GNRC short interest fell sharply last week. Bears who had been building positions through mid-September covered hard, dropping SI 15.5% in seven days to 4.24% of the free float. That reverses some, but not all, of the build documented here on 23 September, when SI had climbed to 4.98% of float. The stock gained 2.9% over the same week and is up 15.5% over the past month.
The coverage came even as Stifel raised its price target to $290 this morning, the latest in a string of upward revisions since mid-September. The consensus target sits at $289.56 against a current price of $212.22.
What makes this week's data interesting is the divergence. Short sellers covered. Options traders moved in the opposite direction. The put-call ratio hit 0.95 on 29 September, the highest reading in 52 weeks and a z-score of 2.32 above the 20-day mean of 0.84. That is a statistically significant skew toward protective puts, and it arrived as the stock has been rallying.
The most obvious context is the earnings date. Generac reports on 28 October, 28 days away. Options players appear to be hedging into that event rather than expressing a directional view. The July print saw the stock drop 1.9% on the day, though it recovered 11.2% over the following five sessions.
Cost to borrow rose 134% over the week to 1.10%, back near the brief spike seen on 18 September. In absolute terms it remains trivial. Availability stands at 7,755%, meaning roughly 77 shares are available to borrow for every one currently shorted. The borrow market is extremely loose. The CTB move reflects a small cluster of new demand, not any structural tightening.
The short score has eased to 35.3 from 38.1 a week ago, consistent with the short covering. EPS momentum factor scores remain strong: 90th percentile on 30-day EPS momentum and 86th percentile on both 90-day momentum and 12-month forward EPS growth year-on-year.
Retail attention is also elevated. Wikipedia views registered a z-score of 6.3 against the prior 90 days as of 18 September, a notable spike in public interest that has coincided with the broader data-centre story around the company.
See the live data behind this article on ORTEX.
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