FengHe Fund Management Pte. Ltd.: MTSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FengHe Fund Management Pte. Ltd. on MTSI, newest first. How the timeline and the estimate are built.

FengHe Fund Management Pte. Ltd. held 0 MTSI shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

period ended2026-06-30
13F 0 shares
Change vs previous 13F -110,526 shares
13F-HR 0001172661-26-003145 filed by FengHe Fund Management Pte. Ltd.
Filed 2026-08-07 (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).
Exited: the 13F for this period no longer lists the position.
period ended2026-03-31
13F 110,526 shares
Change vs previous 13F -418,800 shares
3.39% of the 13F portfolio, value $24,544,509.
13F-HR 0001172661-26-002020 filed by FengHe Fund Management Pte. Ltd.
Filed 2026-05-15 (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 529,326 shares
Change vs previous 13F not available
5.1% of the 13F portfolio, value $90,662,957.
13F-HR 0001172661-26-000399 filed by FengHe Fund Management Pte. Ltd.
Filed 2026-01-30 (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).