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Disclosery

MARTINGALE ASSET MANAGEMENT L P: QNST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARTINGALE ASSET MANAGEMENT L P on QNST, newest first. How the timeline and the estimate are built.

MARTINGALE ASSET MANAGEMENT L P held 103,178 QNST shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 103,178 shares
    Change vs previous 13F +22,058 shares

    0.04% of the 13F portfolio, value $1,511,558.

    13F-HR 0000936944-26-000006 filed by MARTINGALE ASSET MANAGEMENT L P
    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 81,120 shares
    Change vs previous 13F +7,797 shares

    0.02% of the 13F portfolio, value $974,252.

    13F-HR 0000936944-26-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 73,323 shares
    Change vs previous 13F +7,725 shares

    0.03% of the 13F portfolio, value $1,053,652.

    13F-HR 0000936944-26-000002 filed by MARTINGALE ASSET MANAGEMENT L P
    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 65,598 shares
    Change vs previous 13F +4,434 shares

    0.03% of the 13F portfolio, value $1,014,802.

    13F-HR 0000936944-25-000010 filed by MARTINGALE ASSET MANAGEMENT L P
    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 61,164 shares
    Change vs previous 13F +5,687 shares

    0.02% of the 13F portfolio, value $984,741.

    13F-HR 0000936944-25-000008 filed by MARTINGALE ASSET MANAGEMENT L P
    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 55,477 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $989,710.

    13F-HR 0000936944-25-000005 filed by MARTINGALE ASSET MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

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