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BLAIR WILLIAM & CO/IL: SPG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on SPG, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 18,882 SPG 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 18,882 shares
    Change vs previous 13F -144 shares

    0.01% of the 13F portfolio, value $4,222,995.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 19,026 shares
    Change vs previous 13F +2,629 shares

    0.01% of the 13F portfolio, value $3,548,834.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 16,397 shares
    Change vs previous 13F -307 shares

    0.01% of the 13F portfolio, value $3,035,273.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 16,704 shares
    Change vs previous 13F +183 shares

    0.01% of the 13F portfolio, value $3,134,815.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 16,521 shares
    Change vs previous 13F -4,107 shares

    0.01% of the 13F portfolio, value $2,655,960.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 20,628 shares
    Change vs previous 13F -560 shares

    0.01% of the 13F portfolio, value $3,425,888.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 21,188 shares
    Change vs previous 13F +1,202 shares

    0.01% of the 13F portfolio, value $3,648,833.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 19,986 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,377,971.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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