The S&P 500 is up about 1.5% in September. Below are our investors of the month for September. AdvertisementStocks had a tough first week of September, with the S&P 500 tumbling more than 4%, thanks partly to a mediocre August jobs report. As of Friday, the S&P 500 was up around 1.5% in September, bucking the month's historical downward trend. Below are our investors of the month for September, including managers of the top US-focused and international-focused funds, as well as the "Holy Shit" fund of the month, which is the best-performing overall fund.

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Persons: —, Stocks, Dow Jones, Malcolm R, Fobes, Peter Hubbard, Benoit Autier, Jeff Klearman Organizations: Service, Federal Reserve, Google Finance, Investor, Focus, Nvidia, Broadcom Investor, Invesco, Dragon China Locations: Lipper, China