READYSTATE ASSET MANAGEMENT LP
Position in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1900923
CHICAGO, IL
Position in REGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$330,476
+$330,476 QoQ
Shares Held
530
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#915
of 1,322 holders
Holding Since
Mar 2023
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
Derivatives in REGN
reported options exposure · as of Jun 30, 2026CallValue
$623,540
CallShares
1,000
PutValue
$623,540
PutShares
1,000
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 Jun 30, 2026READYSTATE ASSET MANAGEMENT LP holds $170,733,904 across 15 Biotechnology names. REGN ranks #14 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IMNM |
Immunome Inc.
|
1,605,820 | $34,027,325 | |
| 2 | ABVX |
Abivax S.A.
|
241,530 | $32,186,287 | |
| 3 | WVE |
Wave Life Sciences, Inc.
|
4,727,139 | $27,464,677 | |
| 4 | QURE |
uniQure N.V.
|
400,989 | $18,469,553 | |
| 5 | VERA |
Vera Therapeutics, Inc.
|
295,114 | $12,663,341 | |
| 6 | PCVX |
Vaxcyte, Inc.
|
156,090 | $9,073,511 | |
| 7 | AXSM |
Axsome Therapeutics, Inc.
|
33,554 | $8,213,012 | |
| 8 | OLMA |
Olema Pharmaceuticals, Inc.
|
593,829 | $7,428,800 |
All Filings in REGN
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $623,540 | 1,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $330,476 | 530 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $623,540 | 1,000 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $772,640 | 1,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $772,640 | 1,000 | Call | Sole | 2026-05-15 | |
| 2024-12-31 | $213,699 | 300 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $1,709,592 | 2,400 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $9,250,912 | 8,800 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $5,762,897 | 5,482 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $13,876,368 | 13,200 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $630,618 | 600 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $420,412 | 400 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $10,491,141 | 10,900 | Call | Sole | 2024-05-13 | |
| 2024-03-31 | $10,394,892 | 10,800 | Put | Sole | 2024-05-13 | |
| 2023-12-31 | $351,316 | 400 | Put | Sole | 2024-03-01 | |
| 2023-12-31 | $351,316 | 400 | Call | Sole | 2024-03-01 | |
| 2023-09-30 | $246,888 | 300 | Put | Sole | 2023-11-15 | |
| 2023-09-30 | $246,888 | 300 | Call | Sole | 2023-11-15 | |
| 2023-06-30 | $215,562 | 300 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $215,562 | 300 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $328,668 | 400 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $328,668 | 400 | Call | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||