Utilize the input text as a context reference, choose the right relationship between Pimco and Investment Management from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

NEW YORK, July 2 (Reuters) - Investors pulled $3 billion in assets from Pacific Investment Management Co's flagship fund in June, compared with $2.7 billion the previous month, in another sign Pimco is stabilizing since last fall's departure of star manager Bill Gross.

Answer: product_or_material_produced