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Look under the hood.Know what you own and what it costs.
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FUNDS & ETFS • COURSE GUIDE • 4 TOPICS

Funds, ETFs, and indexing: understand the portfolio beneath the label.

Compare ETFs, mutual funds, index funds, active funds, and specialized products by structure, benchmark, holdings, fees, trading mechanics, taxes, liquidity, and risk.

COURSE TOPICS

Topics in this course

Understand funds and ETFs through structure, holdings, benchmark design, fees, trading mechanics, taxes, due diligence, and portfolio role. The course helps compare what looks similar on a screen but can behave differently in practice.

01
14 MIN

How funds and ETFs are built: why the wrapper matters

Understand fund and ETF structures, index and active approaches, creation and redemption mechanics, NAV, premiums or discounts, and the investor consequences of the wrapper.

  • ETF, mutual fund, index fund, and active fund
  • Fund categories: the label reveals less than the holdings
  • Know the wrapper before comparing performance
  • Mutual funds and ETFs turn investor orders into prices differently
  • + 1 more sections
Open guide ›
06
13 MIN

ETF and fund due diligence: from holdings to execution

Evaluate an ETF or fund from portfolio construction through liquidity, spreads, premiums or discounts, order execution, and post-trade review.

  • Fund due-diligence checklist
  • Read the fund documents in a fixed order
  • ETF trading mechanics
  • ETF liquidity has a trading layer and an underlying-portfolio layer
  • + 1 more sections
Open guide ›
04
18 MIN

Compare funds beyond the expense ratio

Compare funds using holdings, benchmark fit, trading costs, tracking difference, distributions, taxes, and portfolio role instead of relying on one headline fee.

  • Build a fund dashboard before comparing performance
  • A disciplined fund due-diligence process
  • Read a fund in six layers
  • Tracking difference comes from more than the expense ratio
  • + 3 more sections
Open guide ›
08
12 MIN

Specialized funds: define the portfolio role before adding complexity

Evaluate leveraged, inverse, thematic, sector, commodity, and other specialized funds by payoff, path dependence, concentration, costs, and intended holding role.

  • Specialized and leveraged products
  • Specialized wrappers can change the payoff even when the label sounds familiar
  • Closed-end funds, interval funds, tender-offer funds, and ETNs require wrapper-specific due diligence
  • Give the fund a portfolio role
Open guide ›
02
10 MIN

Index concentration: when broad-market exposure becomes narrow

Measure top holdings, sectors, valuation, earnings concentration, and overlap across funds instead of relying on security count.

  • Market-cap weighting
  • Top-holding concentration
  • Fund overlap
Open guide →
04
10 MIN

Funds of funds: look through the extra layer before relying on diversification

Look through a fund that owns other funds and measure layered costs, overlap, affiliated-fund incentives, and indirect exposures.

  • Structure & diversification
  • Layered fees
  • Look-through due diligence
Open guide →
FUNDS & ETFs · FEATURED LEARNING

Understand the wrapper, the underlying portfolio, and the costs borne by the investor.

Optional articles for fund documents, taxes, cash flows, trading, and implementation details.

Illustration of an investor reviewing fund reports and financial documents

Read a prospectus before relying on a summary

Use objectives, strategy, risks, fees, and portfolio information as the primary reference.

FUND DECISION STACK

Compare the portfolio first, the wrapper second, and performance last

Two funds can share a category label while owning materially different securities or using different weighting, trading, tax, and distribution mechanics. Start with economic exposure rather than the fund name.

QuestionWhat to inspect
What does the portfolio hold?Index or mandate, holdings, concentration, sector, geography, credit, duration, derivatives
How is it packaged?ETF or mutual-fund dealing mechanism, share class, creation/redemption or end-of-day NAV process
What does it cost?Expense ratio plus spreads, premiums/discounts, trading, taxes, and any sales or account charges
What can surprise me?Tracking difference, distributions, liquidity, leverage, embedded options, closure or structural complexity
Does it fit?Portfolio role, overlap with existing holdings, time horizon, account location, rebalancing rule
REVIEW & APPLY

Review the key points

01Which wrapper and portfolio exposure define the investment?
02What do fees, trading mechanics, taxes, and liquidity add to the result?
03Which fund document should be verified before comparing performance?

Read a fund from the inside out

A fund name is not a complete description of the exposure. Start with the objective and benchmark, then move through holdings, concentration, portfolio construction, turnover, fees, trading mechanics, distributions, and tax considerations. That sequence prevents a recent return number from becoming the entire investment thesis.

The prospectus describes the mandate, risks, and cost structure; shareholder reports help show what actually happened over the reporting period. For an ETF, market-price behavior and spreads matter too. For a mutual fund, share class and sales-charge structure can materially change the investor experience.

  • Identify the portfolio before evaluating its return.
  • Compare costs in dollars as well as percentages over the expected holding period.
  • Use the fund only if its role in the portfolio is clear before purchase.