REGN
Regeneron Pharmaceuticals, Inc.Company with tickers: REGN
CIK
872589
CUSIP
75886F107
Shares Outstanding
103,021,886
13F Activity (30d)
1069 filings
1039 filers
Price
$634.18
Market Cap
$66.98B
P/E Ratio
15.29
EPS (Diluted)
$41.48
52W High
$821.11
52W Low
$476.49
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-05-26 | 80,912 | 339 | 230,993 | 35.0% |
| 2026-05-22 | 87,462 | 3,338 | 398,240 | 22.0% |
| 2026-05-21 | 87,344 | 280 | 340,890 | 25.6% |
| 2026-05-20 | 117,828 | 295 | 389,658 | 30.2% |
| 2026-05-19 | 113,993 | 3,640 | 511,455 | 22.3% |
| 2026-05-18 | 322,015 | 13,387 | 1,358,170 | 23.7% |
| 2026-05-15 | 46,272 | 100 | 252,101 | 18.4% |
| 2026-05-14 | 70,711 | 236 | 313,262 | 22.6% |
| 2026-05-13 | 54,451 | 231 | 306,216 | 17.8% |
| 2026-05-12 | 51,774 | 1,967 | 352,824 | 14.7% |
| 2026-05-11 | 63,482 | 564 | 404,140 | 15.7% |
| 2026-05-08 | 53,686 | 1,192 | 176,648 | 30.4% |
| 2026-05-07 | 85,425 | 1,583 | 235,669 | 36.2% |
| 2026-05-06 | 108,368 | 1,761 | 256,585 | 42.2% |
| 2026-05-05 | 77,790 | 2,543 | 227,579 | 34.2% |
| 2026-05-04 | 111,324 | 1,440 | 212,665 | 52.3% |
| 2026-05-01 | 92,894 | 380 | 257,831 | 36.0% |
| 2026-04-30 | 145,647 | 1,591 | 407,112 | 35.8% |
| 2026-04-29 | 430,694 | 1,035 | 812,651 | 53.0% |
| 2026-04-28 | 99,257 | 237 | 206,820 | 48.0% |
| 2026-04-27 | 73,439 | 227 | 136,177 | 53.9% |
| 2026-04-24 | 145,175 | 324 | 270,592 | 53.7% |
| 2026-04-23 | 180,510 | 9,852 | 370,751 | 48.7% |
| 2026-04-22 | 101,734 | 784 | 261,318 | 38.9% |
| 2026-04-21 | 120,966 | 1,358 | 185,340 | 65.3% |
| 2026-04-20 | 96,722 | 316 | 162,544 | 59.5% |
| 2026-04-17 | 96,913 | 2,259 | 156,190 | 62.0% |
| 2026-04-16 | 89,335 | 617 | 204,358 | 43.7% |
| 2026-04-15 | 63,925 | 141 | 160,461 | 39.8% |
| 2026-04-14 | 87,538 | 783 | 188,063 | 46.5% |
| 2026-04-13 | 106,170 | 196 | 272,981 | 38.9% |
| 2026-04-10 | 174,709 | 207 | 270,971 | 64.5% |
| 2026-04-09 | 143,159 | 1,843 | 211,345 | 67.7% |
| 2026-04-08 | 114,910 | 3,076 | 209,208 | 54.9% |
| 2026-04-07 | 99,641 | 347 | 184,061 | 54.1% |
| 2026-04-06 | 88,598 | 794 | 173,149 | 51.2% |