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Hillsdale Investment Management Inc.: AMBA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Hillsdale Investment Management Inc. on AMBA, newest first. How the timeline and the estimate are built.

Hillsdale Investment Management Inc. held 116,280 AMBA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 116,280 shares
    Change vs previous 13F +9,280 shares

    0.23% of the 13F portfolio, value $9,976,824.

    13F-HR 0001193125-26-346602 filed by Hillsdale Investment Management Inc.
    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 107,000 shares
    Change vs previous 13F +2,100 shares

    0.15% of the 13F portfolio, value $5,507,826.

    13F-HR 0001193125-26-204083 filed by Hillsdale Investment Management Inc.
    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 104,900 shares
    Change vs previous 13F +4,820 shares

    0.21% of the 13F portfolio, value $7,431,115.

    13F-HR 0001193125-26-043773 filed by Hillsdale Investment Management Inc.
    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 100,080 shares
    Change vs previous 13F +3,190 shares

    0.25% of the 13F portfolio, value $8,258,602.

    13F-HR 0001193125-25-273370 filed by Hillsdale Investment Management Inc.
    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 96,890 shares
    Change vs previous 13F +23,600 shares

    0.24% of the 13F portfolio, value $6,401,038.

    13F-HR 0000950123-25-007568 filed by Hillsdale Investment Management Inc.
    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 73,290 shares
    Change vs previous 13F +3,900 shares

    0.19% of the 13F portfolio, value $3,688,685.

    13F-HR 0000950123-25-004414 filed by Hillsdale Investment Management Inc.
    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 69,390 shares
    Change vs previous 13F +900 shares

    0.26% of the 13F portfolio, value $5,047,429.

    13F-HR 0000950123-25-001530 filed by Hillsdale Investment Management Inc.
    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 68,490 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $3,863,178.

    13F-HR 0000950123-24-010909 filed by Hillsdale Investment Management Inc.
    Filed (acceptance time not in the bulk data set), ingested

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