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Disclosery

Soapstone Management L.P.: BLDR position timeline

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

Soapstone Management L.P. held 15,000 BLDR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 15,000 shares
    Change vs previous 13F 0 shares

    0.98% of the 13F portfolio, value $1,342,200.

    13F-HR 0001398344-26-014653 filed by Soapstone 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 15,000 shares
    Change vs previous 13F 0 shares

    0.88% of the 13F portfolio, value $1,234,950.

    13F-HR 0001398344-26-009297 filed by Soapstone 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 15,000 shares
    Change vs previous 13F 0 shares

    1.14% of the 13F portfolio, value $1,543,350.

    13F-HR 0001398344-26-003286 filed by Soapstone 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 15,000 shares
    Change vs previous 13F 0 shares

    1.23% of the 13F portfolio, value $1,818,750.

    13F-HR 0001398344-25-020993 filed by Soapstone 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 15,000 shares
    Change vs previous 13F 0 shares

    1.16% of the 13F portfolio, value $1,750,350.

    13F-HR 0001398344-25-015664 filed by Soapstone 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 15,000 shares
    Change vs previous 13F 0 shares

    1.46% of the 13F portfolio, value $1,874,100.

    13F-HR 0001398344-25-009640 filed by Soapstone 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 15,000 shares
    Change vs previous 13F -12,500 shares

    2.01% of the 13F portfolio, value $2,143,950.

    13F-HR 0001398344-25-002908 filed by Soapstone Management L.P.
    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 27,500 shares
    Change vs previous 13F not available

    4.43% of the 13F portfolio, value $5,331,150.

    13F-HR 0001398344-24-020867 filed by Soapstone Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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