APH · AMPHENOL CORP A

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Amphenol Corporation, together with its subsidiaries, designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including high speed, radio frequency, power, fiber optic and other interconnect products; busbars and power distribution systems; power interconnect products; and other products.

Close · 3M

-53.28%

Held by 1 AI ETF

AMOM2.410%

as of Oct 16

Signal performance

Each tracked ETF's moves on this stock, grouped by fund. Returns are measured from the signal date to the latest close — hypothetical, no commissions or slippage.

Buy signals12

Win rate0% (0/12)

Avg buy return-25.68%

AMOMnow 2.410% of fund18 signals

AMOM · Weight increase · 2d

weight 2.340% → 2.380% (+0.040 pp)·stock up 2.7% in the 30 days before

Oct 12·entry $86.19·now $74.09Fresh

-14.04%

since Oct 12

AMOM · Weight decrease · 2d

weight 2.360% → 2.340% (-0.020 pp)·stock up 4.9% in the 30 days before

Oct 8·entry $85.32·now $74.09

-13.16%

since Oct 8

AMOM · Weight decrease · 2d

weight 2.510% → 2.360% (-0.150 pp)·stock down 45.7% in the 30 days before

Oct 2·entry $86.96·now $74.09

-14.80%

since Oct 2

AMOM · Accumulation · 5d

weight 2.390% → 2.510% (+0.120 pp)·stock up 6.3% in the 30 days before

Sep 30·entry $84.30·now $74.09Fresh

-12.11%

since Sep 30

AMOM · Accumulation · 5d

weight 2.350% → 2.500% (+0.150 pp)·stock down 46.5% in the 30 days before

Sep 29·entry $84.34·now $74.09Fresh

-12.15%

since Sep 29

AMOM · Accumulation · 5d

weight 2.410% → 2.520% (+0.110 pp)·stock down 47.6% in the 30 days before

Sep 28·entry $84.62·now $74.09Fresh

-12.44%

since Sep 28

AMOM · Weight increase · 2d

weight 2.430% → 2.480% (+0.050 pp)·stock down 47.9% in the 30 days before

Sep 25·entry $84.09·now $74.09Fresh

-11.89%

since Sep 25

AMOM · Weight increase · 2d

weight 2.350% → 2.450% (+0.100 pp)·stock down 47.2% in the 30 days before

Sep 22·entry $82.84·now $74.09Fresh

-10.56%

since Sep 22

AMOM · Weight decrease · 5d

weight 2.570% → 2.350% (-0.220 pp)·stock down 50.3% in the 30 days before

Sep 18·entry $77.55·now $74.09

-4.46%

since Sep 18

AMOM · Weight decrease · 4d

weight 2.570% → 2.410% (-0.160 pp)·stock down 50.9% in the 30 days before

Sep 17·entry $78.37·now $74.09

-5.46%

since Sep 17

AMOM · Weight decrease · 3d

weight 2.570% → 2.420% (-0.150 pp)·stock down 54.8% in the 30 days before

Sep 16·entry $77.26·now $74.09

-4.10%

since Sep 16

AMOM · Weight decrease · 2d

weight 2.570% → 2.450% (-0.120 pp)·stock down 53.5% in the 30 days before

Sep 15·entry $77.65·now $74.09

-4.58%

since Sep 15

AMOM · Weight increase · 2d

weight 2.480% → 2.570% (+0.090 pp)·stock down 50.6% in the 30 days before

Sep 11·entry $83.92·now $74.09Fresh

-11.71%

since Sep 11

AMOM · Weight decrease · 2d

weight 2.570% → 2.480% (-0.090 pp)·stock down 51.7% in the 30 days before

Sep 8·entry $81.76·now $74.09

-9.38%

since Sep 8

AMOM · Weight increase · 2d

weight 0 → 2.570% (new)·stock down 52.4% in the 30 days before

Sep 3·entry $82.07·now $74.09Fresh

-9.72%

since Sep 3

AMOM · New entry · 1d

weight 0 → 2.540% (new)·stock down 6.6% in the 30 days before

Sep 2·entry $160.08·now $74.09Fresh

-53.72%

since Sep 2

AMOM · Exit · 1d

stock up 4.3% in the 30 days before

Jun 2·entry $148.40·now $74.09

-50.07%

since Jun 2

AMOM · Accumulation · 5d

stock down 0.6% in the 30 days before

Jun 1·entry $146.34·now $74.09Fresh

-49.37%

since Jun 1

PQUSno longer held3 signals

PQUS · Exit · 1d

weight 0.120% → 0 (exited)·stock down 47.5% in the 30 days before

Oct 1·entry $85.67·now $74.09

-13.52%

since Oct 1

PQUS · New entry · 1d

weight 0 → 0.040% (new)·stock down 6.7% in the 30 days before

Jul 31·entry $160.70·now $74.09Fresh

-53.90%

since Jul 31

PQUS · Exit · 1d

stock up 23.4% in the 30 days before

Jun 12·entry $153.80·now $74.09

-51.83%

since Jun 12

LQAIno longer held2 signals

LQAI · Exit · 1d

weight 0.130% → 0 (exited)·stock down 46.5% in the 30 days before

Sep 29·entry $84.34·now $74.09

-12.15%

since Sep 29

LQAI · New entry · 1d

weight 0 → 0.140% (new)·stock up 7.8% in the 30 days before

Aug 6·entry $170.61·now $74.09Fresh

-56.57%

since Aug 6

AIEQno longer held2 signals

AIEQ · Exit · 1d

stock up 17.7% in the 30 days before

Jul 1·entry $172.22·now $74.09

-56.98%

since Jul 1

AIEQ · Sudden change · 1d

stock up 0.3% in the 30 days before

May 30·entry $146.34·now $74.09

-49.37%

since May 30

Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.

Buffett-style framework

Fails the frameworkas of Jul 5

One AI ETF (AIEQ) recently exited its position in Amphenol, aligning with the framework's 'Fail' verdict due to the lack of a margin of safety at current valuation levels. However, another AI ETF (QRFT) still holds a minor position, suggesting mixed views among AI-managed portfolios regarding its continued value.

Circle of CompetenceAmphenol's business in electronic components, sensors, and interconnects, while technical, exhibits predictable unit economics across diverse, long-lifecycle end markets, allowing for reasonable projection of future cash flows.
Economic MoatThe company likely benefits from strong switching costs due to its highly engineered and critical components, scale advantages in manufacturing and R&D, and deep integration with customer designs.
ManagementInformation regarding management's candor, capital allocation discipline, and skin in the game is not available in the provided data.
Financial HealthAmphenol demonstrates exceptional current financial performance with a very high ROE of 34.73%, suggesting strong underlying profitability, though full historical data for a complete 10-year assessment of all criteria is not provided.
Margin of SafetyThe extremely high P/E ratio of 47.38, P/B of 12.33, and EV/EBITDA of 48.84 indicate that the current market price offers no discernible margin of safety, even for a high-quality business.

Amphenol appears to be a fundamentally sound business operating within the circle of competence, possessing a durable economic moat, and demonstrating excellent financial health with high returns on equity. However, the current market valuation significantly reduces any margin of safety, leading to a 'Fail' verdict within this value investing framework. While it may be a wonderful company, its present price makes it an unsuitable investment for an approach focused on buying at a discount to intrinsic value.

Educational interpretation generated by AI applying frameworks Warren Buffett documented in his shareholder letters and other public writings. Not a statement by Mr. Buffett or Berkshire Hathaway, and not investment advice.