AQR CAPITAL MANAGEMENT LLC
Position in PRAX — Praxis Precision Medicines, Inc.
CIK 1167557
Greenwich, CT
Position in PRAX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,898,372
+$10,401,610 QoQ
Shares Held
58,656
+103.5% QoQ
Ownership
0.210%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
6 quarters on record
Voting authority
Sole 89.70778777959629.ToString("F0")%
Shared 0.ToString("F0")%
None 10.29221222040371.ToString("F0")%
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026AQR CAPITAL MANAGEMENT LLC holds $4,606,642,545 across 213 Biotechnology names. PRAX ranks #18 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,231,008 | $951,126,014 | |
| 2 | EXEL |
Exelixis, Inc.
|
13,095,741 | $561,676,326 | |
| 3 | INCY |
Incyte Corp
|
5,807,930 | $546,642,368 | |
| 4 | BMRN |
Biomarin Pharmaceutical Inc
|
7,676,541 | $433,647,798 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
913,104 | $302,118,715 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
1,338,458 | $253,035,481 | |
| 7 | RPRX |
Royalty Pharma plc
|
3,782,038 | $181,424,357 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
5,946,858 | $164,727,963 |
All Filings in PRAX
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,898,372 | 58,656 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $8,496,762 | 28,828 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,160,912 | 21,904 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $613,087 | 14,580 | Shares | Other | 2025-08-14 | |
| 2024-12-31 | $515,937 | 6,704 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,453,919 | 25,268 | Shares | Other | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||