Green Alpha Advisors, LLC: GWH position timeline

Green Alpha Advisors, LLC held 36,973 GWH shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

1. period ended2026-09-30

   13F 36,973 shares

   Change vs previous 13F -78,802 shares

   <0.01% of the 13F portfolio, value $6,285.

   13F-HR 0001754960-26-000820 filed by Green Alpha Advisors, LLC
   Accepted 2026-10-08 18:49:19 UTC, ingested 2026-10-08 18:49:53 UTC

2. period ended2026-06-30

   13F 115,775 shares

   Change vs previous 13F +1,195 shares

   0.07% of the 13F portfolio, value $109,986.

   13F-HR 0001754960-26-000757 filed by Green Alpha Advisors, LLC
   Filed 2026-08-11 (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).

3. period ended2026-03-31

   13F 114,580 shares

   Change vs previous 13F -4,103 shares

   0.13% of the 13F portfolio, value $134,059.

   13F-HR 0001754960-26-000205 filed by Green Alpha Advisors, LLC
   Filed 2026-04-07 (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).

4. period ended2025-12-31

   13F 118,683 shares

   Change vs previous 13F +108,055 shares

   0.2% of the 13F portfolio, value $223,124.

   13F-HR 0001754960-26-000011 filed by Green Alpha Advisors, LLC
   Filed 2026-01-07 (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).

5. period ended2025-09-30

   13F 10,628 shares

   Change vs previous 13F -1,753 shares

   0.02% of the 13F portfolio, value $16,155.

   13F-HR 0001754960-25-000657 filed by Green Alpha Advisors, LLC
   Filed 2025-10-15 (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).

6. period ended2025-06-30

   13F 12,381 shares

   Change vs previous 13F -2,423 shares

   0.02% of the 13F portfolio, value $16,467.

   13F-HR 0001754960-25-000516 filed by Green Alpha Advisors, 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).

7. period ended2025-03-31

   13F 14,804 shares

   Change vs previous 13F -10,129 shares

   0.05% of the 13F portfolio, value $48,261.

   13F-HR 0001754960-25-000163 filed by Green Alpha Advisors, LLC
   Filed 2025-04-09 (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).

8. period ended2024-12-31

   13F 24,933 shares

   Change vs previous 13F not available

   0.12% of the 13F portfolio, value $146,606.

   13F-HR 0001754960-25-000003 filed by Green Alpha Advisors, LLC
   Filed 2025-01-13 (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).