TATT closed Tuesday at $40.36, nursing a 4.8% single-day pullback even as the stock remains 3.1% ahead on the week — and that gap between a strong weekly return and a rough Tuesday session is precisely where the short-rebuild story is unfolding.
The most telling move in the data is in short interest, which has nearly doubled in six weeks. At 3.1% of the free float now, that looks modest in isolation. But it was running below 2.1% as recently as late April, and the step-up has been sharp: a jump from 2.2% to 3.1% over the final week of May, following the earnings print on May 20 that sent the stock up nearly 14% on the day and 23% over the following five sessions. Some of that post-earnings pop has now attracted fresh short positioning. Cost to borrow has risen 25% over the past week to roughly 1.5% annualised — not painful, but moving in one direction. Availability remains very loose at 526%, meaning the lending market is not under any strain, and new short positions can be put on cheaply. The short score of 38.9 is mid-range, consistent with a stock where bears are rebuilding but not yet crowding in.
The Street remains firmly in the bull camp. The last two analyst actions on record — both from early-to-mid March — saw Stifel lift its target to $60 and Benchmark push to $66, both maintaining Buy ratings. The mean target across the coverage universe is $60.71, implying roughly 50% upside to the current price of $40.36. The bull case centres on TAT's positioning in thermal management, power and actuation, and MRO services, with record margins and strong cash generation supporting a premium argument. Bears flag the cyclical risk: any softening in fleet utilization or broader macro weakness would pressure the MRO growth narrative. On valuation, the stock trades at a PE of 20.5x and an EV/EBITDA of 15.5x — the latter has compressed about 1.4 turns over the past month, suggesting the market has marked it closer to sector rather than premium territory since the earnings run.
The COO, Jason Lewandowski, sold 3,125 shares on June 1 at $41.14 and another 3,125 shares on May 26 at $39.22 — roughly $251,000 in total over the past 90 days. Both transactions are modest in scale and likely reflect routine liquidity, but they land right in the window of maximum post-earnings share price strength, worth tracking if the pattern continues.
The earnings history is relevant context here. The May 20 result delivered a 13.8% one-day move and a 23.4% five-day move. An earlier event on May 13 produced a 7.6% fall on the day but recovered to end the following five days up 9.8%. Next results are not due until August 19. The gap between now and that date leaves the stock to trade on sentiment and defense-sector backdrop, with peers like VSEC and DRS both up 3-4% on the week versus TATT's more volatile session-to-session swings.
The next focal point is whether the short rebuild continues at pace through June or stalls as the post-earnings window closes — and whether the borrow market, currently very open, begins to tighten if fresh positioning accelerates.
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