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SL Green Realty heads into tomorrow's Q3 earnings with short sellers at their most aggressive in months, even as the stock has pulled back 8% over the past month to $48.74.
Short interest has climbed sharply into the print. At 17.2% of the free float, the position is already elevated for an office REIT. More telling is the pace: short interest jumped 6.6% in a single session on October 9 and is up 7.6% on the week, reaching 12.2 million shares. The ORTEX short score has risen to 76.7, ranking in the bottom 1st percentile of the universe on that measure, a signal that the conviction behind the bearish position is intensifying. Borrow costs remain low at 0.55%, having eased roughly 21% over the week, so new shorts are being added cheaply. Availability is running near 191%, meaning plenty of lending capacity remains, and the appetite for new positions is clearly there.
Options positioning tells a slightly different story. The put/call ratio has actually drifted below its 20-day average, sitting at 0.97 against a mean of 1.04, and the z-score of negative 0.71 suggests options traders are somewhat less defensive than usual. That creates a genuine contrast: the equity lending market is seeing fresh bearish positioning, while the derivatives market is not screaming alarm. One explanation is that short sellers are expressing the view through outright stock borrows rather than puts, particularly given how cheap the borrow is.
The analyst community is divided but cautiously constructive on price. Piper Sandler this week cut its target sharply from $79 to $64 while maintaining an Overweight rating, a notable reduction just ahead of the print. Elsewhere, the broader direction over recent months has been upward revisions, with JPMorgan, Wells Fargo, Barclays, and Citigroup all lifting targets through August and September. The consensus target of $57.62 sits roughly 18% above the current price. Bulls point to low vacancy in SLG's premium Midtown assets, a leasing pipeline of around one million square feet, and expectations for over 10% growth in cash same-store net operating income in 2027. Bears focus on the structural uncertainty around hybrid working, high leasing capital costs, and the pressure on funds from operations that has weighed on the stock relative to the broader REIT market.
A fresh ownership angle adds context. A Schedule 13G filing on October 7 from Daniel Yet disclosed a 5.8% stake in SLG, a new position at the 5% threshold. Separately, Cohen and Steers trimmed its position from 10.93% to 8.76% as of mid-August. BlackRock remains the largest holder at over 19% of shares. On the insider side, the President and Chief Investment Officer, Harrison Sitomer, sold roughly $2.3 million of stock in open-market transactions in August at prices around $57.50 to $58.50, well above the current level. Those sales were discretionary, not under a 10b5-1 plan. The stock has fallen back significantly since those transactions. Wikipedia attention for SLG was running at a z-score of 2.1 above its 90-day average as of late September, indicating a spike in retail interest not typically seen for this name.
Peers have been weak. VNO, BXP, and HIW are all down on the week, with BDN falling 3.6%. SLG's relative resilience over recent months has been noted, but the recent 8% monthly decline shows the sector pressure is now biting. The print tomorrow will test whether the leasing momentum and NOI trajectory can justify the gap between where the stock trades and where the analyst community believes it belongs.
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