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How Alpha Analyst is redefining investment research. Insights, team perspectives, and the latest on building AI for finance.

What Does AMD (AMD) Actually Do?
Company Deep-DiveUSA
AMD US

What Does AMD (AMD) Actually Do?

A plain-English map of the product portfolio, who buys each chip family, and how AMD’s three segments show up in filings

What Does Exxon Mobil (XOM) Actually Do?
Company Deep-DiveUSA
XOM SE

What Does Exxon Mobil (XOM) Actually Do?

A plain-English map of the integrated oil model, the segment structure, and a filing-reading checklist for investors

What Does Costco (COST) Actually Do?
Company Deep-DiveUSA
COST US

What Does Costco (COST) Actually Do?

A plain-English breakdown of the membership warehouse model, where profits come from, and the operating metrics investors should track

What Does Bank of America (BAC) Actually Do?
Company Deep-DiveUSA
BAC US

What Does Bank of America (BAC) Actually Do?

A plain-English map of how a large U.S. bank earns money, what the major business lines are, and which disclosures usually move the stock

What Does Johnson & Johnson (JNJ) Actually Do?
Company Deep-DiveUSA
JNJ US

What Does Johnson & Johnson (JNJ) Actually Do?

A plain-English map of its two segments (Innovative Medicine and MedTech), how each makes money, and a checklist for reading J&J filings

What Does Mastercard (MA) Actually Do?
Company Deep-DiveUSA
MA US

What Does Mastercard (MA) Actually Do?

A plain-English map of the payment network, who pays the fees, and why “net revenues” show up in five key buckets

What Does Walmart (WMT) Actually Do?
Company Deep-DiveUSA
WMT US

What Does Walmart (WMT) Actually Do?

A plain-English map of Walmart’s three segments and the omni-channel engines behind retail, membership, and advertising

What Does Eli Lilly (LLY) Actually Do?
Company Deep-DiveUSA
LLY US

What Does Eli Lilly (LLY) Actually Do?

A plain-English look at Lilly’s one-segment pharma model, how drugs become revenue, and what to track in filings

What Does Tesla (TSLA) Actually Do?
Company Deep-DiveUSA
TSLA US

What Does Tesla (TSLA) Actually Do?

A plain-English map of Tesla’s two reportable segments and the revenue streams that sit behind “cars + energy”

What Does Alphabet (GOOG) Actually Do?
Company Deep-DiveUSA
GOOGL US

What Does Alphabet (GOOG) Actually Do?

A plain-English map of Google Services, Google Cloud, and Other Bets—and how ads, subscriptions, and usage-based cloud fees fit together

What Does Broadcom (AVGO) Actually Do?
Company Deep-DiveUSA
AVGO US

What Does Broadcom (AVGO) Actually Do?

A plain-English breakdown of Broadcom’s two segments and how chips plus software create recurring cash flows

What Does Apple (AAPL) Actually Do?
Company Deep-DiveUSA
AAPL US

What Does Apple (AAPL) Actually Do?

A plain-English map of Apple’s product lines, Services engine, and how the ecosystem compounds revenue