American Century Investments is one of the leading global asset managers based in Kansas City, Missouri. With over $150 billion in assets under management, the firm offers a wide range of investment solutions including mutual funds, ETFs, separately managed accounts and more. American Century Investments has its headquarters at 4500 Main Street in downtown Kansas City. This centrally located office building has been home to the company since its founding back in 1958 by James E. Stowers Jr.
American Century Investments headquarters is conveniently situated in the heart of Kansas City’s business district. The office occupies floors 4 through 15 of the 20-story building, totaling around 300,000 square feet of space. The location provides easy access for employees as well as clients visiting the office. It is also close to hotels, restaurants, entertainment and other downtown amenities.
The headquarters building incorporates environmentally friendly elements such as energy-efficient glass facade, low-flow plumbing fixtures and use of green cleaning products. American Century Investments emphasizes sustainability across its operations. The company offsets business travel emissions, pursues LEED certification for offices and takes steps to reduce paper and plastic waste.
Visitors to American Century Investments headquarters can take advantage of nearby parking garages and public transportation options. The headquarters address is also convenient to major highways, airports and rail service. Whether traveling for business meetings or a client event, the downtown Kansas City location provides an easily accessible base for engaging with the firm.

American Century Investments founders established the headquarters in 1958
American Century Investments has long and deep roots in Kansas City. The firm was founded in 1958 by James E. Stowers Jr. and Richard W. Brown. They started the business in Kansas City because Stowers grew up and went to school in the area.
Stowers and Brown set up the fledgling company’s first office in the upstairs of a automotive dealership building. As the firm grew over the years, it occupied various downtown sites. In 1994, American Century Investments built and moved into its current 20-story glass tower headquarters.
The headquarters location in the city’s business core helped attract talent in the early years. It also provided proximity to clients and professional service providers. Remaining in downtown Kansas City enabled retention of experienced staff over the decades.
James Stowers served as chairman until 2000 and endowed the Stowers Institute for Medical Research. His legacy continues to shape the company’s investment philosophy and focus on delivering client value.
The headquarters building provides an efficient, high-tech workspace
The American Century Investments headquarters facility incorporates state-of-the-art technology and infrastructure. Electronic displays throughout the building provide market data, news and company information. Video conferencing capabilities enable employees to collaborate remotely.
The 300,000 square-foot office space is designed for flexibility and collaboration. It includes large trading floors along with open workstations and shared huddle rooms. Quiet zones cater to heads-down focus work. Wellness areas offer space for relaxation and recharging.
Sustainability measures include energy-efficient lighting systems controlled by motion sensors. The headquarters building maintains health and safety certifications for indoor air quality. Touchless technologies installed during the pandemic minimize surface contact.
The convenient downtown location, adjacent parking and on-site amenities like a fitness center, cafeteria and coffee bars make for an attractive daily workplace. The headquarters facility enables American Century Investments to recruit and retain top investment management talent in Kansas City.
Kansas City headquarters supports the company’s growing regional presence
While the Kansas City metro remains home base, American Century Investments has expanded its geographic footprint over the years. The firm now operates regional offices in Mountain View, New York, Austin and London.
The headquarters continues to house key operations like portfolio management, trading, client services and technology. Kansas City’s central location also makes it efficient for employees based across the country to travel there for meetings and collaboration.
American Century Investments has deepened its community ties in Kansas City. An on-site philanthropy center encourages employee volunteering and giving back. The firm also partners with local universities and organizations focused on investing and financial literacy.
Continued growth has led to some functions moving to nearby offices, enabling the headquarters building to remain an integrated hub. Ongoing investments in the downtown Kansas City location support the needs of a 21st century investment management firm.
American Century Investments has occupied its sleek 20-story glass tower headquarters in downtown Kansas City since 1994. The conveniently located building enables the firm to attract talent and serve clients from its central U.S. base. Facilities including a trading floor, wellness center and philanthropy hub make it an attractive daily workplace aligned to the company’s values and focus on sustainability.