Calamos Advisors LLC: AIZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Calamos Advisors LLC on AIZ, newest first. How the timeline and the estimate are built.

Calamos Advisors LLC held 106,406 AIZ shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

period ended2026-06-30
13F 106,406 shares
Change vs previous 13F -2,023 shares
0.09% of the 13F portfolio, value $28,573,203.
13F-HR 0001316507-26-000003 filed by Calamos Advisors LLC
Filed 2026-07-31 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- Calamos Advisors LLC: 105,285 shares
- Calamos Wealth Management LLC: 1,121 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 108,429 shares
Change vs previous 13F +1,565 shares
0.08% of the 13F portfolio, value $23,616,921.
13F-HR 0001316507-26-000002 filed by Calamos Advisors LLC
Filed 2026-05-04 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- Calamos Advisors LLC: 107,355 shares
- Calamos Wealth Management LLC: 1,074 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 106,864 shares
Change vs previous 13F -2,676 shares
0.09% of the 13F portfolio, value $25,738,194.
13F-HR 0001316507-26-000001 filed by Calamos Advisors LLC
Filed 2026-01-29 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- Calamos Advisors LLC: 105,812 shares
- Calamos Wealth Management LLC: 1,052 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 109,540 shares
Change vs previous 13F +150 shares
0.09% of the 13F portfolio, value $23,726,364.
13F-HR 0001316507-25-000003 filed by Calamos Advisors LLC
Filed 2025-10-20 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- Calamos Advisors LLC: 108,480 shares
- Calamos Wealth Management LLC: 1,060 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 109,390 shares
Change vs previous 13F +58 shares
0.08% of the 13F portfolio, value $21,603,431.
13F-HR 0001085146-25-004696 filed by Calamos Advisors LLC
Filed 2025-08-08 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- Calamos Advisors LLC: 108,173 shares
- Calamos Wealth Management LLC: 1,217 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 109,332 shares
Change vs previous 13F +1,014 shares
0.1% of the 13F portfolio, value $22,932,387.
13F-HR 0001085146-25-002415 filed by Calamos Advisors LLC
Filed 2025-04-29 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- Calamos Advisors LLC: 108,105 shares
- Calamos Wealth Management LLC: 1,227 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 108,318 shares
Change vs previous 13F +296 shares
0.1% of the 13F portfolio, value $23,095,564.
13F-HR 0001085146-25-000482 filed by Calamos Advisors LLC
Filed 2025-01-24 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- Calamos Advisors LLC: 107,044 shares
- Calamos Wealth Management LLC: 1,274 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 108,022 shares
Change vs previous 13F not available
0.09% of the 13F portfolio, value $21,481,255.
13F-HR 0001085146-24-005402 filed by Calamos Advisors LLC
Filed 2024-11-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- Calamos Advisors LLC: 106,748 shares
- Calamos Wealth Management LLC: 1,274 shares
Acceptance time not in the bulk data set (spec §4.2).