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Disclosery

STATE STREET CORP: AMBQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STATE STREET CORP on AMBQ, newest first. How the timeline and the estimate are built.

STATE STREET CORP held 861,979 AMBQ shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 861,979 shares
    Change vs previous 13F +601,752 shares

    <0.01% of the 13F portfolio, value $76,112,746.

    13F-HR 0000093751-26-000507 filed by STATE STREET CORP
    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 260,227 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,612,368.

    13F-HR 0000093751-26-000315 filed by STATE STREET CORP
    Filed (acceptance time not in the bulk data set), ingested

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