Quantum Portfolio Management LLC: VOO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Quantum Portfolio Management LLC on VOO, newest first. How the timeline and the estimate are built.

Quantum Portfolio Management LLC held 6 VOO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 6 shares
Change vs previous 13F +6 shares
<0.01% of the 13F portfolio, value $4,121.
13F-HR 0001420506-26-001701 filed by Quantum Portfolio Management LLC
Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 0 shares
Change vs previous 13F -508 shares
13F-HR 0001172661-26-000672 filed by Quantum Portfolio Management LLC
Filed 2026-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2025-09-30
13F 508 shares
Change vs previous 13F +508 shares
0.09% of the 13F portfolio, value $311,089.
13F-HR 0001172661-25-004476 filed by Quantum Portfolio Management LLC
Filed 2025-10-29 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 0 shares
Change vs previous 13F -4,659 shares
13F-HR 0001172661-25-003208 filed by Quantum Portfolio Management LLC
Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2025-03-31
13F 4,659 shares
Change vs previous 13F +883 shares
1.21% of the 13F portfolio, value $2,394,307.
13F-HR 0001172661-25-001852 filed by Quantum Portfolio Management LLC
Filed 2025-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 3,776 shares
Change vs previous 13F +1,182 shares
1.09% of the 13F portfolio, value $2,034,547.
13F-HR 0001172661-25-000338 filed by Quantum Portfolio Management LLC
Filed 2025-01-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 2,594 shares
Change vs previous 13F not available
0.74% of the 13F portfolio, value $1,368,776.
13F-HR 0001172661-24-004357 filed by Quantum Portfolio Management LLC
Filed 2024-10-24 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).