HERALD INVESTMENT MANAGEMENT Ltd: VIAV position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HERALD INVESTMENT MANAGEMENT Ltd on VIAV, newest first. How the timeline and the estimate are built.

HERALD INVESTMENT MANAGEMENT Ltd held 0 VIAV shares at 2026-09-30 per its 13F-HR filed 2026-10-05.

the latest 13F is the newest step

period ended2026-09-30
13F 0 shares
Change vs previous 13F -128,167 shares
13F-HR 0001512022-26-000011 filed by HERALD INVESTMENT MANAGEMENT Ltd
Accepted 2026-10-05 14:47:02 UTC, ingested 2026-10-06 10:25:09 UTC
Exited: the 13F for this period no longer lists the position.
period ended2026-06-30
13F 128,167 shares
Change vs previous 13F -96,833 shares
0.83% of the 13F portfolio, value $6,121,256.
13F-HR 0001512022-26-000006 filed by HERALD INVESTMENT MANAGEMENT Ltd
Filed 2026-07-23 (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 225,000 shares
Change vs previous 13F -50,000 shares
1.04% of the 13F portfolio, value $7,483,500.
13F-HR 0001512022-26-000005 filed by HERALD INVESTMENT MANAGEMENT Ltd
Filed 2026-05-13 (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 275,000 shares
Change vs previous 13F not available
0.64% of the 13F portfolio, value $4,900,500.
13F-HR 0001512022-26-000004 filed by HERALD INVESTMENT MANAGEMENT Ltd
Filed 2026-02-13 (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).