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LOOMIS SAYLES & CO L P: MSFT position timeline

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

LOOMIS SAYLES & CO L P held 7,779,696 MSFT 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 7,779,696 shares
    Change vs previous 13F +1,716,369 shares

    3.64% of the 13F portfolio, value $2,901,982,244.

    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 6,063,327 shares
    Change vs previous 13F +66,645 shares

    3.02% of the 13F portfolio, value $2,244,461,854.

    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 5,996,682 shares
    Change vs previous 13F -100,379 shares

    3.5% of the 13F portfolio, value $2,900,115,229.

    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 6,097,061 shares
    Change vs previous 13F -76,413 shares

    3.76% of the 13F portfolio, value $3,157,972,639.

    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 6,173,474 shares
    Change vs previous 13F -10,911 shares

    3.85% of the 13F portfolio, value $3,070,747,768.

    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 6,184,385 shares
    Change vs previous 13F -12,321 shares

    3.36% of the 13F portfolio, value $2,321,556,000.

    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 6,196,706 shares
    Change vs previous 13F -168,522 shares

    3.3% of the 13F portfolio, value $2,611,912,000.

    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 6,365,228 shares
    Change vs previous 13F not available

    3.6% of the 13F portfolio, value $2,738,958,000.

    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).