Spartan Fund Management Inc.: MU position timeline

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

Spartan Fund Management Inc. held 0 MU shares at 2024-03-31 per its 13F-HR filed 2024-04-23.

the latest 13F is the newest step

period ended2024-03-31
13F 0 shares
Change vs previous 13F -12,280 shares
13F-HR 0001930346-24-000002 filed by Spartan Fund Management Inc.
Filed 2024-04-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2023-12-31
13F 12,280 shares
Change vs previous 13F 0 shares
1.29% of the 13F portfolio, value $1,047,975.
13F-HR 0001930346-24-000001 filed by Spartan Fund Management Inc.
Filed 2024-02-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2023-09-30
13F 12,280 shares
Change vs previous 13F 0 shares
0.63% of the 13F portfolio, value $835,408.
13F-HR 0001930346-23-000007 filed by Spartan Fund Management Inc.
Filed 2023-10-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:30:40 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2023-06-30
13F/A 12,280 shares
Change vs previous 13F 0 shares
0.38% of the 13F portfolio, value $774,991.
13F-HR/A 0001930346-23-000006 filed by Spartan Fund Management Inc.
Filed 2023-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:31:37 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2023-03-31
13F/A 12,280 shares
Change vs previous 13F not available
0.34% of the 13F portfolio, value $740,975.
13F-HR/A 0001930346-23-000004 filed by Spartan Fund Management Inc.
Filed 2023-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:32:36 UTC
Acceptance time not in the bulk data set (spec §4.2).