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Disclosery

LOUISBOURG INVESTMENTS INC.: ENTG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of LOUISBOURG INVESTMENTS INC. on ENTG, newest first. How the timeline and the estimate are built.

LOUISBOURG INVESTMENTS INC. held 10,203 ENTG shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,203 shares
    Change vs previous 13F -18,126 shares

    0.26% of the 13F portfolio, value $1,430,502.

    13F-HR 0002053050-26-000003 filed by LOUISBOURG INVESTMENTS 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 28,329 shares
    Change vs previous 13F -10,190 shares

    0.48% of the 13F portfolio, value $2,539,441.

    13F-HR 0002053050-26-000002 filed by LOUISBOURG INVESTMENTS 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 38,519 shares
    Change vs previous 13F +8,194 shares

    0.49% of the 13F portfolio, value $2,483,443.

    13F-HR 0002053050-26-000001 filed by LOUISBOURG INVESTMENTS 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 30,325 shares
    Change vs previous 13F -4,500 shares

    0.45% of the 13F portfolio, value $2,080,263.

    13F-HR 0002053050-25-000011 filed by LOUISBOURG INVESTMENTS 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 34,825 shares
    Change vs previous 13F +3,185 shares

    0.5% of the 13F portfolio, value $2,123,271.

    13F-HR 0002053050-25-000009 filed by LOUISBOURG INVESTMENTS 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 31,640 shares
    Change vs previous 13F +9,875 shares

    0.6% of the 13F portfolio, value $2,190,027.

    13F-HR 0002053050-25-000006 filed by LOUISBOURG INVESTMENTS 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 21,765 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $1,791,439.

    13F-HR 0002053050-25-000005 filed by LOUISBOURG INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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