Skip to content
Disclosery

Citadel Investment Advisory, Inc.: LBRDK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Citadel Investment Advisory, Inc. on LBRDK, newest first. How the timeline and the estimate are built.

Citadel Investment Advisory, Inc. held 3,324 LBRDK shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,324 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $111,000.

    13F-HR 0001811907-26-000003 filed by Citadel Investment Advisory, Inc.
    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 3,324 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $167,000.

    13F-HR 0001811907-26-000002 filed by Citadel Investment Advisory, Inc.
    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 3,324 shares
    Change vs previous 13F -88 shares

    0.07% of the 13F portfolio, value $162,000.

    13F-HR 0001811907-26-000001 filed by Citadel Investment Advisory, Inc.
    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 3,412 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $217,000.

    13F-HR 0001811907-25-000005 filed by Citadel Investment Advisory, Inc.
    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 3,412 shares
    Change vs previous 13F -249 shares

    0.16% of the 13F portfolio, value $336,000.

    13F-HR 0001811907-25-000003 filed by Citadel Investment Advisory, Inc.
    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 3,661 shares
    Change vs previous 13F 0 shares

    0.15% of the 13F portfolio, value $311,000.

    13F-HR 0001811907-25-000002 filed by Citadel Investment Advisory, Inc.
    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 3,661 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $274,000.

    13F-HR 0001811907-25-000001 filed by Citadel Investment Advisory, Inc.
    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 3,661 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $283,000.

    13F-HR 0001811907-24-000004 filed by Citadel Investment Advisory, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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