Emerald Advisors, LLC: MKSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Emerald Advisors, LLC on MKSI, newest first. How the timeline and the estimate are built.

Emerald Advisors, LLC held 0 MKSI shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

period ended2026-09-30
13F 0 shares
Change vs previous 13F -475 shares
13F-HR 0001802611-26-000005 filed by Emerald Advisors, LLC
Accepted 2026-10-13 16:49:23 UTC, ingested 2026-10-13 16:50:13 UTC
Exited: the 13F for this period no longer lists the position.
period ended2026-06-30
13F 475 shares
Change vs previous 13F not available
0.03% of the 13F portfolio, value $211,438.
13F-HR 0001802611-26-000003 filed by Emerald Advisors, LLC
Filed 2026-07-20 (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).