Know the business
Explain in plain language how the company makes money, who pays it, and what could make customers leave.
PUBLIC FILINGS
Know what you own—or what you are considering.
This is a research queue, not a list of recommendations. Each sector pairs three established companies with three smaller, newer, or higher-volatility companies. The second group can carry substantial financing, dilution, execution, regulatory, or business-model risk.
11 sectors6 companies per sector3 + 3 established and emergingSEC filing links
Open my research notebook →THE HOMEWORK LOOP
Research the business before the ticker.
Inspired by the publicly described practice of reading releases, reviewing filings, and listening critically to earnings calls. Signal Desk is not affiliated with Jim Cramer or CNBC.
Read the latest 10-K and 10-Q
Compare revenue, margins, cash flow, debt, share count, segment results, and the risk-factor changes.
Read material 8-K filings
Look for acquisitions, financing, leadership changes, guidance updates, legal matters, and other material events.
Review the earnings release
Separate one-time items from the underlying trend and compare management guidance with the prior quarter.
Listen to the conference call
Take notes on management’s outlook and the analyst questions. Watch for changed wording, not just headline numbers.
Check the balance sheet
Measure cash, debt, interest cost, dilution risk, and whether the company can fund its plans without favorable markets.
Compare competitors and valuation
Use the same operating and valuation measures across peers; a good story can still be priced too aggressively.
Write the thesis and disconfirmers
Record what must go right, what would prove the thesis wrong, and which filing or metric will answer the question.
Annual audited statements, business description, material risks, and management discussion.
Quarterly financial update, current operating discussion, and changed risks.
Material events such as major agreements, leadership changes, financing, or updated results.
SECTOR RESEARCH QUEUE
Leaders and developing stories.
Inclusion means “worth researching,” not “expected to rise.” Company classifications and business exposure can change.
XLC
Open sector evidence →Communication services
ESTABLISHEDGOOGL
Alphabet
Search, video, cloud, and AI
Research question: Advertising growth, cloud margins, and AI spendingESTABLISHEDMETA
Meta Platforms
Social platforms and digital advertising
Research question: Ad pricing, engagement, AI tools, and spending disciplineESTABLISHEDNFLX
Netflix
Global streaming entertainment
Research question: Membership, advertising, pricing, and free cash flowEMERGING / HIGHER RISKRDDT
Community platform and digital advertising
Research question: Daily users, ad monetization, data licensing, and marginsEMERGING / HIGHER RISKTTD
The Trade Desk
Independent advertising technology
Research question: Connected-TV growth, customer retention, and take rateEMERGING / HIGHER RISKROKU
Roku
Streaming platform and connected-TV advertising
Research question: Platform revenue, households, viewing hours, and cash useXLY
Open sector evidence →Consumer discretionary
ESTABLISHEDAMZN
Amazon
E-commerce, cloud, logistics, and advertising
Research question: Retail margins, AWS growth, capital spending, and cash flowESTABLISHEDTSLA
Tesla
Electric vehicles, energy storage, and autonomy
Research question: Deliveries, pricing, automotive margin, and new productsESTABLISHEDHD
Home Depot
Home-improvement retail
Research question: Comparable sales, professional customers, housing activity, and marginEMERGING / HIGHER RISKCAVA
CAVA Group
Fast-casual restaurants
Research question: Same-store sales, new locations, restaurant margin, and paybackEMERGING / HIGHER RISKDUOL
Duolingo
Subscription-based consumer education
Research question: Daily users, paid conversion, bookings, and new subjectsEMERGING / HIGHER RISKONON
On Holding
Premium athletic footwear and apparel
Research question: Direct sales, gross margin, inventory, and geographic growthXLP
Open sector evidence →Consumer staples
ESTABLISHEDWMT
Walmart
Value retail, groceries, and marketplace services
Research question: Comparable sales, e-commerce, membership, and operating marginESTABLISHEDCOST
Costco
Membership warehouse retail
Research question: Renewals, traffic, comparable sales, and membership feesESTABLISHEDPG
Procter & Gamble
Global household and personal-care brands
Research question: Organic sales, volume, pricing, input costs, and currencyEMERGING / HIGHER RISKCELH
Celsius Holdings
Energy drinks and distribution expansion
Research question: Retail velocity, distribution, market share, and inventoryEMERGING / HIGHER RISKFRPT
Freshpet
Fresh refrigerated pet food
Research question: Household penetration, capacity use, gross margin, and cash flowEMERGING / HIGHER RISKSFM
Sprouts Farmers Market
Natural and specialty grocery retail
Research question: Comparable sales, store openings, traffic, and private labelXLE
Open sector evidence →Energy
ESTABLISHEDXOM
Exxon Mobil
Integrated oil, gas, refining, and chemicals
Research question: Production, project returns, refining margin, and shareholder returnsESTABLISHEDCVX
Chevron
Integrated oil and gas
Research question: Production growth, major projects, free cash flow, and capital returnsESTABLISHEDCOP
ConocoPhillips
Global oil and gas exploration and production
Research question: Production, realized prices, costs, and inventory depthEMERGING / HIGHER RISKPR
Permian Resources
Permian Basin oil and gas production
Research question: Well productivity, costs, integration, and free cash flowEMERGING / HIGHER RISKLBRT
Liberty Energy
Oilfield services and power solutions
Research question: Fleet utilization, pricing, power demand, and capital returnsEMERGING / HIGHER RISKVIST
Vista Energy
Latin American shale oil production
Research question: Production growth, realized pricing, costs, and export accessXLF
Open sector evidence →Financials
ESTABLISHEDJPM
JPMorgan Chase
Diversified banking and capital markets
Research question: Net interest income, credit losses, deposits, and expensesESTABLISHEDBAC
Bank of America
Consumer and commercial banking
Research question: Deposit costs, net interest income, credit quality, and capitalESTABLISHEDV
Visa
Global electronic-payments network
Research question: Payment volume, cross-border activity, incentives, and servicesEMERGING / HIGHER RISKSOFI
SoFi Technologies
Digital financial services and banking technology
Research question: Members, deposits, lending credit, fee revenue, and profitabilityEMERGING / HIGHER RISKNU
Nu Holdings
Latin American digital banking
Research question: Active customers, revenue per customer, credit, and country expansionEMERGING / HIGHER RISKHOOD
Robinhood Markets
Retail brokerage and financial platform
Research question: Funded customers, assets, trading mix, subscriptions, and regulationXLV
Open sector evidence →Health care
ESTABLISHEDLLY
Eli Lilly
Global pharmaceuticals
Research question: Obesity-drug demand, manufacturing capacity, pipeline, and pricingESTABLISHEDUNH
UnitedHealth Group
Health insurance and care services
Research question: Medical-cost trend, enrollment, Optum growth, and cash flowESTABLISHEDJNJ
Johnson & Johnson
Pharmaceuticals and medical technology
Research question: Product growth, pipeline, medtech demand, and litigationEMERGING / HIGHER RISKRXRX
Recursion Pharmaceuticals
AI-enabled drug discovery
Research question: Clinical milestones, partnerships, cash runway, and platform validationEMERGING / HIGHER RISKTEM
Tempus AI
Clinical data, diagnostics, and health-care AI
Research question: Data revenue, testing volume, margins, and cash useEMERGING / HIGHER RISKCRSP
CRISPR Therapeutics
Gene-editing therapies
Research question: Commercial launch, clinical readouts, partnerships, and cash runwayXLI
Open sector evidence →Industrials
ESTABLISHEDGE
GE Aerospace
Commercial and defense aircraft engines
Research question: Engine deliveries, services backlog, supply chain, and cash flowESTABLISHEDCAT
Caterpillar
Construction and mining equipment
Research question: Dealer inventories, pricing, backlog, services, and end marketsESTABLISHEDRTX
RTX
Aerospace and defense systems
Research question: Backlog, engine costs, defense demand, and free cash flowEMERGING / HIGHER RISKRKLB
Rocket Lab
Launch services and space systems
Research question: Launch cadence, Neutron milestones, backlog, and cash useEMERGING / HIGHER RISKJOBY
Joby Aviation
Electric vertical-takeoff aircraft
Research question: Certification, manufacturing, flight testing, and cash runwayEMERGING / HIGHER RISKACHR
Archer Aviation
Electric air-taxi development
Research question: Certification, manufacturing partners, orders, and cash runwayXLB
Open sector evidence →Materials
ESTABLISHEDLIN
Linde
Industrial gases and engineering
Research question: Pricing, volumes, backlog, margins, and project returnsESTABLISHEDSHW
Sherwin-Williams
Paints and coatings
Research question: Volume, pricing, raw materials, housing, and industrial demandESTABLISHEDFCX
Freeport-McMoRan
Copper and gold mining
Research question: Copper price, production, unit costs, projects, and permitsEMERGING / HIGHER RISKMP
MP Materials
Rare-earth mining and magnets
Research question: Production ramp, pricing, magnet output, and government supportEMERGING / HIGHER RISKLAC
Lithium Americas
Lithium-resource development
Research question: Construction milestones, funding, permits, partners, and lithium pricesEMERGING / HIGHER RISKUUUU
Energy Fuels
Uranium and critical-minerals production
Research question: Production, contracts, realized prices, processing, and cash useXLRE
Open sector evidence →Real estate
ESTABLISHEDPLD
Prologis
Global logistics real estate
Research question: Occupancy, rent growth, development, financing, and asset valuesESTABLISHEDAMT
American Tower
Wireless communications real estate
Research question: Organic tenant growth, carrier spending, leverage, and international marketsESTABLISHEDEQIX
Equinix
Data-center real estate and interconnection
Research question: Bookings, utilization, power availability, development, and leverageEMERGING / HIGHER RISKCOLD
Americold Realty Trust
Temperature-controlled warehouses
Research question: Occupancy, throughput, margins, leverage, and food demandEMERGING / HIGHER RISKREXR
Rexford Industrial Realty
Southern California industrial real estate
Research question: Leasing spreads, occupancy, acquisitions, and financingEMERGING / HIGHER RISKIIPR
Innovative Industrial Properties
Specialized regulated-industry real estate
Research question: Rent collection, tenant health, re-leasing, and balance sheetXLK
Open sector evidence →Technology
ESTABLISHEDMSFT
Microsoft
Cloud, enterprise software, and AI
Research question: Azure growth, AI revenue, capital spending, and marginsESTABLISHEDNVDA
NVIDIA
Accelerated computing and AI semiconductors
Research question: Data-center demand, supply, gross margin, and product transitionsESTABLISHEDAVGO
Broadcom
Semiconductors and infrastructure software
Research question: AI networking, custom silicon, software integration, and debtEMERGING / HIGHER RISKCRDO
Credo Technology
High-speed connectivity for data centers
Research question: AI-related revenue, customer mix, product ramps, and marginEMERGING / HIGHER RISKIOT
Samsara
Connected operations software
Research question: Recurring revenue, large customers, retention, and free cash flowEMERGING / HIGHER RISKALAB
Astera Labs
Connectivity chips for AI infrastructure
Research question: Product ramps, customer diversity, gross margin, and design winsXLU
Open sector evidence →Utilities
ESTABLISHEDNEE
NextEra Energy
Regulated utility and renewable power
Research question: Rate base, project backlog, financing, and earnings growthESTABLISHEDDUK
Duke Energy
Regulated electric and gas utilities
Research question: Rate cases, capital plan, load growth, and financingESTABLISHEDSO
Southern Company
Regulated electric and gas utilities
Research question: Load growth, rate base, nuclear operations, and financingEMERGING / HIGHER RISKOKLO
Oklo
Advanced nuclear power development
Research question: Licensing, customer agreements, deployment schedule, and cash runwayEMERGING / HIGHER RISKSMR
NuScale Power
Small modular nuclear reactor technology
Research question: Customer projects, licensing, cost estimates, and cash runwayEMERGING / HIGHER RISKNNE
NANO Nuclear Energy
Early-stage microreactor development
Research question: Technical milestones, licensing path, partnerships, and cash useSignal Desk does not rank these companies, assign price targets, predict returns, or tell you to buy, sell, or hold. “Emerging” does not necessarily mean small-cap, and it does not mean safer or more promising. Verify the current business, listing, filings, capitalization, and risks before relying on any entry.