Harvest Fund Management Co., Ltd: BRK-B position timeline

Harvest Fund Management Co., Ltd held 66 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-20.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 66 shares

   Change vs previous 13F -16 shares

   <0.01% of the 13F portfolio, value $33,000.

   13F-HR 0001694126-26-000007 filed by Harvest Fund Management Co., Ltd
   Filed 2026-08-20 (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 82 shares

   Change vs previous 13F -323 shares

   <0.01% of the 13F portfolio, value $39,000.

   13F-HR 0001694126-26-000003 filed by Harvest Fund Management Co., Ltd
   Filed 2026-05-14 (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 405 shares

   Change vs previous 13F -49 shares

   0.01% of the 13F portfolio, value $204,000.

   13F-HR 0001694126-26-000001 filed by Harvest Fund Management Co., Ltd
   Filed 2026-02-11 (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 454 shares

   Change vs previous 13F -2,967 shares

   0.01% of the 13F portfolio, value $228,000.

   13F-HR 0001694126-25-000008 filed by Harvest Fund Management Co., Ltd
   Filed 2025-11-14 (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 3,421 shares

   Change vs previous 13F -4,317 shares

   0.08% of the 13F portfolio, value $1,660,000.

   13F-HR 0001694126-25-000005 filed by Harvest Fund Management Co., Ltd
   Filed 2025-08-15 (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 7,738 shares

   Change vs previous 13F +787 shares

   0.2% of the 13F portfolio, value $4,126,000.

   13F-HR 0001694126-25-000003 filed by Harvest Fund Management Co., Ltd
   Filed 2025-05-08 (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 6,951 shares

   Change vs previous 13F -6,697 shares

   0.15% of the 13F portfolio, value $3,151,000.

   13F-HR 0001694126-25-000001 filed by Harvest Fund Management Co., Ltd
   Filed 2025-02-11 (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 13,648 shares

   Change vs previous 13F not available

   0.37% of the 13F portfolio, value $6,281,000.

   13F-HR 0001694126-24-000007 filed by Harvest Fund Management Co., Ltd
   Filed 2024-11-13 (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).