Position in RCUS
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$1,745,990
-$1,497,770 QoQ
Shares Held
80,833
-40.6% QoQ
Ownership
0.064%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
17 quarters on record
Voting authority
Sole 96.51256293840387.ToString("F0")%
Shared 0.ToString("F0")%
None 3.4874370615961303.ToString("F0")%
Common Shares in RCUS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Russell Investments Group, Ltd. holds $1,223,802,944 across 266 Biotechnology names. RCUS ranks #77 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
228,086 | $176,228,356 | |
| 2 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
367,691 | $164,188,731 | |
| 3 | RPRX |
Royalty Pharma plc
|
1,397,958 | $67,060,041 | |
| 4 | INCY |
Incyte Corp
|
638,242 | $60,071,331 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
147,533 | $48,814,236 | |
| 6 | MRNA |
Moderna, Inc.
|
710,640 | $36,100,509 | |
| 7 | BMRN |
Biomarin Pharmaceutical Inc
|
606,224 | $34,245,589 | |
| 8 | INSM |
INSMED Inc
|
169,162 | $27,661,365 |
All Filings in RCUS
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,745,990 | 80,833 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $3,243,760 | 136,121 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,118,312 | 82,229 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $390,441 | 47,966 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $759,280 | 96,724 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $445,998 | 29,953 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $159,168 | 10,410 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $7,401 | 486 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $188 | 10 | Shares | Defined | 2024-05-08 | |
| 2023-12-31 | $303,211 | 15,875 | Shares | Defined | 2024-02-05 | |
| 2023-09-30 | $284,148 | 15,830 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $347,300 | 17,100 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $514,457 | 28,205 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $88,924 | 4,300 | Shares | Defined | 2023-02-08 | |
| 2021-06-30 | $289,428 | 10,540 | Shares | Defined | 2021-08-04 | |
| 2021-03-31 | $314,439 | 11,198 | Shares | Defined | 2021-05-10 | |
| 2020-06-30 | $200,394 | 8,100 | Shares | Defined | 2020-08-05 | |
| No filing history on record for this holder in this stock. | ||||||