Position in MDXG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,351,526
-$1,999,793 QoQ
Shares Held
1,861,146
+34.7% QoQ
Ownership
1.25%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
13 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MDXG Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026MARSHALL WACE, LLP holds $2,766,756,129 across 280 Biotechnology names. MDXG ranks #77 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,099,318 | $363,731,344 | |
| 2 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
317,058 | $141,579,078 | |
| 3 | INCY |
Incyte Corp
|
1,253,138 | $117,945,347 | |
| 4 | RPRX |
Royalty Pharma plc
|
2,120,692 | $101,729,594 | |
| 5 | RCUS |
Arcus Biosciences, Inc.
|
3,761,437 | $81,247,039 | |
| 6 | PTGX |
Protagonist Therapeutics, Inc
|
628,075 | $66,199,104 | |
| 7 | ROIV |
Roivant Sciences Ltd.
|
2,246,943 | $62,240,320 | |
| 8 | COGT |
Cogent Biosciences, Inc.
|
1,600,168 | $61,590,466 |
All Filings in MDXG
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,351,526 | 1,861,146 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $9,351,319 | 1,381,288 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $999,228 | 143,156 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $2,316,679 | 379,162 | Shares | Other | 2025-08-13 | |
| 2024-12-31 | $3,354,945 | 348,747 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $2,059,794 | 348,527 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $2,070,808 | 298,818 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,276,081 | 295,595 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $2,907,202 | 331,494 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $4,071,494 | 558,504 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $1,537,333 | 232,577 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $1,099,844 | 322,535 | Shares | Other | 2023-05-15 | |
| 2020-12-31 | $1,366,058 | 150,447 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||