Skip to content
Disclosery

Square Wave Capital, LLC: EFX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Square Wave Capital, LLC on EFX, newest first. How the timeline and the estimate are built.

Square Wave Capital, LLC held 0 EFX shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -165,020 shares

    13F-HR 0001213900-26-057257 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 165,020 shares
    Change vs previous 13F +18,123 shares

    8.32% of the 13F portfolio, value $35,806,040.

    13F-HR 0001213900-26-017018 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 146,897 shares
    Change vs previous 13F +87,935 shares

    13.79% of the 13F portfolio, value $37,683,487.

    13F-HR 0001213900-25-110488 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 58,962 shares
    Change vs previous 13F +1,638 shares

    14.67% of the 13F portfolio, value $15,292,974.

    13F-HR 0001213900-25-076212 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 57,324 shares
    Change vs previous 13F +10,307 shares

    14.94% of the 13F portfolio, value $13,961,833.

    13F-HR 0001213900-25-067379 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 47,017 shares
    Change vs previous 13F not available

    11.55% of the 13F portfolio, value $11,982,282.

    13F-HR 0001213900-25-067377 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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