Equities · ETFs
ETF overlap X-ray
Compare two ETFs holding-by-holding — how much exposure is genuinely the same, what's unique to each, and how their sector tilts differ.
No look-through holdings found for SPY / QQQ. The ETF holdings loader (etf_asset_exposure) may not cover these funds.
Overlap = Σ min(weight) across shared holdings — the share of both portfolios that is the same exposure. Look-through from etf_asset_exposure; per-ETF detail on /etfs.