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Disclosery

Brevan Howard Capital Management LP: ADTN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Brevan Howard Capital Management LP on ADTN, newest first. How the timeline and the estimate are built.

Brevan Howard Capital Management LP held 124,994 ADTN 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 124,994 shares
    Change vs previous 13F -19,220 shares

    0.02% of the 13F portfolio, value $1,737,417.

    13F-HR 0000905148-26-003711 filed by Brevan Howard Capital Management LP
    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 144,214 shares
    Change vs previous 13F +23,200 shares

    0.02% of the 13F portfolio, value $1,814,213.

    13F-HR 0000905148-26-002360 filed by Brevan Howard Capital Management LP
    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 121,014 shares
    Change vs previous 13F +73,977 shares

    0.02% of the 13F portfolio, value $1,051,612.

    13F-HR 0000905148-26-000855 filed by Brevan Howard Capital Management LP
    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 47,037 shares
    Change vs previous 13F -8,914 shares

    0.01% of the 13F portfolio, value $441,207.

    13F-HR 0000905148-25-004026 filed by Brevan Howard Capital Management LP
    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 55,951 shares
    Change vs previous 13F +55,951 shares

    0.01% of the 13F portfolio, value $501,880.

    13F-HR 0000905148-25-002941 filed by Brevan Howard Capital Management LP
    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 0 shares
    Change vs previous 13F -13,781 shares

    13F-HR 0000905148-25-000632 filed by Brevan Howard Capital Management LP
    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.

  7. period ended2024-09-30
    13F 13,781 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $81,721.

    13F-HR 0000905148-24-003131 filed by Brevan Howard Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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