Polunin Capital Partners Ltd: ACMR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polunin Capital Partners Ltd on ACMR, newest first. How the timeline and the estimate are built.

Polunin Capital Partners Ltd held 748,498 ACMR shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

period ended2026-06-30
13F 748,498 shares
Change vs previous 13F -14,820 shares
18.92% of the 13F portfolio, value $77,095,000.
13F-HR 0001629869-26-000004 filed by Polunin Capital Partners Ltd
Filed 2026-07-15 (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 763,318 shares
Change vs previous 13F not available
8.25% of the 13F portfolio, value $31,807,000.
13F-HR 0001629869-26-000003 filed by Polunin Capital Partners Ltd
Filed 2026-04-15 (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).