HEICO Corporation has lost 7.4% over the past week and now trades at $325.15 — a clear post-earnings reset after the August 26 print, yet one that continues to look less alarming in the context of where the broader aerospace sector has been trading.
The peer framing matters here. TDG fell 3.1% on the week. GE dropped 5.3%. MRCY shed 5.6% and VSEC declined nearly 9%. HEICO's 7.4% decline is steeper than the most liquid names in the peer set, but the stock entered the week with a relative-strength cushion built up over months. The earnings reaction itself — roughly 1.8% lower on August 25 and 4% lower the following day — is consistent with a quarterly print that broadly delivered but left margin concerns unresolved, particularly in the Electronic Technologies Group, where profitability dipped 80 basis points year-over-year.
The lending market and options tape both tell a mildly cautious story, without flashing anything dramatic. Availability has actually eased compared to the stressed readings seen in mid-August — it now runs at 462% of short interest, the most relaxed it has been in over a month. Borrow costs have drifted lower too, from a peak near 0.55% in late July to around 0.45% now. Short interest itself has been quietly retreating, slipping roughly 2.6% on the week and nearly 7% over the past month to sit at 4.9% of the free float. The direction of travel in the borrow market is toward less — not more — pressure. Options positioning has nudged more defensive since the earnings release. The put/call ratio is running at 1.06, about 1.2 standard deviations above its 20-day average of 0.92. That's a meaningful shift from the pre-earnings period, though far from the extremes of the past year's range. The picture overall is cautious positioning rather than aggressive shorting.
The Street's reaction to the print has been to shave targets while holding conviction. Morgan Stanley trimmed to $365 from $370 this morning, maintaining Equal-Weight — the most visible note of doubt. Citi moved in the opposite direction, raising its target to $441 from $429 last Thursday. Jefferies lifted to $430 from $425 on the same day. UBS raised to $396 from $382. The net effect is a consensus mean price target of $396, implying roughly 22% upside from current levels — a gap that reflects lingering optimism about the aerospace aftermarket cycle but also the premium multiple the stock has always commanded. At 49x trailing earnings and 30x EV/EBITDA, both of those multiples have compressed roughly 4-5 points over the past month as the price has retreated. Bears would note that a further derating toward the low end of the historical range is possible if ETG margins do not stabilize. Bulls point to 21% revenue growth and structural aftermarket demand as the counterweight.
Institutional positioning offers one stabilising read. T. Rowe Price added a substantial 3.3 million shares as of the July 31 filing date — the largest incremental move among the top holders. Capital Research added 336,000 shares over the same period. BlackRock and Fidelity both added modestly. The Mendelson family, who co-run the business, remain significant holders, with Victor and Eric each holding just under 2% of shares. The most recent insider activity on the record — from October 2025 — was open-market selling by both co-CEOs, though at prices near current levels, that data is now stale and should not be read as a fresh signal.
The next scheduled catalyst is the December 14 earnings release. Between now and then, the question the data raises is whether the post-earnings multiple compression stalls here — with the stock now trading closer to consensus targets — or whether continued aerospace sector volatility pushes HEICO further toward the lower end of the Street's valuation range.
See the live data behind this article on ORTEX.
Open HEI on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
