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Disclosery

Cornerstone Advisory, LLC: NVG position timeline

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

Cornerstone Advisory, LLC held 619,791 NVG 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 619,791 shares
    Change vs previous 13F -16,682 shares

    0.66% of the 13F portfolio, value $7,933,321.

    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 636,473 shares
    Change vs previous 13F -26,676 shares

    0.74% of the 13F portfolio, value $7,847,710.

    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 663,149 shares
    Change vs previous 13F -7,215 shares

    0.8% of the 13F portfolio, value $8,395,461.

    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 670,364 shares
    Change vs previous 13F +62,884 shares

    0.81% of the 13F portfolio, value $8,238,773.

    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 607,480 shares
    Change vs previous 13F +125,323 shares

    0.78% of the 13F portfolio, value $7,247,242.

    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 482,157 shares
    Change vs previous 13F +55,975 shares

    0.68% of the 13F portfolio, value $5,785,884.

    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 426,182 shares
    Change vs previous 13F +64,819 shares

    0.61% of the 13F portfolio, value $5,391,204.

    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 361,363 shares
    Change vs previous 13F not available

    0.64% of the 13F portfolio, value $4,838,649.

    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).