Position in FLNA
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$945,056
+$15,792 QoQ
Shares Held
559,205
+19.2% QoQ
Ownership
1.16%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in FLNA Over Time
Shares Held
Position Value (USD)
Derivatives in FLNA
reported options exposure · as of Dec 31, 2022CallValue
$295,400
CallShares
10,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $4,382,181,502 across 180 Biotechnology names. FLNA ranks #143 (0.0% 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 FLNA
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $945,056 | 559,205 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $929,264 | 469,326 | Shares | Defined | 2026-02-17 | |
| 2023-09-30 | $275,441 | 16,553 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $322,094 | 13,136 | Shares | Defined | 2023-08-14 | |
| 2022-12-31 | $295,400 | 10,000 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $418,200 | 10,000 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $281,200 | 10,000 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $371,400 | 10,000 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,649,016 | 44,400 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $437,000 | 10,000 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $620,800 | 10,000 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $3,058,619 | 49,269 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $5,125,545 | 59,990 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $854,400 | 10,000 | Call | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||