Zhuanxin Ding

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Part of Russell Investments Group Ltd., Russell Investment Group Pty Ltd. is a financial asset management company based in Sydney, Australia. The Australian company offers a set of resources and articles to help clients navigate through market volatility and focus on the long term. The company provides analysis on the impact of pivoting the superannuation system to a mass personalized, goals-based approach on the real retirement gap. The company's investment approach brings the world's leading managers and strategies together aimed at achieving investors' goals. Russell Investment Group manages investments for institutions, advisors, and individuals, and is dedicated to improving financial security for people.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Part of Russell Investments Group Ltd., Russell Investment Group Pty Ltd. is a financial asset management company based in Sydney, Australia. The Australian company offers a set of resources and articles to help clients navigate through market volatility and focus on the long term. The company provides analysis on the impact of pivoting the superannuation system to a mass personalized, goals-based approach on the real retirement gap. The company's investment approach brings the world's leading managers and strategies together aimed at achieving investors' goals. Russell Investment Group manages investments for institutions, advisors, and individuals, and is dedicated to improving financial security for people.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Part of Russell Investments Group Ltd., Russell Investment Group Pty Ltd. is a financial asset management company based in Sydney, Australia. The Australian company offers a set of resources and articles to help clients navigate through market volatility and focus on the long term. The company provides analysis on the impact of pivoting the superannuation system to a mass personalized, goals-based approach on the real retirement gap. The company's investment approach brings the world's leading managers and strategies together aimed at achieving investors' goals. Russell Investment Group manages investments for institutions, advisors, and individuals, and is dedicated to improving financial security for people.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Part of Russell Investments Group Ltd., Russell Investment Group Pty Ltd. is a financial asset management company based in Sydney, Australia. The Australian company offers a set of resources and articles to help clients navigate through market volatility and focus on the long term. The company provides analysis on the impact of pivoting the superannuation system to a mass personalized, goals-based approach on the real retirement gap. The company's investment approach brings the world's leading managers and strategies together aimed at achieving investors' goals. Russell Investment Group manages investments for institutions, advisors, and individuals, and is dedicated to improving financial security for people.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.

Barra LLC provides investment analytics, trading solutions and software to investment professions. The company provides risk management technology for investment professionals. Barra was founded by Barr Rosenberg and Andrew Rudd in 1975 and is headquartered in Berkeley, CA.