Portfolio

The Investment Company Institute announced Tuesday that it is forming a money market mutual fund working group, to be chaired by Vanguard Chairman John Brennan.

Encouraged by new lows in the Nikkei Stock Average, as well as other major indices, Japanese investors are buying up stocks, the Nihon Keizai Shimbun reports.

Due to what it calls deteriorating weighted average credit quality, along with a volatile and falling net asset value, Moody’s has downgraded its rating for the Lehman Brothers Enhanced Libor Fund from Aaa/MR3 to A/MR5. Moody’s said the rating would remain on review for further downgrade, due to its holdings in securities backed by residential mortgages and credit card payments.

Unlike most other markets around the world where hedge funds are allowed to take almost any risks they deem fit, including leveraging their holdings to place outsized bets, Brazil’s hedge fund managers must comply with strict parameters, Dow Jones reports. That means they cannot take margin or collateral calls.

The $3.2 billion Vanguard Insured Long-Term Tax-Exempt Fund is being liquidated and folded into the $2.8 billion Vanguard Long-Term Tax-Exempt Fund.

After a $200 billion run on money market funds in September, the operations of, and flows to, money market funds are beginning to return to normal, the South Florida Sun-Sentinel reports.

In response to the Securities and Exchange Commission’s charges that it spent more than $600,000 on improper gifts and entertainment for Fidelity Investments traders, Lazard Capital Markets is paying $2.8 million to settle the charges.

Bear market fund investors have struck it rich, with the best-performing such fund, the Rydex Inverse Nasdaq 100 Fund, up 107% over the past 12 months, businessworld.com reports. Year-to-date, the fund is up 88.7%, and in the past month alone, 16.6%.

While asset flows have continued at a steady clip for exchange-traded funds—the funds have taken in $100 billion so far this year—widespread declines in the values of all asset classes have siphoned about 30% of ETF assets, leaving a net of $440 billion in 716 ETFs, Dow Jones reports.

Vanguard has reopened the $1.5 billion Vanguard International Explorer Fund, which closed in 2004, and the $3 billion Vanguard Precious Metals and Mining Fund, which closed in 2004. The minimum required initial investment in the international fund is $25,000, and the minimum initial investment in the metals fund is $10,000.