— Know what they know.
Not Investment Advice

XFOR Short Interest

X4 Pharmaceuticals, Inc.
1W: +7.6% 1M: +7.6% 3M: -18.8% YTD: -16.4% 1Y: -14.5% 3Y: -86.8% 5Y: -97.8%
$3.25
+0.00 (+0.00%)
After Hours: $3.27 (+0.02, +0.77%)
Weekly Expected Move ±10.4%
$3 $3 $3 $4 $4
NASDAQ · Healthcare · Biotechnology · Tech Score Buy · Power 62 · $322.2M mcap · 57M float · 1.55% daily turnover · Short 74% of daily vol
Credit Risk of going bust: higher than 75% of companies Debt: 19.3% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the third-riskiest tenth, about 1 in 140 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.11 (down 97%), X4 Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $77.2M against a stock market value of $322.2M.
Distance to default 3.04 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $38.4M (short-term plus half of long-term), stock volatility 75.1%; Altman Z'' -3.45. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Short Volume Summary

2026-10-26
75.0%
Short Ratio
of total volume
56.5%
20-Day Avg
57.0%
50-Day Avg
▲ Rising
5-Day Trend
0.2M
Short Volume
0.3M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 191,308 253,562 75.4%
NYSE 3,656 6,456 56.6%

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms