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 (2026-09-22 / 2026-08-28), computed on the 44 of 45 and 56 of 102 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 65/100 (buy) and Invesco QQQ Trust, Series 1 (QQQ) at 60/100 (buy). ARKK carries the stronger composite read by 5 points, led by technical at 66/100. QQQ's strongest leg is options at 66/100. On trailing price performance, QQQ leads over the last year (+23.8% vs +0.7% for ARKK). By filed portfolio weights, at least 8.9% 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