PHAT US Equity
Phathom Pharmaceuticals, Inc.Health Care · Pharmaceutical Preparations · CIK 1783183 · FY ends Dec 31$9.32
+0.07 (+0.76%)
USD · as of 2026-08-19 · marketstack
Short interest· FINRA consolidated · settlement 2026-07-31
6 settlement cycles| Shares short | 13.3M |
| % of shares out | 16.5% |
| Days to cover | 8.7 |
| Δ vs 2026-07-15 | +9.9% |
bars = shares short · line = days to cover (own scale)
| Settlement | Shares short | Δ vs prior | Avg daily volume | Days to cover |
|---|
| 2026-07-31 | 13,327,316 | +9.9% | 1,531,462 | 8.7 |
| 2026-07-15 | 12,121,682 | +1.1% | 1,347,515 | 9.0 |
| 2026-06-30 | 11,993,590 | +7.4% | 1,028,056 | 11.7 |
| 2026-06-15 | 11,162,619 | +7.8% | 1,076,980 | 10.4 |
| 2026-05-29 | 10,352,426 | +0.6% | 1,099,616 | 9.4 |
| 2026-05-15 | 10,288,317 | +5.7% | 1,185,608 | 8.7 |
FINRA Rule 4560 · twice monthly, published ~a week later.
Output of a disclosed model — assumptions may be wrong. Research, not investment advice. See the Disclaimer.
