Greylin Investment Management, Inc: BRK-B position timeline

Greylin Investment Management, Inc held 528,353 BRK-B shares at 2024-06-30 per its 13F-HR filed 2024-07-19.

the latest 13F is the newest step

1. period ended2024-06-30

   13F 528,353 shares

   Change vs previous 13F -10,926 shares

   35.95% of the 13F portfolio, value $214,934,000.

   13F-HR 0001085146-24-003115 filed by Greylin Investment Management, Inc
   Filed 2024-07-19 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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

2. period ended2024-03-31

   13F 539,279 shares

   Change vs previous 13F -35,971 shares

   36.36% of the 13F portfolio, value $226,777,605.

   13F-HR 0001085146-24-002007 filed by Greylin Investment Management, Inc
   Filed 2024-04-24 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC

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

3. period ended2023-12-31

   13F 575,250 shares

   Change vs previous 13F -1,213 shares

   35.48% of the 13F portfolio, value $205,168,665.

   13F-HR 0001085146-24-000498 filed by Greylin Investment Management, Inc
   Filed 2024-01-26 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC

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

4. period ended2023-09-30

   13F 576,463 shares

   Change vs previous 13F -20,570 shares

   36.28% of the 13F portfolio, value $201,934,989.

   13F-HR 0001085146-23-003634 filed by Greylin Investment Management, Inc
   Filed 2023-10-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:30:40 UTC

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

5. period ended2023-06-30

   13F 597,033 shares

   Change vs previous 13F -21,080 shares

   36.78% of the 13F portfolio, value $203,588,253.

   13F-HR 0001085146-23-002612 filed by Greylin Investment Management, Inc
   Filed 2023-07-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:31:37 UTC

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

6. period ended2023-03-31

   13F 618,113 shares

   Change vs previous 13F +3,620 shares

   34.8% of the 13F portfolio, value $190,854,751.

   13F-HR 0001085146-23-001559 filed by Greylin Investment Management, Inc
   Filed 2023-04-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:32:36 UTC

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

7. period ended2022-12-31

   13F 614,493 shares

   Change vs previous 13F +512 shares

   34.99% of the 13F portfolio, value $189,816,888.

   13F-HR 0001085146-23-000360 filed by Greylin Investment Management, Inc
   Filed 2023-01-25 (acceptance time not in the bulk data set), ingested 2026-10-07 18:33:21 UTC

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

8. period ended2022-09-30

   13F 613,981 shares

   Change vs previous 13F not available

   34.09% of the 13F portfolio, value $163,945,000.

   13F-HR 0001085146-22-003389 filed by Greylin Investment Management, Inc
   Filed 2022-10-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:34:10 UTC

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