Keysight Technologies stock slips after insider sale and strong Q3 figures

Published on 09/10/2026 at 12:50 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Keysight Technologies stock closed at USD 331.32 on September 9, 2026, after a year-on-year gain of 62.9 percent. The company recently reported Q3 FY26 revenue of USD 1.85 billion, up 36.5 percent from the prior year.

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Keysight Technologies stock (ISIN US49338L1035) ended the last completed trading day at USD 331.32 on the New York Stock Exchange on September 9, 2026, marking a 62.9 percent increase over the past year according to MarketBeat data. As Investing.com reported on September 9, 2026, the shares recently traded around USD 333.42, giving the company a market capitalization of about USD 56.76 billion.

Insider sale follows a strong share rally

According to Investing.com on September 9, 2026, Keysight Technologies senior vice president Ingrid Estrada sold company shares worth about USD 652,200, taking advantage of the stock's strong performance over the last twelve months. The same report notes that Keysight shares have surged 97 percent over the past year, trading at USD 333.42, which implies that the stock has significantly outperformed many broader market indices over this period.

Data from MarketBeat show that Keysight Technologies stock closed at USD 331.32 on September 9, 2026, down 0.63 percent from the prior session, with an after-hours indication of USD 332.40. MarketBeat also highlights that the share price has risen 62.9 percent over the last year based on its historical performance data, underlining the strong upward trend that may have influenced insider profit-taking.

Q3 FY26 earnings beat expectations

The latest earnings release provides the fundamental backdrop for the share gains. As MarketBeat reported in an alert dated September 9, 2026, Keysight Technologies last issued its quarterly results on August 18, 2026 for its third fiscal quarter of 2026. The company posted earnings per share of USD 3.07, beating analysts' consensus estimate of USD 2.48 by USD 0.59, a positive surprise of roughly 23.8 percent for shareholders who track EPS versus market expectations.

In the same quarter, Keysight Technologies generated revenue of USD 1.85 billion, compared with analyst estimates of USD 1.75 billion, according to MarketBeat. This represents an increase of 36.5 percent compared to the same quarter a year earlier, when the company had reported lower revenue levels. For investors, the combination of double-digit revenue growth and an earnings beat versus consensus is a key factor that often supports higher valuation multiples.

The MarketBeat alert further noted that Keysight Technologies recorded a return on equity of 24.34 percent and a net margin of 19.08 percent in the latest quarter, underlining the company's ability to convert its higher revenue into solid profitability. Historical comparison in the report shows that the company had earned USD 1.72 per share in the same quarter of the prior year, so the latest EPS of USD 3.07 represents an increase of about 78.5 percent year on year, a step change that underscores the earnings momentum behind the stock's rally.

Guidance for Q4 FY26 and full year

Looking ahead, Keysight provided guidance for the upcoming quarter and full fiscal year during its latest update. According to MarketBeat, the company set guidance for Q4 2026 at EPS between USD 3.34 and USD 3.40. For the full fiscal year 2026, Keysight Technologies indicated a target EPS of about USD 11.46, suggesting that management expects continued earnings strength after the strong Q3.

In addition, portal data compiled on Yahoo Finance show that for Q3 FY26 Keysight reported revenue of USD 1.85 billion and earnings of USD 397 million, implying a profit margin of 21.51 percent for the quarter. This aligns with the profitability metrics cited by MarketBeat and gives investors a clearer picture of how much of the company's top-line growth is flowing through to the bottom line.

For shareholders, the guidance band for Q4 2026 EPS between USD 3.34 and USD 3.40 can be compared directly with the recent Q3 result of USD 3.07 per share, implying expected sequential growth of roughly 8.8 percent at the midpoint. If the company delivers on this outlook while sustaining revenue growth similar to the latest 36.5 percent year-on-year increase, the full-year EPS target of about USD 11.46 would represent a substantial improvement over the prior year, although precise historical full-year figures are not detailed in the recent portal summaries.

Analyst and market context

Analyst commentary remains an important background factor for Keysight Technologies stock, even though the latest week-filtered hits focus mainly on earnings and insider activity. A sector overview cited by The Globe and Mail on September 9, 2026 mentions that analyst Hosseini covers the technology sector with a focus on companies such as Keysight Technologies, Hewlett Packard Enterprise and Super Micro Computer. While the piece does not assign a specific rating or price target to Keysight, it underscores that the company is actively followed by technology analysts, which tends to support liquidity and information flow around the stock.

On the earnings calendar side, Zacks provides context that Keysight previously reported earnings of USD 1.70 per share in an earlier quarter, beating the Zacks consensus estimate of USD 1.64 per share. Although this relates to a different reporting period than Q3 FY26, it shows a pattern of the company delivering positive earnings surprises versus expectations, which may contribute to analysts maintaining constructive stances on the stock and to investors' confidence in the guidance for the remainder of fiscal year 2026.

In parallel with earnings and analyst coverage, Keysight Technologies continues to highlight its strategic positioning in high-performance test and measurement and networking infrastructure. A recent note about the company's planned demonstrations of end-to-end solutions for scaling artificial intelligence infrastructure at ECOC 2026, reported by StockTitan on September 9, 2026, underscores the operational focus on fast-growing areas such as cloud and AI data center connectivity. While that announcement is more about technology positioning than about immediate financials, it provides an important backdrop for how Keysight aims to sustain revenue and margin growth.

Stock stays near its yearly high

With the closing price of USD 331.32 on September 9, 2026 on the New York Stock Exchange and subsequent extended trading indications slightly higher, Keysight Technologies stock currently trades near the upper end of its recent range, which is consistent with the reported 62.9 percent to 97 percent price appreciation cited by MarketBeat and Investing.com over the last twelve months. For investors, the combination of robust Q3 FY26 revenue growth of 36.5 percent, an EPS beat of USD 0.59 versus consensus, and forward guidance pointing to sequential EPS growth in Q4 2026 explains why the stock has been able to hold close to its yearly highs despite occasional minor daily pullbacks.