MARINO, STRAM & ASSOCIATES LLC: BRK-B position timeline

MARINO, STRAM & ASSOCIATES LLC held 12,897 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 12,897 shares

   Change vs previous 13F +838 shares

   1.03% of the 13F portfolio, value $6,453,635.

   13F-HR 0001951757-26-001048 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2026-07-24 (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).

2. period ended2026-03-31

   13F 12,059 shares

   Change vs previous 13F +60 shares

   1.04% of the 13F portfolio, value $5,778,654.

   13F-HR 0001951757-26-000754 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2026-04-29 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2025-12-31

   13F 11,999 shares

   Change vs previous 13F -178 shares

   1.09% of the 13F portfolio, value $6,031,278.

   13F-HR 0001951757-26-000205 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2026-01-16 (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).

4. period ended2025-09-30

   13F 12,177 shares

   Change vs previous 13F +1,196 shares

   1.1% of the 13F portfolio, value $6,121,808.

   13F-HR 0001951757-25-001240 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2025-11-03 (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).

5. period ended2025-06-30

   13F 10,981 shares

   Change vs previous 13F +650 shares

   1.08% of the 13F portfolio, value $5,334,185.

   13F-HR 0001951757-25-000895 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2025-07-18 (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).

6. period ended2025-03-31

   13F 10,331 shares

   Change vs previous 13F +192 shares

   1.22% of the 13F portfolio, value $5,502,274.

   13F-HR 0001951757-25-000382 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2025-04-21 (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).

7. period ended2024-12-31

   13F 10,139 shares

   Change vs previous 13F +234 shares

   1.02% of the 13F portfolio, value $4,595,659.

   13F-HR 0001951757-25-000070 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2025-01-17 (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).

8. period ended2024-09-30

   13F 9,905 shares

   Change vs previous 13F not available

   1.02% of the 13F portfolio, value $4,558,726.

   13F-HR 0001951757-24-001091 filed by MARINO, STRAM & ASSOCIATES LLC
   Filed 2024-10-21 (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).