KLA Corporation enters the second half of August with a striking internal contradiction: short sellers are rapidly unwinding positions, yet executives are selling stock at the fastest clip seen in recent months.
The short interest story has shifted dramatically over the past six weeks. Bearish positioning peaked at roughly 38.8 million shares at the start of July and has since collapsed to 26.3 million — a 30% drop in one month, now representing 20% of the free float. The decline has been orderly and sustained, not a panic cover. That reduction is almost certainly connected to the Q2 earnings release on July 28, when the stock fell 16.3% in a single session. Bears who had been positioned ahead of that catalyst have been trimming ever since. Borrow conditions offer no clues about fresh short conviction: availability is essentially unlimited — more than 1.1 billion shares remain lendable against a short position of just 26 million — and cost to borrow has barely moved, sitting near 0.45%. Shorts are leaving, but not because the lending market is squeezing them out.
Options positioning adds a layer of nuance. Put/call ratio holds at 1.59, almost exactly in line with its 20-day average. There is no z-score stress here, no directional lean. The 52-week high for the PCR was 12.9 — a level that would signal genuine fear — and the current reading is nowhere near it. Options traders, in other words, are neither adding downside protection nor chasing calls. The positioning is neutral, almost placid, for a stock that fell 16% five weeks ago and is still down 13% over the past month.
The insider picture is harder to dismiss. On August 7, five executives filed sell transactions in a single day: CEO Richard Wallace sold 12,761 shares for $2.47 million; CFO Bren Higgins sold 4,531 shares for $875,000; Chief Legal Officer Mary Beth Wilkinson sold shares across two transactions totalling roughly $4.55 million; and two other senior officers trimmed alongside them. Those trades came on the first open window after the July 28 earnings drop. The cluster is notable not for its scale relative to total shares — individually each officer's percentage is tiny — but for the simultaneous execution by the full C-suite. Ninety-day net insider value is a positive $72 million, which looks large but may reflect option-related activity rather than outright open-market buying. The recent sells are plain-vanilla disposals at current market levels.
The Street is divided, and the post-earnings analyst response illustrates that clearly. Most firms lowered targets after the July 28 miss: Wells Fargo cut from $305 to $245, Susquehanna from $275 to $215, Deutsche Bank from $220 to $195. JP Morgan was a notable exception, raising its target from $200 to $238 while keeping its Overweight rating. Cantor Fitzgerald held at $325. The consensus mean price target is $231.78 — about 16% above the current $200.47 — suggesting the Street still sees recovery value, but the target dispersion is wide. Bulls lean on KLA's dominant position in process control and TSMC/Samsung exposure. Bears point to the company's heavy reliance on a small number of customers and argue that CoWoS-related revenue growth has a structural ceiling. The EPS momentum factor score tells a stark story: 30-day momentum ranks at the 91st percentile — meaning estimates moved sharply higher recently — but the 90-day score sits at just the 2nd percentile, reflecting deep cuts earlier in the cycle. The divergence suggests estimate revisions have stabilised and begun to recover, but from a very low base.
Among close peers this week, ONTO led the group with an 11.2% weekly gain, and UCTT added 1.8%. AMAT and LRCX both fell on the week, down 3.8% and 2.0% respectively, while MKSI was the biggest laggard at -8.2%. KLAC's 2.6% weekly gain placed it comfortably in the upper half of the peer group — a quiet relative strength after the post-earnings washout.
Next earnings are slated for October 30. Between now and then, the key variables to watch are whether the orderly short-cover continues toward a lower base, whether management insider selling persists into the next open window, and whether the Street's estimate stabilisation translates into upward target revisions — or another round of cuts if the demand outlook deteriorates further.
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