NOMURA ASSET MANAGEMENT CO LTD: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NOMURA ASSET MANAGEMENT CO LTD on BSX, newest first. How the timeline and the estimate are built.

NOMURA ASSET MANAGEMENT CO LTD held 1,676,946 BSX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 1,676,946 shares
Change vs previous 13F -71,702 shares
0.05% of the 13F portfolio, value $71,571,911.
13F-HR 0001140361-26-032680 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2026-08-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.: 308,696 shares
- NOMURA ASSET MANAGEMENT CO LTD: 1,225,321 shares
- NOMURA HOLDINGS INC: 142,929 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 1,748,648 shares
Change vs previous 13F +230,342 shares
0.1% of the 13F portfolio, value $109,727,598.
13F-HR 0001140361-26-020420 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2026-05-11 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.: 494,519 shares
- NOMURA ASSET MANAGEMENT CO LTD: 1,015,421 shares
- NOMURA HOLDINGS INC: 238,708 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 1,518,306 shares
Change vs previous 13F +372,649 shares
0.1% of the 13F portfolio, value $144,770,362.
13F-HR 0001140361-26-004551 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2026-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.: 505,287 shares
- NOMURA ASSET MANAGEMENT CO LTD: 906,900 shares
- NOMURA HOLDINGS INC: 106,119 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 1,145,657 shares
Change vs previous 13F +268,592 shares
0.19% of the 13F portfolio, value $111,850,492.
13F-HR 0001140361-25-041571 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2025-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- NOMURA ASSET MANAGEMENT CO LTD: 880,245 shares
- NOMURA HOLDINGS INC: 265,412 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F/A 877,065 shares
Change vs previous 13F -339,444 shares
0.26% of the 13F portfolio, value $94,205,551.
13F-HR 0001140361-25-030017 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2025-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- NOMURA ASSET MANAGEMENT CO LTD: 877,065 shares
- NOMURA HOLDINGS INC: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 1,216,509 shares
Change vs previous 13F -163,492 shares
0.24% of the 13F portfolio, value $122,721,428.
13F-HR 0001140361-25-018316 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2025-05-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- NOMURA ASSET MANAGEMENT CO LTD: 1,151,023 shares
- NOMURA HOLDINGS INC: 65,486 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 1,380,001 shares
Change vs previous 13F +180,104 shares
0.24% of the 13F portfolio, value $123,261,690.
13F-HR 0001140361-25-003951 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2025-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- NOMURA ASSET MANAGEMENT CO LTD: 1,329,144 shares
- NOMURA HOLDINGS INC: 50,857 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F/A 1,199,897 shares
Change vs previous 13F not available
0.22% of the 13F portfolio, value $100,551,369.
13F-HR 0001140361-24-047036 filed by NOMURA ASSET MANAGEMENT CO LTD
Filed 2024-11-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- NOMURA ASSET MANAGEMENT CO LTD: 1,173,808 shares
- NOMURA HOLDINGS INC: 26,089 shares
Acceptance time not in the bulk data set (spec §4.2).