Dino Polska is now five weeks into a borrow-market squeeze that has accelerated rather than stabilised — and the short score has hit a new high just as the stock posts its best monthly performance of the year.
The lending dynamic has shifted materially since the last note. Availability has dropped from 201% at the start of September to 177% now — a decline of roughly 18% in a single week. To put that in context, availability was above 380% in late July. In six weeks, the pool of shares available to borrow has been more than halved relative to existing short positions. Cost to borrow remains modest at 0.82%, so this is not yet a borrow-crisis situation. But the direction of travel is unmistakeable: shorts are continuing to add exposure into a market that is becoming structurally less accommodating with every passing session. The ORTEX short score has climbed to 72.9, its highest reading of the observation period and up from 70.5 just a week ago, reinforcing that the pressure on the lending pool is still building.
What makes the setup genuinely unusual is the contrast with price action. The stock has gained 12.4% over the past month to PLN 35.98 — shorts are rebuilding into a rally, not a breakdown. Peer context adds texture here. Eurocash surged nearly 7% on the week, suggesting the Polish food retail space is broadly bid. and both posted gains of 1.4% and 8.4% respectively, so the backdrop for grocery names is constructive. Dino's 1.2% weekly move is unspectacular relative to some of those peers — but the stock is fighting against an actively growing short book, which makes the muted gain look more resilient than it appears on the surface.
The factor scorecard reflects a bifurcated story. The forward EPS growth score ranks in the 100th percentile — essentially the highest reading in the universe on that measure — and the analyst recommendation differential scores at the 99th percentile, pointing to unusually strong consensus behind the growth outlook. On the other side, the short score rank of 11 and the days-to-cover rank of 11 both flag elevated bearish positioning. This is a stock the Street loves on fundamentals and shorts are betting against aggressively on something else — likely valuation, given a P/E of 18.7x and EV/EBITDA of 11.2x that have expanded roughly 10% over the past month alongside the price rally. The analyst mean price target of PLN 35.74 sits essentially at the current price, suggesting the Street's consensus already reflects fair value even before the recent re-rating.
Institutional flows offer one more data point worth noting. BlackRock added roughly one million shares as of August 31, and Capital Research and Management added nearly 979,000. Both are building into the same rally that shorts are leaning against. Founder Tomasz Biernacki remains anchored at 51.2% of shares, leaving a relatively thin float — which makes the ongoing tightening of borrow availability all the more significant, since there is a structurally limited supply of shares to lend.
The next earnings event is scheduled for November 5. With the previous two prints delivering one-day moves of +7% and +12.6% respectively, and availability continuing to tighten each week, the setup heading into that release — and whether availability crosses below the 150% threshold that would mark a genuinely tight borrow market — is the clearest thing to track from here.
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