According to the original federal charges, Madoff said that his firm had "liabilities of approximately US billion". Questions about his firm had been raised as early as 1999.
Peter has since been sentenced to 10 years in prison, and Mark committed suicide by hanging exactly two years after his father's arrest.
Alerted by his sons, federal authorities arrested Madoff on December 11, 2008.
Even at the end of November 2008, amid a general market collapse, the same fund reported that it was up 5.6%, while the same year-to-date total return on the S&P 500-stock index had been negative 38%.
An unnamed investor remarked, "The returns were just amazing and we trusted this guy for decades — if you wanted to take money out, you always got your check in a few days.
Madoff Investment Securities LLC, admitted that the wealth management arm of his business was an elaborate Ponzi scheme. Madoff Investment Securities LLC in 1960, and was its Chairman until his arrest.
The firm employed Madoff's brother Peter as Senior Managing Director and Chief Compliance Officer, Peter's daughter Shana Madoff as rules and compliance officer and attorney, and Madoff's sons Andrew and Mark.
Madoff said he made up for the cost of the hedges, which could have caused him to trail the stock market's returns, with stock-picking and market timing.
"Typically, a position will consist of the ownership of 30–35 S&P 100 stocks, most correlated to that index, the sale of out-of-the-money 'calls' on the index and the purchase of out-of-the-money 'puts' on the index.
"I would be surprised if anybody thought that matching the S&P over 10 years was anything outstanding." The majority of money managers actually trailed the S&P 500 during the 1980s.
The Journal concluded Madoff's use of futures and options helped cushion the returns against the market's ups and downs.
Order flow is an issue that attracted a lot of attention but is grossly overrated." In 1992, Bernard Madoff explained his purported strategy to The Wall Street Journal.