Position in ERAS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$19,732,060
+$18,980,851 QoQ
Shares Held
1,219,534
+503.9% QoQ
Ownership
0.392%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ERAS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $4,371,472,260 across 180 Biotechnology names. ERAS ranks #42 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
5,625,825 | $919,934,903 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,059,062 | $350,411,843 | |
| 3 | BBIO |
BridgeBio Pharma, Inc.
|
2,545,486 | $189,027,789 | |
| 4 | PCVX |
Vaxcyte, Inc.
|
2,865,318 | $166,503,628 | |
| 5 | EXEL |
Exelixis, Inc.
|
3,603,063 | $154,535,371 | |
| 6 | HALO |
Halozyme Therapeutics, Inc.
|
1,868,708 | $120,774,597 | |
| 7 | PTCT |
Ptc Therapeutics, Inc.
|
1,640,381 | $111,759,157 | |
| 8 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
248,960 | $111,170,598 |
All Filings in ERAS
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $19,732,060 | 1,219,534 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $751,209 | 201,938 | Shares | Defined | 2026-02-17 | |
| 2025-03-31 | $43,057 | 31,429 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $926,827 | 369,254 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,320,844 | 483,826 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $744,705 | 315,553 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $660,691 | 320,724 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $217,777 | 102,243 | Shares | Defined | 2024-02-14 | |
| 2023-03-31 | $114,018 | 37,880 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $486,961 | 112,984 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $131,320 | 16,836 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $617,958 | 110,944 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,548,679 | 180,079 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||