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JENNISON ASSOCIATES LLC: SION position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JENNISON ASSOCIATES LLC on SION, newest first. How the timeline and the estimate are built.

JENNISON ASSOCIATES LLC held 1,172,133 SION shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,172,133 shares
    Change vs previous 13F -279,087 shares

    0.03% of the 13F portfolio, value $51,562,131.

    13F-HR 0000053417-26-000052 filed by JENNISON ASSOCIATES 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 1,451,220 shares
    Change vs previous 13F +335,942 shares

    0.04% of the 13F portfolio, value $58,179,411.

    13F-HR 0000053417-26-000040 filed by JENNISON ASSOCIATES 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 1,115,278 shares
    Change vs previous 13F +117,903 shares

    0.03% of the 13F portfolio, value $45,882,536.

    13F-HR 0000053417-26-000012 filed by JENNISON ASSOCIATES 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 997,375 shares
    Change vs previous 13F +244,575 shares

    0.02% of the 13F portfolio, value $29,332,799.

    13F-HR 0000053417-25-000088 filed by JENNISON ASSOCIATES LLC
    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 752,800 shares
    Change vs previous 13F -107,127 shares

    0.01% of the 13F portfolio, value $13,061,080.

    13F-HR 0000053417-25-000076 filed by JENNISON ASSOCIATES LLC
    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 859,927 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,994,836.

    13F-HR 0000053417-25-000046 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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