Enterprise Bank & Trust Co: BIIB position timeline

Enterprise Bank & Trust Co held 2,618 BIIB shares at 2025-06-30 per its 13F-HR filed 2025-07-07.

the latest 13F is the newest step

1. period ended2025-06-30

   13F 2,618 shares

   Change vs previous 13F -45 shares

   0.12% of the 13F portfolio, value $328,795.

   13F-HR 0001770710-25-000003 filed by Enterprise Bank & Trust Co
   Filed 2025-07-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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

2. period ended2025-03-31

   13F 2,663 shares

   Change vs previous 13F -201 shares

   0.14% of the 13F portfolio, value $364,405.

   13F-HR 0001770710-25-000002 filed by Enterprise Bank & Trust Co
   Filed 2025-04-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

3. period ended2024-12-31

   13F 2,864 shares

   Change vs previous 13F -1,138 shares

   0.14% of the 13F portfolio, value $437,963.

   13F-HR 0001770710-25-000001 filed by Enterprise Bank & Trust Co
   Filed 2025-01-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

4. period ended2024-09-30

   13F 4,002 shares

   Change vs previous 13F -569 shares

   0.25% of the 13F portfolio, value $775,748.

   13F-HR 0001770710-24-000004 filed by Enterprise Bank & Trust Co
   Filed 2024-10-08 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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

5. period ended2024-06-30

   13F 4,571 shares

   Change vs previous 13F -49 shares

   0.36% of the 13F portfolio, value $1,059,649.

   13F-HR 0001770710-24-000003 filed by Enterprise Bank & Trust Co
   Filed 2024-07-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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

6. period ended2024-03-31

   13F 4,620 shares

   Change vs previous 13F +4 shares

   0.34% of the 13F portfolio, value $996,211.

   13F-HR 0001770710-24-000002 filed by Enterprise Bank & Trust Co
   Filed 2024-04-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC

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

7. period ended2023-12-31

   13F 4,616 shares

   Change vs previous 13F -39 shares

   0.43% of the 13F portfolio, value $1,194,482.

   13F-HR 0001770710-24-000001 filed by Enterprise Bank & Trust Co
   Filed 2024-01-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC

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

8. period ended2023-09-30

   13F 4,655 shares

   Change vs previous 13F not available

   0.49% of the 13F portfolio, value $1,196,382.

   13F-HR 0001770710-23-000004 filed by Enterprise Bank & Trust Co
   Filed 2023-10-16 (acceptance time not in the bulk data set), ingested 2026-10-07 18:30:40 UTC

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