Weidong Li

Fidelity Management & Research Co. (FMR) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1946 and is a subsidiary of FMR LLC, also known as Fidelity Investments. FMR provides investment supervisory services, which include sub-advisory services, to Fidelity's family of mutual funds and exchange-traded funds, qualified tuition programs, privately offered unregistered investment funds, separately managed account clients, and various other institutional accounts.

Grantham, Mayo, Van Otterloo & Co. LLC (dba GMO) is a privately-held, SEC-registered global investment management firm headquartered in Boston, Massachusetts. GMO was founded was founded in 1977 and provides investment advice to a wide variety of clients.

State Street Bank & Trust Co. (SSBT) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1792 and is owned by State Street Corp. (NYSE: STT). SSBT serves as the administrator, fund accountant and transfer agent for the WisdomTree Bitcoin Fund, an exchange-traded fund.

Westfield Capital Management Co. LP (Westfield) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1989 and is majority-owned by WMS Management LLC. Westfield provides quality investment management services to institutions and wealthy individuals.

Brown Brothers Harriman & Co. (Investment Management) (BBH-IM) is the investment management division of Brown Brothers Harriman & Co., a registered broker/dealer headquartered in New York City. The firm was founded in 1931 and do-business-as Brown Brothers Harriman Mutual Fund Advisory Department. BBH-IM advises or sub-advises Mutual Funds, an ETF, and UCITS Funds.

Harvard Management Co., Inc. (HMC) is the investment arm of President & Fellows of Harvard College, which is owned by Harvard University, a private Ivy League research university in Cambridge, Massachusetts. The firm was founded in 1974 and is headquartered in Boston, Massachusetts. HMC manages Harvard’s endowment, a dedicated and permanent source of funding that maintains the teaching and research mission of the University. HMC invests these funds as a single entity, the revenue from which contributes more than one-third of the University's annual operating budget.

Russell Investment Management LLC (RIM) is a SEC-registered mutual fund manager headquartered in Seattle, Washington. They are a holding firm of Russell Investments US Retail Holdco, Inc., ultimately owned by Russell Investments Group Ltd. The firm was founded in 1936 and was formerly known as Frank Russell Investment Co. RIM provides investment advisory services to affiliated pooled investment vehicles, pension and profit-sharing plans, government entities, insurance companies, foreign official institutions, financial intermediaries, and wrap-fee program clients of third-party financial intermediaries.

Putnam Investment Management LLC (PIM) is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. Founded in 1971, the firm is a wholly-owned subsidiary of Putnam US Holdings I LLC and became an indirect, wholly-owned subsidiary of Franklin Resources, Inc. (NYSE: BEN) in 2024. PIM provides investment advice across all asset classes to individuals and institutions worldwide through separately managed accounts and pooled investment funds.

Okabena Investment Services, Inc. (OIS) is a SEC-registered investment advisor and multi-family office headquartered in Minneapolis, Minnesota. The firm is a wholly owned subsidiary of Okabena Co. (OC), a family office which was founded in 1967 to provide a variety of financial services to the founding family. OC created OIS in 1994 to house its investment function going forward. OIS offers investment advisory services to tax-exempt organizations such as charities, foundations and endowments as well as to other high-net worth families and individuals. The firm also serves as the sponsor, manager, and discretionary investment adviser to private investment funds (OIS Private Funds).

Arrowstreet Capital LP is a SEC-registered investment advisor and hedge fund manager headquartered in Boston, Massachusetts. The firm was founded in 1999 and is a subsidiary of Arrowstreet Capital Holding LLC. They provide investment advisory services to a global institutional client base. Arrowstreet Capital is a signatory to the UN Principles for Responsible Investment (UNPRI).

Putnam Retail Management LP is a private company based in Morrisville, NC.

Geode Capital Management LLC (Geode) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 2001 as a spin-off of Fidelity Investments. They are now a subsidiary of Geode Capital Holdings LLC, owned by Geode Holdings Trust. Geode acts as adviser and sub-adviser for equity, commodity and options strategies for funds and client accounts.

Ballentine Partners LLC is a SEC-registered investment advisor and wealth management firm headquartered in Waltham, Massachusetts. The firm was founded by Roy Ballentine and Alice Finn in 2010 to continue manage the entire business of Ballentine, Finn & Co., Inc., a wealth advisory firm which was created in 1984. They are a subsidiary of Ballentine & Co., Inc. Ballentine Partners provides financial advice for wealthy families.

Putnam Investments LLC operates as an investment advisory company. The company was founded on May 14, 2009 and is headquartered in Boston, MA.

Mellon Investments Corp. is a SEC-registered investment advisor headquartered in Boston, Massachusetts. Founded in 1983, the firm is a subsidiary of MBC Investments Corp., ultimately held by the Bank of New York Mellon Corp. (BNY Mellon Corp.) (NYSE: BK). In 2018, two other indirect subsidiaries of BNY Mellon Corp., the Boston Company Asset Management LLC (TBCAM) and Standish Mellon Asset Management Company LLC, merged into Mellon Capital Management Corp. and the firm was renamed BNY Mellon Asset Management North America Corp. In 2019, BNY Mellon Asset Management North America Corp. was renamed Mellon Investments Corp. Mellon Investments provides discretionary and non-discretionary investment advice to both individual and institutional clients.

SSgA Funds Management, Inc. (SSgA FM) is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1978 and is a subsidiary of State Street Global Advisors, Inc., ultimately held by State Street Corp. (NYSE: STT). SSgA FM provides investment advisory services to US investment companies and certain pooled investment vehicles.

B. Riley Securities, Inc. is a registered broker/dealer headquartered in Los Angeles, California. The firm is a subsidiary of B. Riley Securities Holdings LLC, ultimately owned by B. Riley Financial, Inc. (NASDAQ: RILY). The firm was formed in 2017, when B. Riley Financial, Inc. merged two of their brokers, B. Riley & Co. (founded in 1997) and FBR Capital Markets & Co. (founded in 1989), under the name of B. Riley FBR, Inc. B. Riley Securities provides research and trading ideas to institutional clients and high net-worth individuals. They provide investment banking services to a wide range of middle-market private and public companies.

Part of Manulife Financial Corp., John Hancock Funds, Inc. provides investment services. The company is based in Lansdowne, PA. Andrew Grant Arnott has been the CEO of the company since 2012.

Santander Global Advisors, Inc. provides asset management services.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

Cambridge Associates LLC is a privately-held, SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1973 by James Bailey and Henry Lewis. Cambridge Associates provides investment management and advisory services to colleges and universities, foundations and other non-profit institutions. They also act as an investment adviser to private clients, family offices, corporations, healthcare institutions, insurance groups, pension plans and ERISA pools and public and government-related groups.

BlackRock Fund Advisors (BFA) is a registered investment advisor headquartered in San Francisco, California. The firm was founded in 1984 and is a subsidiary of BlackRock Delaware Holdings, Inc., ultimately held by BlackRock, Inc. (NYSE: BLK). BFA manages assets for US registered investment companies, including ETFs. Mandates include cash management, equity, fixed income, multi-asset and index strategies.

Covestor Ltd. is an investment advisory firm headquartered in London, UK. The firm was founded in 2006 and do-business-as Interactive Advisors, Interactive Advisers, Interactive Brokers Asset Management, IB Asset Management, and IBKR Asset Management. It is owned by Covestor, Inc. and their ultimate parent is Interactive Brokers Group, Inc. (NASDAQ: IBKR) in the US. Covestor offers an online investment platform through which its clients (individuals, trusts, corporations and other legal entities) can invest in two types of portfolios: (1) trading strategies managed by third-party portfolio managers (“Manager Portfolios”) and (2) proprietary investment portfolios designed and managed by the firm itself (“Interactive Advisors Portfolios”).

Covestor, Inc. operates as a online investment management platform. Its platform and technology allows delivering specialized active and passive investing solutions at a lower cost and with the benefit of online convenience. Its platform give investors access to institutional style investment strategies, delivered in the security of their own brokerage accounts. The company was founded by Perry Rael Blacher, Richard Kevork Tahta and Simon Veingard in 2007 and is headquartered in Boston, MA.