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Disclosery

HARBOR INVESTMENT ADVISORY, LLC: MGNR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARBOR INVESTMENT ADVISORY, LLC on MGNR, newest first. How the timeline and the estimate are built.

HARBOR INVESTMENT ADVISORY, LLC held 107,606 MGNR shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 107,606 shares
    Change vs previous 13F +6,161 shares

    0.36% of the 13F portfolio, value $5,307,128.

    13F-HR 0001468792-26-000011 filed by HARBOR INVESTMENT ADVISORY, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 101,445 shares
    Change vs previous 13F +6,583 shares

    0.34% of the 13F portfolio, value $4,925,155.

    13F-HR 0001468792-26-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 94,862 shares
    Change vs previous 13F +15,727 shares

    0.39% of the 13F portfolio, value $4,892,982.

    13F-HR 0001468792-26-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 79,135 shares
    Change vs previous 13F +7,462 shares

    0.26% of the 13F portfolio, value $3,489,854.

    13F-HR 0001468792-26-000001 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 71,673 shares
    Change vs previous 13F +27,641 shares

    0.24% of the 13F portfolio, value $2,899,173.

    13F-HR 0001468792-25-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 44,032 shares
    Change vs previous 13F +21,963 shares

    0.13% of the 13F portfolio, value $1,462,831.

    13F-HR 0001468792-25-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 22,069 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $657,215.

    13F-HR 0001468792-25-000004 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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