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Disclosery

SRB CORP: XLC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SRB CORP on XLC, newest first. How the timeline and the estimate are built.

SRB CORP held 800,774 XLC 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 800,774 shares
    Change vs previous 13F 0 shares

    4.61% of the 13F portfolio, value $85,786,919.

    13F-HR 0000904454-26-000456 filed by SRB CORP
    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 800,774 shares
    Change vs previous 13F not available

    5.45% of the 13F portfolio, value $88,773,805.

    13F-HR 0000904454-26-000289 filed by SRB CORP
    Filed (acceptance time not in the bulk data set), ingested

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