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CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC: SPYM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC on SPYM, newest first. How the timeline and the estimate are built.

CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC held 319,169 SPYM shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 319,169 shares
    Change vs previous 13F -6,249 shares

    3.67% of the 13F portfolio, value $28,048,609.

    13F-HR 0002044324-26-000005 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 325,418 shares
    Change vs previous 13F +20,753 shares

    3.84% of the 13F portfolio, value $24,907,531.

    13F-HR 0002044324-26-000004 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 304,665 shares
    Change vs previous 13F +6,545 shares

    3.97% of the 13F portfolio, value $24,440,220.

    13F-HR 0002044324-26-000001 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 298,120 shares
    Change vs previous 13F -9,673 shares

    4.08% of the 13F portfolio, value $23,354,693.

    13F-HR 0002044324-25-000012 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 307,793 shares
    Change vs previous 13F +6,098 shares

    4.31% of the 13F portfolio, value $22,373,470.

    13F-HR 0002044324-25-000007 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 301,695 shares
    Change vs previous 13F +1,277 shares

    4.06% of the 13F portfolio, value $19,839,493.

    13F-HR 0002044324-25-000002 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 300,418 shares
    Change vs previous 13F +560 shares

    4.48% of the 13F portfolio, value $20,710,829.

    13F-HR 0002044324-25-000001 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 299,858 shares
    Change vs previous 13F not available

    4.47% of the 13F portfolio, value $20,243,419.

    13F-HR 0001799964-24-000006 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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