APLS
Apellis Pharmaceuticals, Inc.Company with tickers: APLS
CIK
1492422
CUSIP
03753U106
Shares Outstanding
128,021,277
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-04-30 | 10,752,810 | 14,239,228 | -3,486,418 | 3.06 |
| 2026-04-15 | 14,239,228 | 25,123,090 | -10,883,862 | 1.75 |
| 2026-03-31 | 25,123,090 | 22,929,613 | +2,193,477 | 2.64 |
| 2026-03-13 | 22,929,613 | 22,934,760 | -5,147 | 11.91 |
| 2026-02-27 | 22,934,760 | 24,683,240 | -1,748,480 | 12.12 |
| 2026-02-13 | 24,683,240 | 21,239,349 | +3,443,891 | 11.26 |
| 2026-01-30 | 21,239,349 | 18,109,597 | +3,129,752 | 4.76 |
| 2026-01-15 | 18,109,597 | 16,120,529 | +1,989,068 | 5.26 |
| 2025-12-31 | 16,120,529 | 17,247,829 | -1,127,300 | 7.29 |
| 2025-12-15 | 17,247,829 | 16,097,117 | +1,150,712 | 7.71 |
| 2025-11-28 | 16,097,117 | 16,349,387 | -252,270 | 7.55 |
| 2025-11-14 | 16,349,387 | 15,213,060 | +1,136,327 | 5.59 |
| 2025-10-31 | 15,213,060 | 18,061,349 | -2,848,289 | 4.43 |
| 2025-10-15 | 18,061,349 | 21,047,108 | -2,985,759 | 8.09 |
| 2025-09-30 | 21,047,108 | 21,758,081 | -710,973 | 9.31 |
| 2025-09-15 | 21,758,081 | 20,539,985 | +1,218,096 | 9.67 |
| 2025-08-29 | 20,539,985 | 20,273,707 | +266,278 | 11.61 |
| 2025-08-15 | 20,273,707 | 22,092,024 | -1,818,317 | 6.96 |
| 2025-07-31 | 22,092,024 | 16,492,598 | +5,599,426 | 7.26 |
| 2025-07-15 | 16,492,598 | 26,148,815 | -9,656,217 | 8.47 |
| 2025-06-30 | 26,148,815 | 25,140,355 | +1,008,460 | 14.00 |
| 2025-06-13 | 25,140,355 | 25,034,198 | +106,157 | 11.08 |
| 2025-05-30 | 25,034,198 | 27,245,432 | -2,211,234 | 9.96 |
| 2025-05-15 | 27,245,432 | 28,771,303 | -1,525,871 | 8.11 |