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Disclosery

Proem Advisors LLC: MU position timeline

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

Proem Advisors LLC held 52,000 MU shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 52,000 shares
    Change vs previous 13F +37,000 shares

    12.33% of the 13F portfolio, value $60,023,080.

    13F-HR 0001172661-26-003237 filed by Proem Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 15,000 shares
    Change vs previous 13F +5,000 shares

    1.67% of the 13F portfolio, value $5,067,600.

    13F-HR 0001172661-26-001768 filed by Proem Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 10,000 shares
    Change vs previous 13F not available

    0.97% of the 13F portfolio, value $2,854,100.

    13F-HR 0001172661-26-000468 filed by Proem Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).