Ideal Power Inc. (NASDAQ:IPWR) Short Interest Update
Ideal Power Inc. (NASDAQ:IPWR) saw short interest rise sharply in May, reaching 199,504 shares as of May 15, up 241.3% from 58,447 on April 30; short interest equals 1.6% of shares, with a days-to-cover ratio of 0.3. The article also notes a March 28 downgrade to “sell” and a $10.75 consensus price target.
How this was made

The 30-second read
Why it matters
Rising short interest can pressure the stock if it coincides with weak demand expectations, while low days-to-cover reduces the probability of a near-term short squeeze.
Market read
Traders may reassess IPWR’s near-term risk profile given the sharp increase in short interest and the bearish rating reference.
What to watch
The article mixes short-interest data with an older analyst downgrade mention and May 14 earnings results; without follow-on guidance or contract news, the signal may be more positioning-driven than fundamental.
Background
Ideal Power (IPWR) designs power-conversion solutions; the article focuses on May short-interest and mentions a prior earnings release (May 14) and a March 28 rating cut.
Ticker impact
Article reports a 241% jump in Ideal Power’s short interest to 199,504 shares as of May 15, signaling rising bearish positioning.
Choppy-to-down bias possible as short positioning rises; low days-to-cover suggests less immediate squeeze risk.
The piece provides a concrete short-interest datapoint (May 15 vs Apr 30) plus a downgrade mention, but lacks new fundamentals beyond the already-reported May 14 earnings miss.
Market effects
May short-interest spike can reflect broader risk-off sentiment toward small-cap industrial/power-conversion names, but no sector-wide catalyst is cited.
Primarily US small-cap sentiment; no specific regional linkage beyond NASDAQ listing.
No direct global linkage; power-conversion demand is mentioned only as business background.
Counterpoint
Low days-to-cover (0.3) implies shorts may not be crowded, so the short-interest jump may not translate into an immediate price collapse or squeeze.
Key entities
- companyIdeal Power Inc.
Subject of the short-interest update; short interest rose 241% in May and the stock recently traded around $7.44.
- institutional_investorJane Street Group LLC
Purchased a new position in IPWR during Q2 (small dollar amount cited).
- institutional_investorVanguard Group Inc.
Increased its stake by 4.9% during Q3, owning 359,089 shares per the article.


