GAMCO Investors (Gabelli): AMZN position timeline

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

GAMCO Investors (Gabelli) held 750,956 AMZN 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 750,956 shares
Change vs previous 13F -65,005 shares
0.65% of the 13F portfolio, value $178,982,853.
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: 117,679 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 19,000 shares
- GABELLI FUNDS LLC: 614,277 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 815,961 shares
Change vs previous 13F -9,287 shares
0.66% of the 13F portfolio, value $169,940,197.
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: 179,074 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 614,887 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 825,248 shares
Change vs previous 13F -1,672 shares
0.74% of the 13F portfolio, value $190,483,743.
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: 169,727 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 633,521 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 826,920 shares
Change vs previous 13F +13,877 shares
0.71% of the 13F portfolio, value $181,566,825.
13F-HR 0001140361-25-041671 filed by GABELLI FUNDS LLC
Filed 2025-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- GAMCO INVESTORS, INC. ET AL: 171,703 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 633,217 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 813,043 shares
Change vs previous 13F +19,953 shares
0.72% of the 13F portfolio, value $178,373,504.
13F-HR 0001140361-25-030816 filed by GABELLI FUNDS LLC
Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- GAMCO INVESTORS, INC. ET AL: 158,451 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 632,592 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 793,090 shares
Change vs previous 13F -17,667 shares
0.66% of the 13F portfolio, value $150,893,304.
13F-HR 0001140361-25-018974 filed by GABELLI FUNDS LLC
Filed 2025-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- GAMCO INVESTORS, INC. ET AL: 136,184 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 634,906 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 810,757 shares
Change vs previous 13F +6,701 shares
0.76% of the 13F portfolio, value $177,871,978.
13F-HR 0001140361-25-004328 filed by GABELLI FUNDS LLC
Filed 2025-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- GAMCO INVESTORS, INC. ET AL: 135,926 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 22,000 shares
- GABELLI FUNDS LLC: 652,831 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 804,056 shares
Change vs previous 13F not available
0.63% of the 13F portfolio, value $149,819,754.
13F-HR 0001140361-24-046503 filed by GABELLI FUNDS LLC
Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- GAMCO INVESTORS, INC. ET AL: 145,395 shares
- GABELLI & Co INVESTMENT ADVISERS, INC.: 0 shares
- GABELLI FUNDS LLC: 658,661 shares
Acceptance time not in the bulk data set (spec §4.2).