According to a Breitbart report, Fauci held investments in Chinese companies through the Matthews Pacific Tiger Fund (MPTF). Its September 2021 fact sheet said that 42.7 percent of investors' money were directed to companies based in Hong Kong and mainland China.

Three of the 10 companies with MPTF assets are based in China. These include drug manufacturer Wuxi Biologics and technology firms Tencent and Alibaba. Two firms – insurance company AIA Group and Hong Kong Exchanges and Clearing – were based in the special administrative region.

Fauci's financial records also revealed other investments outside MPTF. His $10.4 million portfolio include stakes in large-cap mutual funds and investment-grade bond funds. He also had investments in the Pax Ellevate Global Women's Leadership Fund, which promotes the inclusion of women into company leadership positions.