Hudson Technologies just reported Q1 2026 results, and the setup is exactly the tension the short interest data hinted at: shorts quietly rebuilding into the print, an EPS miss, and a revenue beat — the kind of split outcome that rarely satisfies anyone cleanly.
Short interest has picked up meaningfully over the past week. It jumped roughly 8.7% in seven sessions to reach 4.19% of the free float — the highest reading in about six weeks, reversing a steady decline from the 4.39% peak seen during the tariff turbulence in early April. That earlier spike unwound quickly as the market calmed, but the fresh rebuild into earnings suggests bears were positioning, not simply covering late. Days to cover runs at 5.2 based on the most recent FINRA fortnightly data, so this is not a crowded short — but the directional move is worth noting.
The borrow market tells a more relaxed story. Cost to borrow has collapsed to just 0.28% annually, down nearly 49% over the week and less than half what it was a month ago. Availability remains very loose relative to the size of the short position. That combination — shorts rebuilding while borrow costs fall — is consistent with mechanical rebalancing rather than a conviction-driven squeeze play. The ORTEX short score edged up to 39.4 on May 5, a notable jump from the 37.6 range it had occupied for most of April, though still well in the moderate band. Options positioning leans very slightly defensive, with the put/call ratio at 0.44 versus a 20-day average of 0.40 — about 1.7 standard deviations above the mean — but nowhere near alarming given the 52-week range spans 0.015 to 2.39.
The Street's view is mixed and the most recent analyst data is two months old, so treat it with appropriate caution. Following the Q4 results in early March, Canaccord Genuity and B. Riley both maintained Buy ratings while trimming targets to $9.50 and $9.50 respectively; Roth Capital held Neutral at $8.00. The mean target of $9.00 implies roughly 43% upside from the current $6.29 close — a gap wide enough to flag the valuation story. On multiples, the EV/EBITDA has drifted up to 7.3x over the past month, reflecting the stock's 7.7% one-month gain, but remains modest in absolute terms. The EV/EBIT rank sits in the 88th percentile, pointing to an operationally lean business relative to peers. The earnings surprise factor score is a standout at 94th percentile — meaning the company has a strong track record of beating estimates — which gives today's revenue beat some historical context even as the EPS print disappointed.
The Q1 results themselves crystallise the bull/bear divide. Revenue came in at $60.15M, beating the $57.15M consensus, but GAAP EPS of $0.01 missed the $0.06 estimate by a wide margin. The prior two earnings releases both saw sharp negative reactions: the stock fell 12.7% in the session after the March 2026 print and 11.1% after the one immediately preceding it, with five-day drawdowns of 18% and 17% respectively. Those reactions came on prints that also carried disappointing profit metrics. Institutional ownership is reasonably stable — BlackRock added 50,000 shares through March, American Century added 113,000 through April, and Dimensional added 105,000 through March — suggesting passive and systematic buyers continue to accumulate at these levels even as the recent earnings pattern has been punishing.
The immediate focus now shifts to what management says on the conference call about refrigerant pricing trends and EPA reclaimed-refrigerant regulations — the two variables that matter most for whether the margin recovery story holds through the peak cooling season.
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