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Cobblestone Asset Management LLC: JPST position timeline

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

Cobblestone Asset Management LLC held 716,865 JPST shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 716,865 shares
    Change vs previous 13F +170,502 shares

    15.12% of the 13F portfolio, value $36,251,867.

    13F-HR 0001994512-26-000007 filed by Cobblestone Asset 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 546,363 shares
    Change vs previous 13F -69,015 shares

    12.43% of the 13F portfolio, value $27,651,435.

    13F-HR 0001994512-26-000005 filed by Cobblestone Asset 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 615,378 shares
    Change vs previous 13F +10,524 shares

    13.97% of the 13F portfolio, value $31,131,974.

    13F-HR 0001994512-26-000001 filed by Cobblestone Asset 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 604,854 shares
    Change vs previous 13F +58,890 shares

    14.03% of the 13F portfolio, value $30,684,243.

    13F-HR 0001994512-25-000006 filed by Cobblestone Asset Management 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 545,964 shares
    Change vs previous 13F +464,351 shares

    14.55% of the 13F portfolio, value $27,669,456.

    13F-HR 0001994512-25-000004 filed by Cobblestone Asset Management 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 81,613 shares
    Change vs previous 13F +9,413 shares

    2.41% of the 13F portfolio, value $4,132,066.

    13F-HR 0001994512-25-000003 filed by Cobblestone Asset Management LLC
    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 72,200 shares
    Change vs previous 13F -121,713 shares

    2.37% of the 13F portfolio, value $3,636,707.

    13F-HR 0001994512-25-000001 filed by Cobblestone Asset Management LLC
    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 193,913 shares
    Change vs previous 13F not available

    5.92% of the 13F portfolio, value $9,839,128.

    13F-HR 0001994512-24-000006 filed by Cobblestone Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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