Position in REGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$123,814,467
-$1,982,141 QoQ
Shares Held
198,567
+22.0% QoQ
Ownership
0.193%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#65
of 1,322 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
Derivatives in REGN
reported options exposure · as of Jun 30, 2026CallValue
$3,928,302
CallShares
6,300
PutValue
$1,122,372
PutShares
1,800
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, 2026Squarepoint Ops LLC holds $1,234,876,212 across 255 Biotechnology names. REGN ranks #1 (10.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
198,567 | $123,814,467 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
1,191,732 | $88,760,199 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
233,999 | $70,440,718 | |
| 4 | INSM |
INSMED Inc
|
616,464 | $65,727,391 | |
| 5 | ARGX |
Argenx SE
|
58,400 | $54,181,768 | |
| 6 | RYTM |
Rhythm Pharmaceuticals, Inc.
|
422,921 | $46,956,918 | |
| 7 | APGE |
Apogee Therapeutics, Inc.
|
290,713 | $38,586,336 | |
| 8 | AXSM |
Axsome Therapeutics, Inc.
|
154,605 | $37,842,665 |
All Filings in REGN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $123,814,467 | 198,567 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $1,122,372 | 1,800 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $3,928,302 | 6,300 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $125,796,608 | 162,814 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $8,421,776 | 10,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $7,108,288 | 9,200 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $5,634,651 | 7,300 | Put | Defined | 2026-02-13 | |
| 2025-12-31 | $2,073,242 | 2,686 | Shares | Defined | 2026-02-13 | |
| 2025-12-31 | $21,612,360 | 28,000 | Call | Defined | 2026-02-13 | |
| 2025-09-30 | $37,262,195 | 66,271 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $14,619,020 | 26,000 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $3,654,755 | 6,500 | Put | Defined | 2025-11-14 | |
| 2025-03-31 | $17,060,787 | 26,900 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $12,494,331 | 19,700 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $180,123,222 | 284,003 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $181,344,259 | 254,579 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $37,753,490 | 53,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $29,205,530 | 41,000 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $16,399,344 | 15,600 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $43,205,964 | 41,100 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $16,399,344 | 15,600 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $3,020,660 | 2,874 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $14,399,111 | 13,700 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $16,185,862 | 15,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $17,517,318 | 18,200 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $5,073,284 | 5,271 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $18,672,306 | 19,400 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $37,909,631 | 43,163 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $6,587,175 | 7,500 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $8,607,242 | 9,800 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $17,282,160 | 21,000 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $12,811,018 | 15,567 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $2,880,360 | 3,500 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $15,304,902 | 21,300 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $3,089,722 | 4,300 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $2,971,162 | 4,135 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,958,012 | 3,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $14,409,626 | 17,537 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $493,002 | 600 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $6,276,963 | 8,700 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $3,607,450 | 5,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $577,192 | 800 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $3,444,350 | 5,000 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $5,717,621 | 8,300 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $7,152,673 | 12,100 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $3,192,102 | 5,400 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $3,561,942 | 5,100 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $8,381,040 | 12,000 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $4,104,880 | 6,500 | Put | Defined | 2022-02-14 | |
| 2021-12-31 | $16,373,419 | 25,927 | Shares | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||