timeline and the estimate are built.
Kentucky Retirement Systems held 18,558 MAS shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 18,558 sharesChange vs previous 13F -16,468 shares
0.03% of the 13F portfolio, value $1,510,065.
13F-HR 0001537783-26-000003 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 13,115 shares
- Kentucky Retirement Systems Insurance Trust Fund: 5,443 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 35,026 sharesChange vs previous 13F +16,226 shares
0.04% of the 13F portfolio, value $1,006,235.
13F-HR 0001537783-26-000002 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 29,473 shares
- Kentucky Retirement Systems Insurance Trust Fund: 5,553 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 18,800 sharesChange vs previous 13F 0 shares
0.02% of the 13F portfolio, value $1,193,048.
13F-HR 0001537783-26-000001 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 13,247 shares
- Kentucky Retirement Systems Insurance Trust Fund: 5,553 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 18,800 sharesChange vs previous 13F -873 shares
0.03% of the 13F portfolio, value $1,323,332.
13F-HR 0001537783-25-000008 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 13,247 shares
- Kentucky Retirement Systems Insurance Trust Fund: 5,553 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 19,673 sharesChange vs previous 13F -1,311 shares
0.03% of the 13F portfolio, value $1,266,154.
13F-HR 0001537783-25-000006 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 13,811 shares
- Kentucky Retirement Systems Insurance Trust Fund: 5,862 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 20,984 sharesChange vs previous 13F -6,656 shares
0.03% of the 13F portfolio, value $1,459,228.
13F-HR 0001537783-25-000003 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 14,716 shares
- Kentucky Retirement Systems Insurance Trust Fund: 6,268 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 27,640 sharesChange vs previous 13F +5,974 shares
0.03% of the 13F portfolio, value $1,376,405.
13F-HR 0001537783-25-000002 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 14,998 shares
- Kentucky Retirement Systems Insurance Trust Fund: 12,642 shares
Acceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 21,666 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $1,818,644.
13F-HR 0001537783-24-000006 filed by Kentucky Retirement Systems
Filed (acceptance time not in the bulk data set), ingested- Kentucky Retirement Systems: 15,204 shares
- Kentucky Retirement Systems Insurance Trust Fund: 6,462 shares
Acceptance time not in the bulk data set (spec §4.2).