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NASDAQ · KLAC

KLA Corporation

Technology · Semiconductors

$157.91

Down-$9.52 (-5.69%)

Updated Oct 31, 2026, 11:07 PM

SID Score

5.1/10

Composite research score

Smart Money

53/100

Neutral

Market cap
163.8B
P/E ratio
38.77
Dividend yield
4.69%
52-week range
$144.82 – $2,156.69
Volume
22.42M
Avg. volume
1.02M

Price performance · KLAC

KLAC price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

KLAC closed at $157.91 after 21 trading sessions, down 23.67% for the selected period.

Last close
$157.91
Period change
-23.67%
Period low
$145.61
Period high
$206.89
Daily close
View OHLC price history
KLAC OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 30, 2026$159.535$164.25$156.03$157.9122.42M
Oct 29, 2026$162.11$171.31$161.602$167.4315.14M
Oct 28, 2026$155.56$160.96$155.20$158.7711.57M
Oct 27, 2026$151.84$153.85$149.00$153.6610.3M
Oct 26, 2026$147.85$151.69$146.62$149.2110.8M
Oct 23, 2026$147.515$149.84$144.82$145.6110.44M
Oct 22, 2026$154.80$155.04$146.545$147.8320.74M
Oct 21, 2026$163.41$164.94$162.52$163.439.67M
Oct 20, 2026$164.55$165.305$159.90$161.7412.67M
Oct 19, 2026$172.74$173.05$166.11$166.4011.65M
Oct 16, 2026$169.76$171.66$165.20$165.7413.13M
Oct 15, 2026$174.50$175.43$168.42$174.4613.7M
Oct 14, 2026$180.545$184.58$177.39$178.8114.47M
Oct 13, 2026$185.415$187.30$179.84$184.0010.47M
Oct 12, 2026$193.68$193.99$189.44$190.127.72M
Oct 9, 2026$200.23$201.71$195.08$195.575.35M
Oct 8, 2026$192.715$202.22$191.09$196.7210.15M
Oct 7, 2026$192.04$197.18$191.20$196.837.16M
Oct 6, 2026$207.335$207.66$196.83$197.469.61M
Oct 5, 2026$205.29$206.87$199.6057$206.857.99M
Oct 2, 2026$207.81$208.68$204.06$206.897.36M

Latest KLAC news

The latest Smart Investors Daily articles mentioning KLAC.

KLAC research

Overview

Company profile and research snapshot.

Company profile

KLA is one of the largest semiconductor wafer fabrication equipment, or WFE, manufacturers in the world. It specializes in the market segment of semiconductor process control, wherein machines inspect semiconductor wafers during research and development and manufacturing for defects and verify precise measurements. In this section of the market, KLA holds a majority share. It also has a small exposure to the etch and deposition segments of the WFE market. It counts as top customers the largest chipmakers in the world, including TSMC and Samsung.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$1,294.86
Implied upside
—
Analysts
17
KLAC recent ratings
DateFirmRatingTarget
Oct 30, 2026Argus ResearchBuy—
Oct 29, 2026UBSNeutral—
Oct 29, 2026CitigroupBuy—
Oct 29, 2026Wells FargoOverweight—
Oct 29, 2026StifelBuy—
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News briefing

No generated briefing is available yet.

Yahoo · Oct 31, 2026

5 revealing analyst questions from KLA Corporation’s Q3 earnings call

KLA Corporation’s third quarter results were marked by strong demand for semiconductor process control equipment, with management attributing the outperformance to surging investment in artificial intelligence (AI) infrastructure and advanced packaging technologies. CEO Richard Wallace emphasized that “KLA’s performance in the quarter was supported by continued strength in leading edge foundry logic related to AI infrastructure investments, and increasing process control intensity across leading

AI research layers

Interpretive context generated from the platform’s current data sources.

KLA Corporation Stock Performance

KLA Corporation shares have experienced significant downward pressure across multiple timeframes, per SID market data. The stock currently trades at $157.91, reflecting a one-month decline of 14.11% and a three-month decline of 8.42%. Over the trailing twelve months, KLAC has fallen approximately 88.0%, representing substantial capital erosion for long-term holders. The stock is trading well below both key moving averages, with the 50-day moving average at $179.18 and the 200-day moving average at $908.04, according to Massive/Polygon data. The 14-day relative strength index stands at 31.6, placing the stock near oversold territory and indicating sustained selling momentum. KLAC carries a beta of 1.437, confirming its elevated sensitivity to broader market movements. Average daily trading volume registers at approximately 1.02 million shares, while the company maintains a market capitalization of roughly $163.8 billion.

KLA Corporation Valuation Analysis

KLA Corporation's current valuation metrics reflect a premium positioning within the technology sector, according to SID market data. The stock trades at a price-to-earnings ratio of 38.77, which sits above the broader semiconductor industry average and suggests the market continues to price in forward growth expectations despite recent share price declines. The PEG ratio stands at 8.11, indicating that the P/E multiple significantly exceeds the company's earnings growth rate, per SEC filings. KLA's price-to-book ratio registers at 32.95, reflecting the asset-light, high-margin nature of its process control and inspection equipment business. The company offers a dividend yield of approximately 0.59%, providing modest income to shareholders. While the elevated valuation multiples historically correspond with KLA's dominant market position in semiconductor yield management solutions, the current PEG ratio warrants attention as it suggests growth may not fully justify the earnings premium at present trading levels.

Smart Money Activity for KLAC

KLA Corporation's composite smart money score stands at 53 out of 100, signaling a neutral institutional and insider positioning, per SID market data. Institutional ownership sentiment scores a perfect 25 out of 25, reflecting strong conviction among large fund managers. Congressional trading activity registers at 15.6 out of 25, suggesting moderate legislative interest in the semiconductor equipment maker. Dark pool activity scores 12.0 out of 25, indicating average levels of off-exchange block trading. Insider activity presents the most notable divergence, scoring 0.0 out of 25, according to SEC Form 4 filings. Over the last 90 days, company insiders have executed 20 transactions, of which 19 were sales and only one was a purchase. This pronounced sell-side imbalance among corporate insiders contrasts sharply with the robust institutional confidence reflected in 13F filings. The disparity between insider selling patterns and institutional accumulation creates a mixed directional signal that investors should monitor closely for convergence or further divergence.

KLA Corporation Earnings Outlook

KLA Corporation has demonstrated a consistent pattern of exceeding analyst expectations across its recent reporting periods, according to company earnings reports. In the most recent quarter reported on October 28, the company posted earnings of $1.22 per share against a consensus estimate of $1.18, delivering a positive surprise of $0.04. The prior quarter saw earnings of $1.05 versus estimates of $1.00, representing a $0.05 upside beat. Most notably, the April quarter produced earnings of $9.40 per share compared to estimates of $9.15, a $0.25 positive surprise that marked the largest beat in the recent cycle. The upcoming quarter, with results expected on July 30, carries an analyst consensus estimate of $1.00 per share, per analyst estimates. KLA's track record of consecutive earnings beats underscores management's ability to execute operationally and provides a degree of credibility to forward guidance in the semiconductor equipment market.

Wall Street Analyst Ratings for KLAC

Wall Street consensus on KLA Corporation remains predominantly constructive, with recent analyst activity reaffirming positive ratings, per Wall Street analyst reports. On October 30, Argus Research reiterated its Buy rating on the stock. On October 29, multiple firms issued concurrent updates: Citigroup maintained its Buy rating, Wells Fargo reiterated an Overweight designation, and Stifel reaffirmed its Buy recommendation. UBS represented the lone neutral voice, maintaining its Neutral rating on the same date. Notably, none of the five most recent analyst actions involved a downgrade or a reduction in conviction, according to SID consensus data. Four out of five covering analysts hold bullish ratings, translating to an 80% buy-equivalent consensus among recent coverage updates. The clustering of reaffirmations around the late October timeframe suggests these updates were issued in response to quarterly earnings results, with the prevailing analyst view reflecting continued confidence in KLA's competitive positioning within the semiconductor process control market despite the stock's significant price deterioration.