Calamos Advisors LLC: SHW position timeline

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

Calamos Advisors LLC held 189,008 SHW 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 189,008 shares
Change vs previous 13F -36,824 shares
0.21% of the 13F portfolio, value $65,079,238.
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: 152,358 shares
- Calamos Wealth Management LLC: 36,650 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 225,832 shares
Change vs previous 13F +7,136 shares
0.25% of the 13F portfolio, value $72,390,478.
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: 187,949 shares
- Calamos Wealth Management LLC: 37,883 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 218,696 shares
Change vs previous 13F +8,952 shares
0.26% of the 13F portfolio, value $70,864,135.
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: 180,602 shares
- Calamos Wealth Management LLC: 38,094 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 209,744 shares
Change vs previous 13F +21,290 shares
0.26% of the 13F portfolio, value $72,626,008.
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: 171,406 shares
- Calamos Wealth Management LLC: 38,338 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 188,454 shares
Change vs previous 13F -6,095 shares
0.25% of the 13F portfolio, value $64,707,600.
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: 141,199 shares
- Calamos Wealth Management LLC: 47,255 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 194,549 shares
Change vs previous 13F +15,829 shares
0.29% of the 13F portfolio, value $67,934,594.
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: 147,452 shares
- Calamos Wealth Management LLC: 47,097 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 178,720 shares
Change vs previous 13F +1,673 shares
0.26% of the 13F portfolio, value $60,752,331.
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: 135,622 shares
- Calamos Wealth Management LLC: 43,098 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 177,047 shares
Change vs previous 13F not available
0.29% of the 13F portfolio, value $67,573,551.
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: 137,816 shares
- Calamos Wealth Management LLC: 39,231 shares
Acceptance time not in the bulk data set (spec §4.2).