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Disclosery

Cornerstone Advisory, LLC: MA position timeline

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

Cornerstone Advisory, LLC held 10,272 MA shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,272 shares
    Change vs previous 13F +527 shares

    0.44% of the 13F portfolio, value $5,275,689.

    13F-HR 0001765380-26-000238 filed by Cornerstone Advisory, 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 9,745 shares
    Change vs previous 13F +227 shares

    0.46% of the 13F portfolio, value $4,869,332.

    13F-HR 0001765380-26-000144 filed by Cornerstone 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 ended2025-12-31
    13F 9,518 shares
    Change vs previous 13F +97 shares

    0.52% of the 13F portfolio, value $5,433,666.

    13F-HR 0001765380-26-000050 filed by Cornerstone 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 ended2025-09-30
    13F 9,421 shares
    Change vs previous 13F +202 shares

    0.53% of the 13F portfolio, value $5,358,765.

    13F-HR 0001765380-25-000443 filed by Cornerstone 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 ended2025-06-30
    13F 9,219 shares
    Change vs previous 13F +74 shares

    0.56% of the 13F portfolio, value $5,180,465.

    13F-HR 0001765380-25-000271 filed by Cornerstone 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 ended2025-03-31
    13F 9,145 shares
    Change vs previous 13F +55 shares

    0.6% of the 13F portfolio, value $5,111,892.

    13F-HR 0001765380-25-000178 filed by Cornerstone 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 ended2024-12-31
    13F 9,090 shares
    Change vs previous 13F -214 shares

    0.58% of the 13F portfolio, value $5,133,597.

    13F-HR 0001765380-25-000128 filed by Cornerstone Advisory, 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 9,304 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $4,594,148.

    13F-HR 0001765380-24-000416 filed by Cornerstone Advisory, LLC
    Filed (acceptance time not in the bulk data set), ingested

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