CISO Global entered its Q1 earnings week with short sellers adding aggressively to positions — and the stock sliding 11% on the day results hit.
Short interest has been the dominant story here for the past fortnight. Estimated shares short more than doubled over the month to May 14, rising 78% across the period and 24% in the week alone to reach roughly 257,000 shares, or about 0.59% of the free float. That absolute level remains small, and the float percentage alone does not make this a crowded short. What is striking is the pace — from around 22,000 shares at the start of May to 257,000 by May 14, a near twelve-fold build in roughly two weeks. The borrow market reflects the demand but has not become stressed: cost to borrow has actually eased over the week to 7.6%, down from a recent peak near 15.9% in late April, while borrow availability remains well above panic levels. There is no squeeze setup here — what this looks like instead is targeted pre-earnings positioning.
The short score of 45.6, down from 55.4 a week ago, tells a nuanced story. Elevated short interest momentum through early May pushed the score to its recent peak around May 7-8 — the same window when short shares were temporarily near 340,000. That reading has since softened as the short count oscillated, landing the ORTEX short score in a mid-range position. The DTc rank of 11 is low, consistent with the idea that this is a small float with enough available borrow to transact without friction.
The Q1 results, filed May 14, gave bears something to work with and bulls very little. Revenue came in at $6.22 million, down from $7.16 million a year earlier — a 13% year-on-year decline that continues a multi-quarter revenue contraction. The net loss did narrow sharply, falling to $1.59 million from $5.38 million in Q1 2025, and the per-share loss shrank from $0.38 to $0.04. Cost discipline has clearly improved, but the top line is moving in the wrong direction. The stock fell 2.5% on the day of the print, extending a one-month decline of 21.5% to leave shares at $0.28. The full-year 2025 figures released in March painted a similar picture: revenue of $26.6 million against $30.8 million the prior year, with the net loss nearly three-quarters smaller at $8.1 million. Margin recovery is real; growth remains elusive.
Institutional ownership is thin and concentrated. Jemmett Enterprises holds nearly 9.8% of shares — the largest single block by a distance — and that position has not moved since November 2025. Vanguard added 433,900 shares in the quarter ended March, and Geode Capital built its stake modestly. But the total disclosed holder count is just 24 institutions, and the combined institutional presence is sparse enough that any meaningful shift in one holder's stance can move the needle on float supply. Insider data is too old to be useful here, and options market data from the snapshot is stale and should not be relied on.
Among Nasdaq-listed peers, TSSI fell 7.5% over the week and RPGL dropped sharply — over 60% — making CISO's own 5% weekly decline look relatively contained in a broadly weak cohort. Peer MLGO bucked the trend, gaining 4.6% over the same period.
With the next corporate event now logged for May 22, the focus shifts to whether management will provide any forward guidance on the revenue trajectory. The gap between improving profitability and still-shrinking revenues is the central tension; how that narrative develops will determine whether the short build of the past two weeks unwinds or deepens.
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