Ownership history in EMC Capital Management Β· 15 quarters on record
This page tracks every 13F SEC filing in which EMC Capital Management reported a position in MONGODB INC (MDB). 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 EMC Capital Management outperformed the S&P 500 by +10.0% annually on this MDB position. Timing score: 50% (5/10 decisions correct). Average cost basis: $313.80. Maximum drawdown during holding period: β57.3%.
π₯ Exceptional β beat the S&P 500 by 10.0% per year on this position.
14 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
5 of 10 add/trim decisions correct
Best entry: $175.40 (2025 Q1) Β· Worst: $410.99 (2023 Q2)
πͺ Held through 2 major drawdowns (>20%).
7 adds Β· 4 trims. Bought during 3 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 0.25% 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