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TIRSCHWELL & LOEWY INC: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TIRSCHWELL & LOEWY INC on BIIB, newest first. How the timeline and the estimate are built.

TIRSCHWELL & LOEWY INC held 63,141 BIIB shares at 2019-03-31 per its 13F-HR filed 2019-04-03.

the latest 13F is the newest step

  1. period ended2019-03-31
    13F 63,141 shares
    Change vs previous 13F -2,192 shares

    2.04% of the 13F portfolio, value $14,925,000.

    13F-HR 0001062993-19-001557 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2018-12-31
    13F 65,333 shares
    Change vs previous 13F -1,350 shares

    2.98% of the 13F portfolio, value $19,660,000.

    13F-HR 0001062993-19-000434 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2018-09-30
    13F 66,683 shares
    Change vs previous 13F -4,674 shares

    2.94% of the 13F portfolio, value $23,560,000.

    13F-HR 0001062993-18-004400 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2018-06-30
    13F 71,357 shares
    Change vs previous 13F -870 shares

    2.75% of the 13F portfolio, value $20,711,000.

    13F-HR 0001062993-18-003119 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2018-03-31
    13F 72,227 shares
    Change vs previous 13F -1,390 shares

    2.72% of the 13F portfolio, value $19,777,000.

    13F-HR 0001062993-18-001650 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2017-12-31
    13F 73,617 shares
    Change vs previous 13F -1,187 shares

    3.31% of the 13F portfolio, value $23,452,000.

    13F-HR 0001062993-18-000435 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2017-09-30
    13F 74,804 shares
    Change vs previous 13F +100 shares

    3.54% of the 13F portfolio, value $23,423,000.

    13F-HR 0001062993-17-004530 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2017-06-30
    13F 74,704 shares
    Change vs previous 13F not available

    3.18% of the 13F portfolio, value $20,272,000.

    13F-HR 0001062993-17-003482 filed by TIRSCHWELL & LOEWY INC
    Filed (acceptance time not in the bulk data set), ingested

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