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Disclosery

HARBOR INVESTMENT ADVISORY, LLC: JSI position timeline

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

HARBOR INVESTMENT ADVISORY, LLC held 156,923 JSI 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 156,923 shares
    Change vs previous 13F +15,650 shares

    0.53% of the 13F portfolio, value $7,833,596.

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

  2. period ended2026-06-30
    13F 141,273 shares
    Change vs previous 13F +21,524 shares

    0.51% of the 13F portfolio, value $7,234,590.

    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 119,749 shares
    Change vs previous 13F +33,245 shares

    0.49% of the 13F portfolio, value $6,173,061.

    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 86,504 shares
    Change vs previous 13F +38,348 shares

    0.34% of the 13F portfolio, value $4,503,398.

    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 48,156 shares
    Change vs previous 13F +22,169 shares

    0.21% of the 13F portfolio, value $2,517,114.

    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 25,987 shares
    Change vs previous 13F +12,633 shares

    0.12% of the 13F portfolio, value $1,367,436.

    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 13,354 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $699,082.

    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).