Calamos Advisors LLC: Q position timeline

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

Calamos Advisors LLC held 71,775 Q 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 71,775 shares
Change vs previous 13F -6,738 shares
0.04% of the 13F portfolio, value $11,721,575.
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: 71,775 shares
- Calamos Wealth Management LLC: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 78,513 shares
Change vs previous 13F +2,745 shares
0.03% of the 13F portfolio, value $9,058,830.
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: 75,811 shares
- Calamos Wealth Management LLC: 2,702 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 75,768 shares
Change vs previous 13F not available
0.02% of the 13F portfolio, value $6,186,457.
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: 73,109 shares
- Calamos Wealth Management LLC: 2,659 shares
Acceptance time not in the bulk data set (spec §4.2).