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Disclosery

Laurion Capital Management LP: MDLN position timeline

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

Laurion Capital Management LP held 348,643 MDLN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 348,643 shares
    Change vs previous 13F +148,567 shares

    1% of the 13F portfolio, value $13,750,480.

    13F-HR 0001390202-26-000016 filed by Laurion 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 200,076 shares
    Change vs previous 13F not available

    0.84% of the 13F portfolio, value $8,903,382.

    13F-HR 0001390202-26-000008 filed by Laurion Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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