Position in ACHV
as of Dec 31, 2025
· filed Feb 17, 2026
Position Value
$1,043,203
+$695,758 QoQ
Shares Held
209,900
+90.3% QoQ
Ownership
0.204%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
6 quarters on record
Voting authority
Sole 96.141019533111.ToString("F0")%
Shared 0.ToString("F0")%
None 3.858980466888995.ToString("F0")%
Common Shares in ACHV Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Dec 31, 2025TWO SIGMA ADVISERS, LP holds $2,538,392,646 across 227 Biotechnology names. ACHV ranks #104 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
604,540 | $466,626,289 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,132,560 | $450,362,484 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
3,052,111 | $241,452,501 | |
| 4 | MRNA |
Moderna, Inc.
|
7,729,700 | $227,948,853 | |
| 5 | ARGX |
Argenx SE
|
135,500 | $113,948,725 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
1,401,035 | $107,165,167 | |
| 7 | VKTX |
Viking Therapeutics, Inc.
|
2,129,228 | $74,906,241 | |
| 8 | INSM |
INSMED Inc
|
395,000 | $68,745,800 |
All Filings in ACHV
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $1,043,203 | 209,900 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $347,445 | 110,300 | Shares | Sole | 2025-11-14 | |
| 2022-03-31 | $94,511 | 12,485 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $134,243 | 17,255 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $245,267 | 28,855 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $388,429 | 43,255 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||