Jasper Ridge Partners, L.P.: RBRK position timeline

Jasper Ridge Partners, L.P. held 3,550 RBRK shares at 2026-06-30 per its 13F-HR/A filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F/A 3,550 shares

   Change vs previous 13F +3,550 shares

   0.01% of the 13F portfolio, value $284,994.

   13F-HR/A 0001453381-26-000013 filed by Jasper Ridge Partners, L.P.
   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).

2. period ended2025-09-30

   13F 0 shares

   Change vs previous 13F -13,812 shares

   13F-HR 0001453381-25-000004 filed by Jasper Ridge Partners, L.P.
   Filed 2025-11-17 (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).

   Exited: the 13F for this period no longer lists the position.

3. period ended2025-06-30

   13F 13,812 shares

   Change vs previous 13F +8,262 shares

   0.03% of the 13F portfolio, value $1,237,417.

   13F-HR 0001938900-25-000004 filed by Jasper Ridge Partners, L.P.
   Filed 2025-08-14 (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).

4. period ended2025-03-31

   13F 5,550 shares

   Change vs previous 13F +2,247 shares

   0.01% of the 13F portfolio, value $338,439.

   13F-HR 0001938900-25-000003 filed by Jasper Ridge Partners, L.P.
   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).

5. period ended2024-12-31

   13F 3,303 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $215,884.

   13F-HR 0001938900-25-000002 filed by Jasper Ridge Partners, L.P.
   Filed 2025-02-14 (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).