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Disclosery

1832 Asset Management L.P.: MDB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1832 Asset Management L.P. on MDB, newest first. How the timeline and the estimate are built.

1832 Asset Management L.P. held 269,300 MDB 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 269,300 shares
    Change vs previous 13F -107,700 shares

    0.11% of the 13F portfolio, value $90,457,870.

    13F-HR 0001062993-26-004300 filed by 1832 Asset Management L.P.
    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 377,000 shares
    Change vs previous 13F -376,300 shares

    0.12% of the 13F portfolio, value $92,278,290.

    13F-HR 0001062993-26-002620 filed by 1832 Asset Management L.P.
    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 753,300 shares
    Change vs previous 13F -106,400 shares

    0.4% of the 13F portfolio, value $316,152,477.

    13F-HR 0001062993-26-000901 filed by 1832 Asset Management L.P.
    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 859,700 shares
    Change vs previous 13F +833,309 shares

    0.45% of the 13F portfolio, value $266,833,686.

    13F-HR 0001062993-25-016818 filed by 1832 Asset Management L.P.
    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 26,391 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $5,541,846.

    13F-HR 0001062993-25-014282 filed by 1832 Asset Management L.P.
    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 26,391 shares
    Change vs previous 13F -158,482 shares

    0.01% of the 13F portfolio, value $4,628,981.

    13F-HR 0001062993-25-009332 filed by 1832 Asset Management L.P.
    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 184,873 shares
    Change vs previous 13F +120,000 shares

    0.08% of the 13F portfolio, value $43,040,283.

    13F-HR 0001062993-25-002504 filed by 1832 Asset Management L.P.
    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 64,873 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $17,538,416.

    13F-HR 0001062993-24-018988 filed by 1832 Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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