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Disclosery

First Long Island Investors, LLC: BX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of First Long Island Investors, LLC on BX, newest first. How the timeline and the estimate are built.

First Long Island Investors, LLC held 63,585 BX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 63,585 shares
    Change vs previous 13F -100,727 shares

    0.53% of the 13F portfolio, value $7,482,047.

    13F-HR 0001490429-26-000003 filed by First Long Island Investors, 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 164,312 shares
    Change vs previous 13F -579 shares

    1.53% of the 13F portfolio, value $18,894,237.

    13F-HR 0001490429-26-000002 filed by First Long Island Investors, 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 164,891 shares
    Change vs previous 13F +1,129 shares

    1.86% of the 13F portfolio, value $25,416,299.

    13F-HR 0001490429-26-000001 filed by First Long Island Investors, 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 163,762 shares
    Change vs previous 13F -299 shares

    2.08% of the 13F portfolio, value $27,978,738.

    13F-HR 0001490429-25-000005 filed by First Long Island Investors, 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 164,061 shares
    Change vs previous 13F +335 shares

    1.93% of the 13F portfolio, value $24,540,244.

    13F-HR 0001490429-25-000004 filed by First Long Island Investors, 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 163,726 shares
    Change vs previous 13F -773 shares

    1.89% of the 13F portfolio, value $22,885,620.

    13F-HR 0001490429-25-000002 filed by First Long Island Investors, 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 164,499 shares
    Change vs previous 13F +3,196 shares

    2.26% of the 13F portfolio, value $28,362,918.

    13F-HR 0001490429-25-000001 filed by First Long Island Investors, 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 161,303 shares
    Change vs previous 13F not available

    1.95% of the 13F portfolio, value $24,700,328.

    13F-HR 0001490429-24-000004 filed by First Long Island Investors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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