Ownership history in GAM Holding AG Β· 29 quarters on record
This page tracks every 13F SEC filing in which GAM Holding AG reported a position in BOOZ ALLEN HAMILTON HLDG COR (BAH). 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 GAM Holding AG underperformed the S&P 500 by β13.5% annually on this BAH position. Timing score: 50% (13/26 decisions correct). Average cost basis: $67.13. Maximum drawdown during holding period: β37.4%.
β Significantly underperformed the S&P 500 by 13.5% ann.
10 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
13 of 26 add/trim decisions correct
Best entry: $24.94 (2016 Q2) Β· Worst: $157.55 (2024 Q3)
πͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.
14 adds Β· 13 trims. Bought during 2 of 8 down-price quarters. π More buys than sells across the holding period.
π Portfolio weight has been declining in recent quarters. Possible distribution phase.
Currently 0.05% 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