Profile
Mr. William F.
Koster is Head of US Fixed Income & Portfolio Manager at Aegon USA Investment Management LLC where his responsibilities extend across a broad range of investment grade fixed income and tactical strategies.
Prior to joining Aegon USA Investment Management, Mr. Koster was employed as Chief Investment Officer by GSAM Stable Value LLC, Head of Fixed Income by Wells Capital Management, Inc., Senior Trust Investment Officer by Fifth Third Asset Management, Inc., and Portfolio Manager by Donaldson, Lufkin & Jenrette Securities Corp., Strong Capital Management, Inc., and Goldman Sachs Asset Management LP.
He received his BA from The College of Wooster.
Former positions of Frank Koster
Companies | Position | End |
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Allspring Global Investments LLC
Allspring Global Investments LLC Investment ManagersFinance Allspring Global Investments LLC (Allspring) is a SEC-registered investment advisor headquartered in Charlotte, North Carolina. Prior to November 1, 2021, the firm was known as Wells Capital Management, Inc. They are a direct wholly-owned subsidiary of Allspring Global Investments Holdings LLC, ultimately held by Allspring Group Holdings LLC. Allspring provides investment management services to mutual funds, private funds, collective investment trusts (CITs), pooled vehicles, and other institutional clients and high net-worth individuals. | Head-Fixed Income Invts | 29/10/2009 |
Strong Capital Management, Inc.
Strong Capital Management, Inc. Financial ConglomeratesFinance Strong Capital Management, Inc. (SCM) provides investment management services to the Strong family of mutual funds, corporate and public employee retirement funds, endowments, foundations, Taft Hartley plans, and individuals. Founded in 1974, the firm is independently owned by professionals active in its day-to-day management. | Portfolio Manager-Fixed Income | 25/01/2005 |
ClearArc Capital, Inc.
ClearArc Capital, Inc. Investment ManagersFinance ClearArc Capital, Inc. is an investment management firm headquartered in Cincinnati, Ohio. The firm is a wholly-owned subsidiary of Fifth Third Bancorp (NASDAQ: FITB) (FITB). ClearArc Capital traces their origins to Investment Strategies, Inc. (ISI), a Cleveland-based investment firm, which was founded in 1975. In 1992, ISI changed their name to Maxus Asset Management, Inc. (MAMI). In connection with the acquisition of the parent company of MAMI by FITB in January 2001, the firm’s name was changed to Fifth Third/Maxus Asset Management. On April 2, 2001, FITB acquired Old Kent Financial Corp. which owned Lyon Street Asset Management Co. On April 30, 2001, the firm name was changed to Fifth Third Asset Management, Inc. and consequently became ClearArc Capital, Inc. in December 2013. ClearArc Capital provides discretionary and non-discretionary investment management services to charitable organizations, not-for-profit organizations, corporations, governmental plans and municipalities, trusts and high net-worth individuals, pension and profit-sharing plans, banks, and pooled investment vehicles. | Portfolio Manager-Fixed Income | 30/12/1984 |
Aegon USA Investment Management LLC
Aegon USA Investment Management LLC Investment ManagersFinance Aegon USA Investment Management LLC, do-business-as Aegon Asset Management US (Aegon AM US), is a SEC-registered investment advisor headquartered in Cedar Rapids, Iowa. The firm was founded in 2001 and is a direct subsidiary of Aegon USA Asset Management Holding LLC and their ultimate parent is Aegon NV (AMS: AGN, NYSE: AEF) in The Netherlands. Aegon AM US provides discretionary and non-discretionary investment management products and services in similar and different investment strategies to affiliated and unaffiliated institutional clients. | Head-Fixed Income Invts | - |
GSAM Stable Value LLC
GSAM Stable Value LLC Investment ManagersFinance GSAM Stable Value LLC (GSAM SV) is a registered investment advisor headquartered in Burlington, Vermont. The firm was founded in 1983 as Dwight Asset Management Co. LLC. They are a wholly-owned subsidiary of Goldman Sachs Asset Management LP, ultimately held by Goldman Sachs Group, Inc. (NYSE: GS). GSAM SV offers strategies focused on fixed income investment management services for institutional clients. | Chief Investment Officer | - |
Training of Frank Koster
The College of Wooster | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 7 |
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Allspring Global Investments LLC
Allspring Global Investments LLC Investment ManagersFinance Allspring Global Investments LLC (Allspring) is a SEC-registered investment advisor headquartered in Charlotte, North Carolina. Prior to November 1, 2021, the firm was known as Wells Capital Management, Inc. They are a direct wholly-owned subsidiary of Allspring Global Investments Holdings LLC, ultimately held by Allspring Group Holdings LLC. Allspring provides investment management services to mutual funds, private funds, collective investment trusts (CITs), pooled vehicles, and other institutional clients and high net-worth individuals. | Finance |
Strong Capital Management, Inc.
Strong Capital Management, Inc. Financial ConglomeratesFinance Strong Capital Management, Inc. (SCM) provides investment management services to the Strong family of mutual funds, corporate and public employee retirement funds, endowments, foundations, Taft Hartley plans, and individuals. Founded in 1974, the firm is independently owned by professionals active in its day-to-day management. | Finance |
Donaldson, Lufkin & Jenrette Securities Corp. | Finance |
ClearArc Capital, Inc.
ClearArc Capital, Inc. Investment ManagersFinance ClearArc Capital, Inc. is an investment management firm headquartered in Cincinnati, Ohio. The firm is a wholly-owned subsidiary of Fifth Third Bancorp (NASDAQ: FITB) (FITB). ClearArc Capital traces their origins to Investment Strategies, Inc. (ISI), a Cleveland-based investment firm, which was founded in 1975. In 1992, ISI changed their name to Maxus Asset Management, Inc. (MAMI). In connection with the acquisition of the parent company of MAMI by FITB in January 2001, the firm’s name was changed to Fifth Third/Maxus Asset Management. On April 2, 2001, FITB acquired Old Kent Financial Corp. which owned Lyon Street Asset Management Co. On April 30, 2001, the firm name was changed to Fifth Third Asset Management, Inc. and consequently became ClearArc Capital, Inc. in December 2013. ClearArc Capital provides discretionary and non-discretionary investment management services to charitable organizations, not-for-profit organizations, corporations, governmental plans and municipalities, trusts and high net-worth individuals, pension and profit-sharing plans, banks, and pooled investment vehicles. | Finance |
Goldman Sachs Asset Management LP
Goldman Sachs Asset Management LP Investment ManagersFinance Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide. | Finance |
GSAM Stable Value LLC
GSAM Stable Value LLC Investment ManagersFinance GSAM Stable Value LLC (GSAM SV) is a registered investment advisor headquartered in Burlington, Vermont. The firm was founded in 1983 as Dwight Asset Management Co. LLC. They are a wholly-owned subsidiary of Goldman Sachs Asset Management LP, ultimately held by Goldman Sachs Group, Inc. (NYSE: GS). GSAM SV offers strategies focused on fixed income investment management services for institutional clients. | Finance |
Aegon USA Investment Management LLC
Aegon USA Investment Management LLC Investment ManagersFinance Aegon USA Investment Management LLC, do-business-as Aegon Asset Management US (Aegon AM US), is a SEC-registered investment advisor headquartered in Cedar Rapids, Iowa. The firm was founded in 2001 and is a direct subsidiary of Aegon USA Asset Management Holding LLC and their ultimate parent is Aegon NV (AMS: AGN, NYSE: AEF) in The Netherlands. Aegon AM US provides discretionary and non-discretionary investment management products and services in similar and different investment strategies to affiliated and unaffiliated institutional clients. | Finance |
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