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Smart Investors Daily
AP

NASDAQ · APH

Amphenol Corporation

Technology · Hardware, Equipment & Parts

$79.30

Down-$2.78 (-3.39%)

Updated Oct 31, 2026, 11:43 PM

SID Score

5.2/10

Composite research score

Smart Money

62/100

Neutral

Market cap
179.54B
P/E ratio
41.92
Dividend yield
1.15%
52-week range
$71.44 – $178.52
Volume
16.59M
Avg. volume
9.29M

Price performance · APH

APH price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

APH closed at $79.30 after 21 trading sessions, down 8.81% for the selected period.

Last close
$79.30
Period change
-8.81%
Period low
$73.07
Period high
$88.62
Daily close
View OHLC price history
APH OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 30, 2026$78.905$80.43$77.50$79.3016.59M
Oct 29, 2026$81.485$83.865$81.06$82.0815.72M
Oct 28, 2026$82.875$83.73$79.2995$80.9620.42M
Oct 27, 2026$76.35$78.68$76.10$78.2117.41M
Oct 26, 2026$74.49$76.30$73.91$75.2711.69M
Oct 23, 2026$73.06$74.68$71.44$74.0912.99M
Oct 22, 2026$77.06$77.34$72.23$73.0718.43M
Oct 21, 2026$80.53$80.87$79.14$79.2012.13M
Oct 20, 2026$79.14$80.79$77.88$79.327.09M
Oct 19, 2026$81.72$82.04$80.15$80.289.44M
Oct 16, 2026$81.52$81.665$79.205$79.3512.03M
Oct 15, 2026$80.38$81.725$78.37$81.4915.67M
Oct 14, 2026$84.83$85.58$82.29$82.699.27M
Oct 13, 2026$84.65$86.13$83.745$85.898.22M
Oct 12, 2026$86.93$87.08$85.67$86.1910.23M
Oct 9, 2026$86.58$87.55$86.0344$87.248.34M
Oct 8, 2026$86.23$87.405$83.96$85.3213.02M
Oct 7, 2026$87.21$88.28$86.44$87.559.2M
Oct 6, 2026$88.70$89.93$88.21$88.629.36M
Oct 5, 2026$86.75$87.70$86.61$87.279.55M
Oct 2, 2026$86.82$88.02$85.72$86.9610.77M

Latest APH news

The latest Smart Investors Daily articles mentioning APH.

APH research

Overview

Company profile and research snapshot.

Company profile

Amphenol is a global supplier of connectors, sensors, and interconnect systems. It holds the second-largest connector market share globally and sells into the automotive, broadband, commercial air, industrial, IT and data communications, military, mobile devices, and mobile networks end markets. Amphenol is diversified geographically, with operations in 40 countries.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$141.40
Implied upside
—
Analysts
11
APH recent ratings
DateFirmRatingTarget
Oct 29, 2026JP MorganOverweight—
Oct 29, 2026UBSBuy—
Oct 29, 2026BNP ParibasOutperform—
Oct 29, 2026CitigroupBuy—
Oct 29, 2026Truist SecuritiesBuy—
Open full forecast

News briefing

Generated Oct 31, 2026, 9:04 PM

Why Is APH Down Today? Strong Analyst Support Meets Technical Headwinds

Amphenol fell 3.39% despite a barrage of positive analyst actions, suggesting today's decline may be a technical pullback rather than fundamental deterioration. Multiple major investment banks raised price targets to $111-$115 following the company's Q3 earnings call, which highlighted robust AI demand and margin expansion opportunities.

    Bottom line: Amphenol faces a classic disconnect: fundamental momentum is clearly positive with universal analyst support and robust Q3 guidance, yet technical factors and valuation concerns are driving a near-term pullback. Investors should monitor whether today's 3.39% decline represents a healthy consolidation or a warning sign that recent gains have outpaced fair value—watch for support levels and continued margin progression as key indicators.

    Yahoo · Oct 31, 2026

    5 insightful analyst questions from Amphenol’s Q3 earnings call

    Amphenol’s third quarter results were met with a positive market reaction, as the company’s performance significantly surpassed Wall Street’s expectations. Management attributed the outperformance to robust demand for interconnect products in artificial intelligence (AI) data centers, strong execution in integrating recent acquisitions, and broad-based growth across key end markets. CEO Adam Norwitt highlighted that “organic growth of more than 20% in five of our seven end markets” and record or

    AI research layers

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

    Amphenol Corporation Stock Performance

    Amphenol Corporation shares have experienced significant downward pressure across multiple timeframes, per SID market data. The stock currently trades at $79.30, reflecting a 2.63% decline over the past month, a steep 48.92% drop over three months, and a 41.94% loss over the trailing twelve months. APH is trading well below both its 50-day moving average of $90.83 and its 200-day moving average of $132.24, indicating sustained bearish momentum according to Massive/Polygon technical data. The 14-day relative strength index stands at 39.7, approaching oversold territory but not yet signaling a definitive reversal. Average daily trading volume registers at approximately 9.29 million shares, supporting adequate liquidity for the $179.5 billion market capitalization company. The stock carries a beta of 1.21, indicating higher volatility relative to the broader market, which has amplified the recent selloff in the technology sector.

    Amphenol Corporation Valuation Analysis

    Amphenol Corporation trades at a price-to-earnings ratio of 41.92, reflecting a premium valuation despite the substantial price decline, per SID market data. The PEG ratio stands at 3.67, suggesting the stock's earnings growth rate does not fully justify its current multiple based on traditional growth-adjusted metrics. The price-to-book ratio of 13.35 further underscores the premium investors assign to Amphenol's asset base, consistent with asset-light technology and interconnect businesses that generate returns well above their book value. According to SEC filings, the company offers a dividend yield of approximately 0.51%, providing minimal income support for shareholders. Within the technology sector, Amphenol's valuation metrics remain elevated relative to historical norms, even after the sharp price correction. The disconnect between the declining share price and still-elevated multiples suggests that earnings expectations may need to adjust for the valuation to reach equilibrium with current trading levels.

    Smart Money Activity for APH

    Amphenol Corporation's composite smart money score stands at 62 out of 100, registering a neutral signal per SID market data. Institutional positioning is the strongest component, scoring a perfect 25 out of 25, indicating robust ownership and confidence from major fund managers according to 13F institutional filings. Congressional trading activity also scores notably high at 19.2 out of 25, suggesting elevated interest from lawmakers holding or trading the stock. In contrast, insider activity scores a modest 6.2 out of 25, with SEC Form 4 filings revealing 15 transactions over the past 90 days, split between 7 purchases and 8 sales. This near-even insider buy-sell ratio reflects no strong directional conviction from company executives and directors. Dark pool activity scores 12.0 out of 25, indicating moderate but unremarkable institutional block trading. The divergence between strong institutional holdings and tepid insider confidence creates a mixed picture for investors monitoring smart money flows into Amphenol shares.

    Amphenol Corporation Earnings Outlook

    Amphenol Corporation has delivered consistent earnings beats across its three most recent reported quarters, according to company earnings reports. In Q1, the company posted earnings per share of $0.80 versus the consensus estimate of $0.73, a positive surprise of $0.07. Q2 results were particularly strong at $1.35 per share compared to the $1.17 estimate, representing a $0.18 upside surprise. Q4 earnings came in at $1.06 versus the $0.95 estimate, beating by $0.11. The upcoming Q3 report, scheduled for July 22, carries an analyst estimate of $1.17 per share. The pattern of consistent outperformance, averaging roughly 12.3% above consensus across the three reported periods, demonstrates management's ability to exceed market expectations. Investors will monitor whether Amphenol can sustain this earnings momentum given the broader macroeconomic headwinds and the stock's significant price deterioration over recent months.

    Wall Street Analyst Ratings for APH

    Wall Street analysts maintain a unanimously bullish stance on Amphenol Corporation, per SID consensus data. On October 29, five major firms reiterated their positive ratings: JP Morgan maintained its Overweight recommendation, UBS reaffirmed a Buy rating, BNP Paribas held its Outperform designation, Citigroup reiterated Buy, and Truist Securities maintained its Buy rating according to Wall Street analyst reports. Notably, none of these firms downgraded or altered their prior ratings, reflecting sustained confidence in Amphenol's fundamental positioning despite the stock's 48.92% decline over three months. The consistency across five independent research teams suggests a broad consensus that the current price level represents a dislocation from the company's intrinsic value. With all five ratings falling in the top tier of analyst recommendations, the street-wide bullish posture contrasts sharply with the stock's technical weakness. The absence of any neutral or bearish rating changes indicates analysts view the selloff as driven by market-wide factors rather than company-specific deterioration.