RARE
Ultragenyx Pharmaceutical Inc.Company with tickers: RARE
CIK
1515673
CUSIP
90400D108
Shares Outstanding
98,317,221
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-04-10 | 325,990 | 0 | 541,780 | 60.2% |
| 2026-04-09 | 284,791 | 541 | 770,886 | 36.9% |
| 2026-04-08 | 243,113 | 13 | 584,077 | 41.6% |
| 2026-04-07 | 204,964 | 0 | 478,566 | 42.8% |
| 2026-04-06 | 192,364 | 129 | 528,150 | 36.4% |