Position in MGNX
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$4,170
+$2,115 QoQ
Shares Held
1,443
+13.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MGNX 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. MGNX ranks #249 (0.0% 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 MGNX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,170 | 1,443 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $2,055 | 1,277 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $82,495 | 49,105 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $59,971 | 49,564 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $2,049 | 1,614 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $5,154 | 1,586 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $53,015 | 16,114 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $78,157 | 18,390 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $234,901 | 15,958 | Shares | Defined | 2024-05-08 | |
| 2023-12-31 | $147,590 | 15,342 | Shares | Defined | 2024-02-05 | |
| 2023-09-30 | $135,078 | 28,987 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $184,419 | 34,471 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $144,575 | 20,164 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $256,858 | 38,280 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $262,544 | 75,880 | Shares | Defined | 2022-11-04 | |
| 2022-06-30 | $87,261 | 29,580 | Shares | Defined | 2022-07-29 | |
| 2022-03-31 | $129,330 | 14,680 | Shares | Defined | 2022-05-05 | |
| 2021-12-31 | $235,614 | 14,680 | Shares | Defined | 2022-01-21 | |
| 2021-09-30 | $307,399 | 14,680 | Shares | Defined | 2021-11-08 | |
| 2021-06-30 | $1,626,318 | 60,548 | Shares | Defined | 2021-08-04 | |
| 2021-03-31 | $3,102,029 | 97,395 | Shares | Defined | 2021-05-10 | |
| 2020-12-31 | $1,561,932 | 68,326 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $2,213,394 | 87,868 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $1,751,029 | 62,716 | Shares | Defined | 2020-08-05 | |
| 2020-03-31 | $317,014 | 54,470 | Shares | Defined | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||