Casella Waste Systems enters its Q1 2026 earnings release today with short sellers quietly backing away — even as options traders have turned markedly more defensive over the past two weeks.
The short-side retreat is the clearest recent signal. Short interest has fallen roughly 9% over the past week to 6.3% of the free float, unwinding a mid-April spike that pushed positions above 4.5 million shares. That peak coincided with the broader macro selloff, and shorts have since trimmed back toward early-April levels. Borrow conditions underline the lack of urgency: cost to borrow is a negligible 0.46%, down 11% on the week, and availability remains well above 300% — meaning supply in the lending pool is ample and there is no squeeze pressure whatsoever. The ORTEX short score has also eased from 58.3 on April 15 to 54.0 today, further confirming the decompression trend.
Options tell a different story. The put/call ratio has more than doubled since mid-April, jumping from around 0.18 to 1.38 — more than one standard deviation above its 20-day average of 0.63. The shift is abrupt and concentrated: the PCR was consistently below 0.20 through the first half of the month, then flipped into hedging territory right around April 20. That kind of rapid rotation toward puts, going into a scheduled earnings release, points to investors buying protection rather than adding directional exposure. The 52-week range on the PCR runs from 0.13 to 4.09, so the current reading is elevated but not extreme in absolute terms.
The Street remains broadly constructive but has been trimming its ambitions. The mean analyst target is $112.80 against a current price of $77.75, implying roughly 47% upside — a wide gap that partly reflects the stock's 22% year-to-date decline. UBS cut its target from $140 to $130 in March, maintaining a Buy. JP Morgan left its Neutral intact with a slight trim to $110. The bull case centres on Casella's regional waste monopolies and diversified service lines across collection, recycling, and organics. Bears point to exposure to New England economic cycles, fuel-cost sensitivity, and reliance on industrial volumes that have shown signs of softening. At a trailing P/E near 62x and EV/EBITDA of 12.4x, valuation remains full — the EV/EBITDA multiple has compressed modestly over the past 30 days alongside the stock's slide, though the 90-day EPS momentum score ranks in just the 18th percentile, suggesting forward estimates have been drifting lower.
Insider activity from March adds texture. On March 12 and 16, six executives filed sales simultaneously — including CEO John Casella, President Ned Coletta, and CFO Brad Helgeson. The transactions were modest in size relative to their holdings, and all carried the lowest significance rating, consistent with pre-planned selling programmes. The 90-day net is a net sale of roughly $1.8 million in aggregate value across the group. It reads more as routine vesting-driven activity than a directional signal, but the cluster timing — when the stock was trading near $88-90, well above today's $77.75 — is worth noting.
The last two quarterly prints both produced meaningful post-earnings moves. The February 2026 release saw the stock drop 8.5% on the day and extend losses to roughly 8% over the subsequent five sessions. The prior period delivered a smaller 1.3% one-day gain but then slipped nearly 7% over the following week. That pattern — a stock that tends to drift lower after results regardless of the initial reaction — adds context to the defensive options positioning building ahead of today's close.
With shorts retreating, borrow costs benign, but options hedges elevated and estimates under pressure, the setup heading into tonight's Q1 print is one where positioning is cautious rather than crowded — and the historical drift pattern leaves little margin for a guidance miss.
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