Ownership history in MARSHALL WACE, LLP Β· 23 quarters on record
This page tracks every 13F SEC filing in which MARSHALL WACE, LLP reported a position in BOYD GAMING CORP (BYD). 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 MARSHALL WACE, LLP outperformed the S&P 500 by +19.1% annually on this BYD position. Timing score: 41% (9/22 decisions correct). Average cost basis: $26.00. Maximum drawdown during holding period: β40.3%.
π₯ Exceptional β beat the S&P 500 by 19.1% per year on this position.
22 quarters analyzed
β οΈ Poor timing β buys often preceded drops, trims preceded rallies.
9 of 22 add/trim decisions correct
Best entry: $12.35 (2014 Q1) Β· Worst: $86.06 (2025 Q3)
πͺ Held through 2 major drawdowns (>20%).
13 adds Β· 10 trims. Bought during 4 of 7 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