CHICAGO EQUITY PARTNERS LLC: BIIB position timeline

CHICAGO EQUITY PARTNERS LLC held 7,525 BIIB shares at 2020-03-31 per its 13F-HR filed 2020-05-06.

the latest 13F is the newest step

1. period ended2020-03-31

   13F 7,525 shares

   Change vs previous 13F +7,525 shares

   0.24% of the 13F portfolio, value $2,381,000.

   13F-HR 0001221073-20-000092 filed by CHICAGO EQUITY PARTNERS LLC
   Filed 2020-05-06 (acceptance time not in the bulk data set), ingested 2026-10-07 18:53:21 UTC

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

2. period ended2019-03-31

   13F 0 shares

   Change vs previous 13F -13,584 shares

   13F-HR 0001085146-19-001514 filed by CHICAGO EQUITY PARTNERS LLC
   Filed 2019-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:56:23 UTC

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

   Exited: the 13F for this period no longer lists the position.

3. period ended2018-12-31

   13F 13,584 shares

   Change vs previous 13F -520 shares

   0.16% of the 13F portfolio, value $4,088,000.

   13F-HR 0001085146-19-000329 filed by CHICAGO EQUITY PARTNERS LLC
   Filed 2019-02-05 (acceptance time not in the bulk data set), ingested 2026-10-07 19:02:51 UTC

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

4. period ended2018-09-30

   13F 14,104 shares

   Change vs previous 13F +1,489 shares

   0.15% of the 13F portfolio, value $4,983,000.

   13F-HR 0001085146-18-002465 filed by CHICAGO EQUITY PARTNERS LLC
   Filed 2018-11-01 (acceptance time not in the bulk data set), ingested 2026-10-07 19:03:47 UTC

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

5. period ended2018-06-30

   13F 12,615 shares

   Change vs previous 13F not available

   0.11% of the 13F portfolio, value $3,661,000.

   13F-HR 0001085146-18-001944 filed by CHICAGO EQUITY PARTNERS LLC
   Filed 2018-08-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:04:44 UTC

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