Amphenol Corporation (APH) — QMA analysis
Sector: Technology · Market cap: $176.8B · Price: $74,215 · Data as of 2026-10-23
Amphenol Corporation has an above-average composite score of 70/100, in the top 1% of 22,733 tracked stocks. The highest-scoring layer is Catalysts; the lowest is Insider activity.
What 13 data layers say about APH
The composite fuses insiders, congressional trades, institutional 13F positions, fundamentals, momentum, seasonality and more into a single number.
| Layer | Score |
|---|---|
| Fundamental value (FVS) | 85/100 |
| Earnings quality (EQS) | 95/100 |
| Technical trend (TSS) | 51/100 |
| Relative strength (RS) | 37/100 |
| Momentum (USS) | 38/100 |
| Insider activity (IAS) | 16/100 |
| Off-exchange trading (FINRA) / large flows (WHS) | 50/100 |
| Institutional 13F (IFS) | 64/100 |
| Options flow (OFS) | 86/100 |
| Congressional trades (PTS) | 54/100 |
| News sentiment (NSS) | 53/100 |
| Analysts / transcripts (ATS) | 79/100 |
| Catalysts (XS) | 98/100 |
What does the QMA model currently show for Amphenol Corporation?
The composite score is a research starting point, not an instruction. What matters is layer confluence — whether the layers point in the same direction.
For APH the layers diverge — some score high (Catalysts), others low (Insider activity). The divergence is itself information: the model does not give a clear-cut picture. The score is an input into your own research, not a recommendation.
APH insider & smart money activity
Over the recent period we record 7 reported insider purchases and 8 sales for APH: predominance of reported sales (by dollar value). A description of the data layer, not an instruction.
APH seasonality
APH is currently in its seasonal window October 1–28 with a hit rate of 81% and an average move of 3.0% (21 years of history).
Historical data does not guarantee future results.
APH dividend
Amphenol Corporation: 1.20%
How APH compares
Similar stocks from the same sector:
Frequently asked questions
What is the composite score for APH stock?
70/100 (A) — Data as of 2026-10-23.
Are insiders buying APH stock?
Over the recent period, reported: purchases 7, sales 8 (purchases $24.6M, sales $175M). Insider activity: predominance of reported sales (by dollar value) — a description of reported data, not a trade instruction.
Where can I see live APH data?
Live APH data and the full screener are part of full access. Registration is free with no card — trial full access, then the free plan with a delayed data sample.
Data from SEC and public markets. QMA is an analytical tool, not a registered investment advisor. No content on this page is investment advice or an instruction to buy or sell. Past performance does not guarantee future results.
⚠️ Important Notice: QMA is an analytical and educational tool, not investment advice. Scores, detections and ratings are descriptive, not buy/sell instructions. QMA is not a registered investment advisor (SEC / FINRA / MiFID II / ČNB). Consult a licensed financial advisor before any investment. Past performance does not guarantee future results; all investments carry the risk of capital loss.
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