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Disclosery

MARTINGALE ASSET MANAGEMENT L P: SKYW position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 33,980 SKYW 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 33,980 shares
    Change vs previous 13F -18,833 shares

    0.08% of the 13F portfolio, value $3,375,234.

    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 52,813 shares
    Change vs previous 13F +14,495 shares

    0.12% of the 13F portfolio, value $4,849,818.

    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 38,318 shares
    Change vs previous 13F +991 shares

    0.1% of the 13F portfolio, value $3,847,511.

    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 37,327 shares
    Change vs previous 13F +5,776 shares

    0.09% of the 13F portfolio, value $3,755,843.

    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 31,551 shares
    Change vs previous 13F +16,388 shares

    0.08% of the 13F portfolio, value $3,248,807.

    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 15,163 shares
    Change vs previous 13F +3,042 shares

    0.03% of the 13F portfolio, value $1,324,792.

    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).

  7. period ended2024-12-31
    13F 12,121 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,213,676.

    13F-HR 0000936944-25-000003 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).