Ownership history in DF DENT & CO INC Β· 72 quarters on record
This page tracks every 13F SEC filing in which DF DENT & CO INC reported a position in MASTERCARD INC CL A COM (MA). 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 DF DENT & CO INC outperformed the S&P 500 by +10.1% annually on this MA position. Timing score: 36% (19/53 decisions correct). Average cost basis: $120.41. Maximum drawdown during holding period: β46.1%.
π₯ Exceptional β beat the S&P 500 by 10.1% per year on this position.
71 quarters analyzed
β οΈ Poor timing β buys often preceded drops, trims preceded rallies.
19 of 53 add/trim decisions correct
Best entry: $13.08 (2008 Q4) Β· Worst: $476.10 (2024 Q1)
πͺ Held through 3 major drawdowns (>20%). Diamond-hands conviction.
19 adds Β· 35 trims. Bought during 8 of 17 down-price quarters. π Predominantly trimming β distribution phase.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 2.62% 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