Calamos Advisors LLC: BA position timeline

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

Calamos Advisors LLC held 336,052 BA 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 336,052 shares
Change vs previous 13F -108,117 shares
0.24% of the 13F portfolio, value $72,745,177.
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: 239,870 shares
- Calamos Wealth Management LLC: 96,182 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 444,169 shares
Change vs previous 13F +93,622 shares
0.31% of the 13F portfolio, value $88,402,956.
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: 346,104 shares
- Calamos Wealth Management LLC: 98,065 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 350,547 shares
Change vs previous 13F -45,475 shares
0.28% of the 13F portfolio, value $76,110,764.
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: 254,535 shares
- Calamos Wealth Management LLC: 96,012 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 396,022 shares
Change vs previous 13F +24,741 shares
0.31% of the 13F portfolio, value $85,473,428.
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: 299,003 shares
- Calamos Wealth Management LLC: 97,019 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 371,281 shares
Change vs previous 13F +28,006 shares
0.3% of the 13F portfolio, value $77,794,508.
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: 289,834 shares
- Calamos Wealth Management LLC: 81,447 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 343,275 shares
Change vs previous 13F +95,316 shares
0.25% of the 13F portfolio, value $58,545,551.
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: 282,236 shares
- Calamos Wealth Management LLC: 61,039 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 247,959 shares
Change vs previous 13F +41,615 shares
0.19% of the 13F portfolio, value $43,888,743.
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: 236,462 shares
- Calamos Wealth Management LLC: 11,497 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 206,344 shares
Change vs previous 13F not available
0.13% of the 13F portfolio, value $31,372,542.
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: 145,613 shares
- Calamos Wealth Management LLC: 60,731 shares
Acceptance time not in the bulk data set (spec §4.2).