Two funds head-to-head: live engine reads, trailing performance, and holdings overlap from SEC filings. An engine-read comparison — not a recommendation.
From each fund's SEC N-PORT filing (2026-06-23 / 2026-05-28), computed on the 43 of 44 and 59 of 101 equity positions matched to the QuantLogix stock universe — a lower bound, never an estimate.
QuantLogix's 5-factor engine currently reads ARK Innovation ETF (ARKK) at 41/100 (sell) and Invesco QQQ Trust, Series 1 (QQQ) at 54/100 (buy). QQQ carries the stronger composite read by 13 points, led by options at 73/100. ARKK's strongest leg is technical at 61/100. On trailing price performance, QQQ leads over the last year (+26.4% vs +6.2% for ARKK). By filed portfolio weights, at least 5.7% of the two funds overlaps across 3 shared positions. 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. ARKK ETF page · QQQ ETF page · ETF rankings · Equities Network · Verified track record