Position in MBIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$12,196
-$27,077 QoQ
Shares Held
16,754
-58.2% QoQ
Ownership
0.221%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MBIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026TWO SIGMA INVESTMENTS, LP holds $7,283,358,070 across 343 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,875,937 | $564,713,315 | |
| 2 | MRNA |
Moderna, Inc.
|
7,193,530 | $503,762,905 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
6,252,342 | $495,748,197 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
656,124 | $409,119,558 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
4,722,185 | $351,708,338 | |
| 6 | EXEL |
Exelixis, Inc.
|
4,209,861 | $229,058,537 | |
| 7 | INCY |
Incyte Corp
|
2,003,559 | $227,123,448 | |
| 8 | ARGX |
Argenx SE
|
185,638 | $172,229,367 |
All Filings in MBIO
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,196 | 16,754 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $39,273 | 40,034 | Shares | Sole | 2026-02-17 | |
| 2024-12-31 | $7,200 | 40,683 | Shares | Sole | 2025-02-14 | |
| 2023-03-31 | $33,263 | 90,636 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $45,314 | 114,721 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $63,983 | 136,426 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $125,662 | 214,808 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $486,238 | 481,424 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,198,740 | 722,133 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $2,551,236 | 948,415 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $4,454,284 | 1,341,652 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,819,579 | 548,066 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $664,150 | 175,469 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,119,387 | 355,361 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $41,021 | 12,900 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||