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Disclosery

Little Harbor Advisors, LLC: SPY position timeline

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

Little Harbor Advisors, LLC held 216,634 SPY shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 216,634 shares
    Change vs previous 13F +1,183 shares

    79.53% of the 13F portfolio, value $161,775,772.

    13F-HR 0001539639-26-000005 filed by Little Harbor 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 215,451 shares
    Change vs previous 13F +3,549 shares

    83.19% of the 13F portfolio, value $140,116,000.

    13F-HR 0001539639-26-000004 filed by Little Harbor 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 211,902 shares
    Change vs previous 13F -13,387 shares

    74.53% of the 13F portfolio, value $144,500,000.

    13F-HR 0001539639-26-000002 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 225,289 shares
    Change vs previous 13F +24,620 shares

    74.99% of the 13F portfolio, value $150,083,000.

    13F-HR 0001539639-25-000009 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 200,669 shares
    Change vs previous 13F -6,183 shares

    73.56% of the 13F portfolio, value $123,983,000.

    13F-HR 0001539639-25-000006 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 206,852 shares
    Change vs previous 13F -1,209 shares

    71.36% of the 13F portfolio, value $115,710,000.

    13F-HR 0001539639-25-000004 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 208,061 shares
    Change vs previous 13F +2,568 shares

    72% of the 13F portfolio, value $121,940,000.

    13F-HR 0001539639-25-000002 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 205,493 shares
    Change vs previous 13F not available

    73.28% of the 13F portfolio, value $117,904,000.

    13F-HR 0001539639-24-000007 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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