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LOOMIS SAYLES & CO L P: COLL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of LOOMIS SAYLES & CO L P on COLL, newest first. How the timeline and the estimate are built.

LOOMIS SAYLES & CO L P held 364,999 COLL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 364,999 shares
    Change vs previous 13F -10,667 shares

    0.02% of the 13F portfolio, value $13,212,964.

    13F-HR 0000312348-26-000034 filed by LOOMIS SAYLES & CO L P
    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 375,666 shares
    Change vs previous 13F +43,097 shares

    0.02% of the 13F portfolio, value $12,423,274.

    13F-HR 0000312348-26-000026 filed by LOOMIS SAYLES & CO L P
    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 332,569 shares
    Change vs previous 13F +14,689 shares

    0.02% of the 13F portfolio, value $15,397,945.

    13F-HR 0000312348-26-000014 filed by LOOMIS SAYLES & CO L P
    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 317,880 shares
    Change vs previous 13F -19,257 shares

    0.01% of the 13F portfolio, value $11,122,621.

    13F-HR 0000312348-25-000035 filed by LOOMIS SAYLES & CO L P
    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 337,137 shares
    Change vs previous 13F +149,766 shares

    0.01% of the 13F portfolio, value $9,969,142.

    13F-HR 0000312348-25-000028 filed by LOOMIS SAYLES & CO L P
    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 187,371 shares
    Change vs previous 13F +187,262 shares

    0.01% of the 13F portfolio, value $5,593,000.

    13F-HR 0000312348-25-000021 filed by LOOMIS SAYLES & CO L P
    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 109 shares
    Change vs previous 13F -18,966 shares

    <0.01% of the 13F portfolio, value $3,000.

    13F-HR 0000312348-25-000014 filed by LOOMIS SAYLES & CO L P
    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 19,075 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $737,000.

    13F-HR 0000312348-24-000037 filed by LOOMIS SAYLES & CO L P
    Filed (acceptance time not in the bulk data set), ingested

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