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Disclosery

Montanaro Asset Management Ltd: BCPC position timeline

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

Montanaro Asset Management Ltd held 87,518 BCPC 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 87,518 shares
    Change vs previous 13F -11,182 shares

    4.66% of the 13F portfolio, value $14,786,166.

    13F-HR 0001831133-26-000003 filed by Montanaro Asset Management Ltd
    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 98,700 shares
    Change vs previous 13F -2,600 shares

    5% of the 13F portfolio, value $16,727,676.

    13F-HR 0001831133-26-000002 filed by Montanaro Asset Management Ltd
    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 101,300 shares
    Change vs previous 13F +22,600 shares

    4.33% of the 13F portfolio, value $15,535,368.

    13F-HR 0001831133-26-000001 filed by Montanaro Asset Management Ltd
    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 78,700 shares
    Change vs previous 13F +4,300 shares

    2.95% of the 13F portfolio, value $11,809,722.

    13F-HR 0001831133-25-000003 filed by Montanaro Asset Management Ltd
    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 74,400 shares
    Change vs previous 13F -500 shares

    3.05% of the 13F portfolio, value $11,844,480.

    13F-HR 0001085146-25-004529 filed by Montanaro Asset Management Ltd
    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 74,900 shares
    Change vs previous 13F -32,600 shares

    3.65% of the 13F portfolio, value $12,433,400.

    13F-HR 0001085146-25-003010 filed by Montanaro Asset Management Ltd
    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 107,500 shares
    Change vs previous 13F -20,300 shares

    3.62% of the 13F portfolio, value $17,521,963.

    13F-HR 0001085146-25-001037 filed by Montanaro Asset Management Ltd
    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 127,800 shares
    Change vs previous 13F not available

    4.01% of the 13F portfolio, value $22,492,800.

    13F-HR 0001085146-24-005318 filed by Montanaro Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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