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Red Spruce Capital, LLC: AMBA position timeline

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

Red Spruce Capital, LLC held 20,084 AMBA shares at 2026-09-30 per its 13F-HR filed 2026-10-07.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 20,084 shares
    Change vs previous 13F -301 shares

    0.49% of the 13F portfolio, value $1,396,039.

    13F-HR 0001214659-26-012633 filed by Red Spruce Capital, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 20,385 shares
    Change vs previous 13F +5,744 shares

    0.61% of the 13F portfolio, value $1,749,033.

    13F-HR 0001214659-26-008276 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 14,641 shares
    Change vs previous 13F -3 shares

    0.31% of the 13F portfolio, value $753,646.

    13F-HR 0001214659-26-004490 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 14,644 shares
    Change vs previous 13F -384 shares

    0.41% of the 13F portfolio, value $1,037,381.

    13F-HR 0001214659-26-000131 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 15,028 shares
    Change vs previous 13F -21 shares

    0.51% of the 13F portfolio, value $1,240,111.

    13F-HR 0001214659-25-014636 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 15,049 shares
    Change vs previous 13F +6,428 shares

    0.43% of the 13F portfolio, value $994,212.

    13F-HR 0001214659-25-010111 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 8,621 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $433,895.

    13F-HR 0001214659-25-005550 filed by Red Spruce Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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