Ownership history in Elefante Mark B Β· 19 quarters on record
This page tracks every 13F SEC filing in which Elefante Mark B reported a position in ANALOG DEVICES (ADI). 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 Elefante Mark B outperformed the S&P 500 by +3.6% annually on this ADI position. Timing score: 59% (10/17 decisions correct). Average cost basis: $166.50. Maximum drawdown during holding period: β24.2%.
β
Outperformed SPY on this position by 3.6% ann.
18 quarters analyzed
β
Decent timing β more right than wrong on entries and exits.
10 of 17 add/trim decisions correct
Best entry: $66.16 (2017 Q2) Β· Worst: $270.35 (2025 Q4)
πͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.
13 adds Β· 5 trims. Bought during 4 of 6 down-price quarters. π Consistently bullish β fund kept accumulating this position.
π Elefante Mark B has been actively increasing its ADI allocation β a bullish signal from insiders.
Currently 4.13% 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