Two funds head-to-head: live engine reads, trailing performance, and holdings overlap from SEC filings. An engine-read comparison — not a recommendation.
Real filed-weight overlap for this pair lands as QuantLogix's SEC N-PORT sweep reaches both funds — 4,290 of ~5,000 funds indexed so far. No proxy numbers here: we show overlap only from each fund's own filings.
QuantLogix's 5-factor engine currently reads SPDR Gold Trust, SPDR Gold Shares (GLD) at 34/100 (neutral) and iShares Gold Trust (IAU) at 48/100 (neutral). IAU carries the stronger composite read by 14 points, led by microstructure at 73/100. GLD's strongest leg is fundamental at 60/100. On trailing price performance, IAU leads over the last year (+7.3% vs +7.2% for GLD). Signals recompute throughout the trading day — the balance can shift with the tape.
🤖 Want the deeper take? Pro runs a 10-agent AI debate on either name — 5 analysts, bull vs bear, a risk read, and a trader's verdict. See Pro →Educational market analysis, not investment advice. QuantLogix does not provide personalized recommendations. GLD ETF page · IAU ETF page · ETF rankings · Equities Network · Verified track record