Ownership history in SIMPLEX TRADING, LLC Β· 5 quarters on record
This page tracks every 13F SEC filing in which SIMPLEX TRADING, LLC reported a position in DIREXION SHS ETF TR (AIBU). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π SIMPLEX TRADING, LLC outperformed the S&P 500 by +49.8% annually on this AIBU position. Timing score: 100% (4/4 decisions correct). Average cost basis: $35.65. Maximum drawdown during holding period: β23.7%.
π₯ Exceptional β beat the S&P 500 by 49.8% per year on this position.
4 quarters analyzed
π― Smart timing β consistently buying dips and trimming near peaks.
4 of 4 add/trim decisions correct
Best entry: $26.47 (2025 Q1) Β· Worst: $41.14 (2025 Q2)
πͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.
3 adds Β· 2 trims. Bought during 1 of 1 down-price quarters. π More buys than sells across the holding period.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.0% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size