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ETF Holdings Overlap

How much do two funds actually share? Weight-based overlap, shared positions, and what is unique to each side.

VOO/QQQVOO/SPYVTI/VOOSCHD/JEPIQQQ/XLKVXUS/VEAIWM/VTIVWO/IEMG

Shared holdings: 0 · CHNA has 56 tickered positions · XBI has 149

Overlap = sum of the smaller of the two weights for every shared holding. Holdings as of Aug 26, 2026. Positions without a clean ticker (bonds, cash, derivatives) are excluded from the match.

Largest Shared Positions

HoldingCHNAXBIDifference

Biggest Weighting Differences

HoldingCHNAXBIΔ

Only in CHNA

9939 9939 4.42%
1548 1548 3.88%
2196 2196 3.25%
1093 1093 3.00%
6185 6185 2.57%
867 867 2.39%
3759 3759 2.36%
9966 9966 2.26%
2096 2096 2.25%
460 460 2.24%
1177 1177 2.24%
2269 2269 2.15%
9969 9969 2.12%
LEGN Legend Biotech Corporation 2.06%
2359 2359 2.01%

Only in XBI

MRNA MODERNA INC 3.05%
TWST TWIST BIOSCIENCE CORP 1.98%
APGE APOGEE THERAPEUTICS INC 1.44%
KYMR KYMERA THERAPEUTICS INC 1.43%
ORKA ORUKA THERAPEUTICS INC 1.41%
NTRA NATERA INC 1.38%
HALO HALOZYME THERAPEUTICS INC 1.37%
PRAX PRAXIS PRECISION MEDICINES I 1.35%
DNTH DIANTHUS THERAPEUTICS INC 1.30%
RVMD REVOLUTION MEDICINES INC 1.30%
CGON CG ONCOLOGY INC 1.27%
TVTX TRAVERE THERAPEUTICS INC 1.27%
SYRE SPYRE THERAPEUTICS INC 1.26%
PTGX PROTAGONIST THERAPEUTICS INC 1.26%
REGN REGENERON PHARMACEUTICALS 1.22%

Research tool only — overlap is one lens on similarity, not a judgment of which fund is better.

Commodity

Commodities (broad)GoldOil & GasSilver

Digital Assets

CryptocurrencyBitcoin

Fixed Income

Bonds (all)International BondsGovernment BondsTreasury BondsCorporate BondsHigh Yield BondsMunicipal BondsTIPS / Inflation-Protected

Income

DividendCovered Call / Option IncomePreferred Stocks

Region

InternationalGlobalDeveloped MarketsEmerging MarketsInternational Small CapFrontier Markets

Sector & Theme

FinancialsTechnologyEnergyReal Estate / REITsHealthcareMaterialsIndustrialsClean EnergyInfrastructure

Strategy

Buffer / Defined OutcomeESG / SustainableCurrency HedgedMomentumEqual WeightLow Volatility

Structure

Active ETFsInverseLeveraged

Style & Size

GrowthU.S. Large CapValueU.S. Small CapU.S. Mid CapTotal Market