GAMCO Investors (Gabelli): Q position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMCO Investors (Gabelli) on Q, newest first. How the timeline and the estimate are built.

GAMCO Investors (Gabelli) held 154,774 Q shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

period ended2026-06-30
13F 154,774 shares
Change vs previous 13F -25,980 shares
0.09% of the 13F portfolio, value $25,276,142.
13F-HR 0001140361-26-032509 filed by GABELLI FUNDS LLC
Filed 2026-08-12 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- GAMCO INVESTORS, INC. ET AL: 49,215 shares
- GABELLI FUNDS LLC: 105,559 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 180,754 shares
Change vs previous 13F -5,911 shares
0.08% of the 13F portfolio, value $20,855,396.
13F-HR 0001140361-26-021337 filed by GABELLI FUNDS LLC
Filed 2026-05-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- GAMCO INVESTORS, INC. ET AL: 57,253 shares
- GABELLI FUNDS LLC: 123,501 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 186,665 shares
Change vs previous 13F not available
0.06% of the 13F portfolio, value $15,241,198.
13F-HR 0001140361-26-003893 filed by GABELLI FUNDS LLC
Filed 2026-02-05 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- GAMCO INVESTORS, INC. ET AL: 58,715 shares
- GABELLI FUNDS LLC: 127,950 shares
Acceptance time not in the bulk data set (spec §4.2).