Skip to content
Disclosery

683 Capital Management, LLC: ALEC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 683 Capital Management, LLC on ALEC, newest first. How the timeline and the estimate are built.

683 Capital Management, LLC held 3,200,000 ALEC 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 3,200,000 shares
    Change vs previous 13F 0 shares

    0.59% of the 13F portfolio, value $6,432,000.

    13F-HR 0001404574-26-000023 filed by 683 Capital Management, LLC
    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 3,200,000 shares
    Change vs previous 13F -150,000 shares

    0.64% of the 13F portfolio, value $6,880,000.

    13F-HR 0001404574-26-000018 filed by 683 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 3,350,000 shares
    Change vs previous 13F +2,350,000 shares

    0.43% of the 13F portfolio, value $5,226,000.

    13F-HR 0001404574-26-000003 filed by 683 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,000,000 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $2,960,000.

    13F-HR 0001404574-25-000002 filed by 683 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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