MIZUHO FINANCIAL GROUP INC: RIVN position timeline

MIZUHO FINANCIAL GROUP INC held 578,174 RIVN 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 578,174 shares

   Change vs previous 13F -104,850 shares

   0.18% of the 13F portfolio, value $10,031,319.

   13F-HR 0001062993-26-003824 filed by MIZUHO MARKETS AMERICAS 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 683,024 shares

   Change vs previous 13F +94,840 shares

   0.29% of the 13F portfolio, value $10,279,511.

   13F-HR 0001062993-26-002603 filed by MIZUHO MARKETS AMERICAS LLC
   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 588,184 shares

   Change vs previous 13F -150,350 shares

   0.25% of the 13F portfolio, value $11,593,107.

   13F-HR 0001062993-26-000681 filed by MIZUHO MARKETS AMERICAS LLC
   Filed 2026-02-06 (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 738,534 shares

   Change vs previous 13F +615,710 shares

   0.23% of the 13F portfolio, value $10,841,679.

   13F-HR 0001062993-25-016366 filed by MIZUHO MARKETS AMERICAS 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).

5. period ended2025-06-30

   13F 122,824 shares

   Change vs previous 13F +122,824 shares

   0.06% of the 13F portfolio, value $1,687,602.

   13F-HR 0001062993-25-013443 filed by MIZUHO MARKETS AMERICAS LLC
   Filed 2025-08-01 (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 ended2024-12-31

   13F 0 shares

   Change vs previous 13F -531,568 shares

   13F-HR 0001062993-25-002068 filed by MIZUHO MARKETS AMERICAS LLC
   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).

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

7. period ended2024-09-30

   13F 531,568 shares

   Change vs previous 13F not available

   0.15% of the 13F portfolio, value $5,964,193.

   13F-HR 0001062993-24-018408 filed by MIZUHO MARKETS AMERICAS LLC
   Filed 2024-11-06 (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).