HELLMAN JORDAN MANAGEMENT CO INC /MA/: MU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HELLMAN JORDAN MANAGEMENT CO INC /MA/ on MU, newest first. How the timeline and the estimate are built.

HELLMAN JORDAN MANAGEMENT CO INC /MA/ held 0 MU shares at 2022-09-30 per its 13F-HR filed 2022-10-13.

the latest 13F is the newest step

period ended2022-09-30
13F 0 shares
Change vs previous 13F -7,580 shares
13F-HR 0000779519-22-000005 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2022-10-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:34:10 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2022-06-30
13F 7,580 shares
Change vs previous 13F +80 shares
0.56% of the 13F portfolio, value $419,000.
13F-HR 0000779519-22-000004 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2022-09-27 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:03 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2022-03-31
13F 7,500 shares
Change vs previous 13F +899 shares
0.63% of the 13F portfolio, value $584,000.
13F-HR 0000779519-22-000003 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2022-06-16 (acceptance time not in the bulk data set), ingested 2026-10-07 18:35:57 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-12-31
13F 6,601 shares
Change vs previous 13F -235 shares
0.74% of the 13F portfolio, value $615,000.
13F-HR 0000779519-22-000001 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2022-01-26 (acceptance time not in the bulk data set), ingested 2026-10-07 18:36:54 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-09-30
13F 6,836 shares
Change vs previous 13F 0 shares
0.68% of the 13F portfolio, value $485,000.
13F-HR 0000779519-21-000008 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2021-10-26 (acceptance time not in the bulk data set), ingested 2026-10-07 18:37:51 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-06-30
13F 6,836 shares
Change vs previous 13F -20,094 shares
1.03% of the 13F portfolio, value $581,000.
13F-HR 0000779519-21-000007 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2021-07-21 (acceptance time not in the bulk data set), ingested 2026-10-07 18:38:33 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-03-31
13F 26,930 shares
Change vs previous 13F not available
3.45% of the 13F portfolio, value $2,375,000.
13F-HR 0000779519-21-000004 filed by HELLMAN JORDAN MANAGEMENT CO INC /MA/
Filed 2021-05-06 (acceptance time not in the bulk data set), ingested 2026-10-07 18:39:37 UTC
Acceptance time not in the bulk data set (spec §4.2).