ETF comparisons

VOO holds only the S&P 500's large caps, while VTI owns the entire US market including mid and small caps, at the same 0.03% fee. VTI is the more diversified single-fund core; VOO is the cleaner large-cap bet, and the two overlap heavily at the top.

VOO and SPY track the same S&P 500, so returns are nearly identical before fees. VOO is cheaper (0.03% vs 0.0945%), which favors long-term holders, while SPY's far deeper options market and liquidity is what active traders and hedgers pay the premium for.

IVV and VOO track the same S&P 500 at the same 0.03% fee, so their exposure and returns are functionally identical. The choice is really iShares (BlackRock) versus Vanguard as an ecosystem rather than any performance edge.

QQQ tracks the tech-heavy Nasdaq-100 (0.20%), while VOO tracks the broad S&P 500 (0.03%). QQQ is a more concentrated, more volatile growth tilt; VOO is the cheaper, more diversified core, and QQQ excludes financials and most non-Nasdaq names entirely.

QQQ is the Nasdaq-100, which includes large non-tech names across consumer and healthcare, while VGT is a pure information-technology sector fund. VGT is more concentrated in tech and cheaper (around 0.09% vs 0.20%); QQQ is broader but excludes financials.

VGT and XLK both target US technology, but VGT holds a broader roster including mid and small-cap tech, while XLK covers only the tech names inside the S&P 500 and is more top-heavy. Fees are similar; VGT gives more breadth, XLK more mega-cap concentration.

VUG and SCHG are both low-cost large-cap growth funds with heavily overlapping holdings and similar returns. The differences come down to the exact index methodology and number of names; neither has a durable edge over the other.

SCHG covers a broad slice of large-cap growth, while MGK concentrates on mega-cap growth only, so MGK is more top-heavy in the largest names. SCHG gives more breadth; MGK leans harder into the very biggest growth companies.

VOO holds the whole S&P 500, while VUG holds only its growth half, so VUG is more concentrated in technology and more volatile. VOO is the balanced core; VUG is a growth tilt layered on top of that exposure.

SCHD uses a quality-and-dividend screen that tilts toward stronger balance sheets and dividend growth, while VYM casts a wider net across high-yield large caps. SCHD is more concentrated and growth-tilted; VYM holds more names at a broadly similar yield.

JEPI generates income from a covered-call options overlay, producing a high headline yield but capping upside, while SCHD is a straightforward dividend-quality equity fund with full equity upside and a lower yield. They are different tools: income smoothing versus dividend-growth ownership.

VOO owns the entire large-cap market including high-growth tech, while SCHD is a dividend-quality subset that tilts toward value and income. VOO captures more of the market's growth; SCHD trades some of that for higher current yield and a value lean.

SMH and SOXX both track semiconductors, but SMH is more concentrated in its largest holding (NVIDIA-heavy) and a tighter roster, while SOXX spreads across more chip names. SMH amplifies the leaders; SOXX is the more evenly distributed bet.

IWM tracks small-cap US stocks (Russell 2000), while VOO tracks large-cap (S&P 500), so they sit at opposite ends of the size spectrum. IWM is more volatile and economically sensitive; VOO is the steadier large-cap core.

DIA tracks the 30-stock, price-weighted Dow, while VOO tracks the 500-stock, market-cap-weighted S&P 500. VOO is far broader and weights by company size; DIA is narrower and quirkily weighted by share price rather than market cap.

ARKK is an actively managed, high-conviction disruption fund with a high fee (around 0.75%) and large swings, while QQQ is a passive, rules-based Nasdaq-100 index at 0.20%. ARKK is a concentrated active bet; QQQ is broad big-tech beta.