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EMERALD ADVISERS, LLC: AAOI position timeline

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

EMERALD ADVISERS, LLC held 401,588 AAOI shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 401,588 shares
    Change vs previous 13F -362,129 shares

    0.69% of the 13F portfolio, value $59,499,278.

    13F-HR 0001104659-26-090959 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 211,574 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 136,959 shares
    • Emerald Investment Advisers, LLC: 53,055 shares

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

  2. period ended2026-03-31
    13F 763,717 shares
    Change vs previous 13F -305,910 shares

    1.02% of the 13F portfolio, value $64,602,820.

    13F-HR 0001104659-26-054901 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 433,882 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 271,760 shares
    • Emerald Investment Advisers, LLC: 58,075 shares

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

  3. period ended2025-12-31
    13F 1,069,627 shares
    Change vs previous 13F +80,186 shares

    0.7% of the 13F portfolio, value $37,287,197.

    13F-HR 0001104659-26-011928 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 670,577 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 399,050 shares

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

  4. period ended2025-09-30
    13F 989,441 shares
    Change vs previous 13F -1,836 shares

    0.51% of the 13F portfolio, value $25,656,205.

    13F-HR 0001104659-25-104111 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 609,645 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 379,796 shares

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

  5. period ended2025-06-30
    13F 991,277 shares
    Change vs previous 13F +23,905 shares

    0.58% of the 13F portfolio, value $25,465,906.

    13F-HR 0001104659-25-073440 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 620,281 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 370,996 shares

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

  6. period ended2025-03-31
    13F 967,372 shares
    Change vs previous 13F -39,085 shares

    0.41% of the 13F portfolio, value $14,849,161.

    13F-HR 0001104659-25-043298 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 596,376 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 370,996 shares

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

  7. period ended2024-12-31
    13F 1,006,457 shares
    Change vs previous 13F +69,845 shares

    0.88% of the 13F portfolio, value $37,098,005.

    13F-HR 0001104659-25-011405 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 606,997 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 399,460 shares

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

  8. period ended2024-09-30
    13F 936,612 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $13,402,918.

    13F-HR 0001104659-24-112224 filed by EMERALD ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • EMERALD ADVISERS, LLC: 526,458 shares
    • EMERALD MUTUAL FUND ADVISERS TRUST: 410,154 shares

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