EBON Short Interest Climbs 40% as Earnings Loom

Ebang International Holdings faces its highest short pressure in over a month — shares short surged 40% this week to 21,825 — as the crypto-mining hardware maker prepares to report earnings Monday evening. Price action remains choppy, up 7.8% for the week despite Thursday's 3.9% pullback.

Price action & positioning

EBON closed Thursday at $2.48, down 3.9% on the day but still up 7.8% for the week. The stock has gained 8.8% over the past month. Trading remains volatile in the low single digits with no reported market cap data.

Short interest & lending

Short interest spiked 40.4% over the past week to 21,825 shares as of April 23 — the highest level since mid-March. The position climbed 15.7% over the past month, accelerating sharply in recent sessions. Week-over-week, shares short jumped from 15,539 on April 15 to today's reading. This marks the steepest week of accumulation since late February.

Cost to borrow sat at 3.70% APR on April 23, holding steady after a brief spike to 10% on April 13. The 30-day CTB average hovers near 3.6%, suggesting modest stability in borrow availability despite the surge in short interest.

Utilisation climbed to 10.02% from 7.65% a week ago — the highest since the 52-week peak of 15.02% hit earlier this year. The metric more than tripled from the 3% floor seen in early April, signaling tightening supply of available shares to borrow.

Valuation & factor positioning

Enterprise value stood at negative $193.9 million as of year-end 2025, reflecting cash holdings exceeding total debt and market cap combined. The unusual negative EV suggests balance sheet strength, though fundamental data remains sparse.

ORTEX factor ranks place EBON at the 39th percentile for short score and 52nd percentile for utilisation. The sector score sits at the 81st percentile, indicating the stock ranks well within its technology hardware peer group. Days to cover sits at the 3rd percentile, reflecting extremely low trading volume relative to short position size.

Dividend score lands at the 22nd percentile. No other factor ranks — momentum, quality, value, earnings metrics — are available, limiting multi-dimensional visibility.

Institutional positioning

Founder Dong Hu remains the dominant holder with 1.55 million shares (23.8% of the company), unchanged as of March 10. Heights Capital Management holds 343,332 shares (5.2%), also flat since April 2025.

Chunjuan Peng added a new 15,625-share stake in the latest period. Susquehanna International increased its position by 9,771 shares to 33,245. Renaissance Technologies trimmed 600 shares to 49,513. The institutional holder base remains narrow at just nine disclosed entities, with active managers making small adjustments.

Historical context

Ebang reports Q4 2025 earnings Monday, April 27 at 8:00 PM UTC. The company filed its most recent 10-K on April 24, just hours after the close. Prior earnings dates lack post-announcement price reaction data, limiting visibility into typical volatility patterns around prints.

The last scheduled earnings call was in November 2025, with prior prints in September 2025 and May 2025. No historical move data is available for those events.

What to watch

All eyes turn to Monday evening's earnings release. The 40% week-over-week surge in short interest suggests bearish positioning ahead of the print. With utilisation at 10% — the highest in six weeks — and shares short at a multi-week peak, any surprise to the upside could spark short covering. Conversely, weak guidance or continued losses would validate the recent short accumulation.

Monitor post-earnings volatility given the concentrated short position and thin institutional base. Days to cover sits at 4.13 per the latest FINRA data, meaning modest volume spikes could amplify price swings in either direction.