Position in PYXS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$107,018
-$14,339 QoQ
Shares Held
73,300
-30.5% QoQ
Ownership
0.116%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#26
of 78 holders
Holding Since
Jun 2022
12 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in PYXS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $5,509,413,147 across 314 Biotechnology names. PYXS ranks #280 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,992,577 | $659,283,951 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
812,236 | $627,566,023 | |
| 3 | MRNA |
Moderna, Inc.
|
9,086,404 | $461,589,323 | |
| 4 | IONS |
Ionis Pharmaceuticals Inc
|
5,857,629 | $439,849,361 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
3,120,631 | $231,738,058 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
378,146 | $168,857,314 | |
| 7 | RVMD |
Revolution Medicines, Inc.
|
1,558,807 | $151,593,980 | |
| 8 | VKTX |
Viking Therapeutics, Inc.
|
4,432,142 | $144,221,900 |
All Filings in PYXS
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $107,018 | 73,300 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $121,357 | 105,528 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $103,232 | 46,501 | Shares | Sole | 2025-11-14 | |
| 2024-12-31 | $26,624 | 17,067 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $90,215 | 24,582 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $316,776 | 95,703 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $164,813 | 91,563 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $238,427 | 119,813 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $277,521 | 108,407 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $47,539 | 35,477 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $74,223 | 37,677 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $100,664 | 42,296 | Shares | Sole | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||