Hertz dropped another 9.7% on the week to $2.05, and the short position just made its biggest one-day jump in months — a combination that sharpens the tension between a still-frozen lending market and a stock that has now given back most of its August surge.
The most notable development in the data is the single-session surge in short interest. Shorts added roughly 11 million shares on September 10 alone, pushing the position up 11% in one day to 113 million shares — 36.3% of the free float. That is a meaningful re-escalation. The September 7 trader note documented a position that had "barely moved" through the August rally. That patience appears to have broken: the 6.5% week-on-week rise brings short interest back toward the mid-August peak, reversing several weeks of gradual trim. What is notable is where the shares are coming from. Availability remains at exactly 0% — every share in the lending pool is lent out, a condition that has persisted almost without interruption since late July. New shorts are either recycled covers or are sourcing from an extremely thin secondary market. Cost to borrow has eased substantially from the late-August spike of nearly 28%, settling around 6.2% — down 15% on the week and 68% over the past month — but the lending market remains far tighter than its pre-August baseline of under 2%.
Options positioning has shifted meaningfully toward calls since August. The put/call ratio is 0.89, slightly above its 20-day mean of 0.83 but well below the panicked readings above 1.5 seen in late July and early August. The z-score of 0.74 suggests options market sentiment is only modestly more cautious than usual — a notable contrast to the extreme defensive positioning of six weeks ago. The 52-week PCR range runs from 0.66 to 2.31, so the current level is close to the complacent end of that range. That divergence — shorts rebuilding aggressively while options traders remain relatively sanguine — is the week's clearest tension.
The Street remains deeply skeptical at the fundamental level. Goldman Sachs carries a Sell with a $2.00 target. Barclays has an Underweight at $1.00. Susquehanna cut its target from $5.50 to $2.50 in August. The mean target across the coverage universe is $2.22 — barely above the current price — and the direction of travel on targets has been uniformly downward over the past three months. The ORTEX short score of 73.0 places HTZ in the most bearish 5th percentile of the universe, and the EV/EBITDA multiple of 41x is difficult to justify against a company posting negative earnings per share. The factor score picture is equally bleak: EPS surprise ranks in the 5th percentile, and the utilization rank sits at 0.
The ownership picture adds an important structural layer. CK Amarillo LP — the Knighthead Capital vehicle — holds 50.9% of shares outstanding and filed a Schedule 13D amendment as recently as August 24, confirming continued activist engagement. That concentrated ownership partially explains why the borrow market is structurally frozen: with one entity controlling more than half the float, the effective free float available to lend is far smaller than the headline number implies. Pershing Square holds a further 4.2% as of June 30. These are not passive holders — they are restructuring investors with long holding horizons, which means their shares are unlikely to enter the borrow market at any near-term price.
The September 22 securities class action lead-plaintiff deadline — flagged in the September 2 report — has now passed. Whether that date brought material new developments in the litigation has not yet been reflected in analyst commentary. The next scheduled event is Q3 earnings on November 6. The key question heading into that print is whether the renewed short-building of this week represents fresh conviction that the August earnings rally was unwarranted, or a more tactical positioning ahead of a report that will need to show meaningful progress on fleet costs and revenue per unit to justify even the $2.00 range.
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