GRITSTONE ASSET MANAGEMENT LLC: NHICW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GRITSTONE ASSET MANAGEMENT LLC on NHICW, newest first. How the timeline and the estimate are built.

GRITSTONE ASSET MANAGEMENT LLC held 61,770 NHICW shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

period ended2026-06-30
13F 61,770 shares
Change vs previous 13F 0 shares
0.12% of the 13F portfolio, value $129,717.
13F-HR 0001705819-26-000051 filed by GRITSTONE ASSET MANAGEMENT LLC
Filed 2026-08-06 (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).
period ended2026-03-31
13F 61,770 shares
Change vs previous 13F 0 shares
0.03% of the 13F portfolio, value $25,326.
13F-HR 0001705819-26-000034 filed by GRITSTONE ASSET MANAGEMENT LLC
Filed 2026-05-05 (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).
period ended2025-12-31
13F 61,770 shares
Change vs previous 13F 0 shares
0.03% of the 13F portfolio, value $27,815.
13F-HR 0001705819-26-000012 filed by GRITSTONE ASSET MANAGEMENT LLC
Filed 2026-01-23 (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).
period ended2025-09-30
13F 61,770 shares
Change vs previous 13F -730 shares
0.02% of the 13F portfolio, value $22,237.
13F-HR 0001705819-25-000075 filed by GRITSTONE ASSET MANAGEMENT LLC
Filed 2025-11-04 (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).
period ended2025-06-30
13F 62,500 shares
Change vs previous 13F not available
0.02% of the 13F portfolio, value $20,369.
13F-HR 0001705819-25-000051 filed by GRITSTONE ASSET MANAGEMENT LLC
Filed 2025-07-25 (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).