Calamos Advisors LLC: GOOGM position timeline

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

Calamos Advisors LLC held 4,680,035 GOOGM 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 4,680,035 shares
Change vs previous 13F not available
0.77% of the 13F portfolio, value $238,166,981.
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: 4,662,875 shares
- Calamos Wealth Management LLC: 17,160 shares
Acceptance time not in the bulk data set (spec §4.2).