Jeffrey Stammen

Jeff joined Antares Capital in 2021 and is a Managing Director and Global Head of Investor Coverage. In this role, he leads the firms global investor coverage team and is responsible for all third-party fundraising activities across Antares product suite, working closely with institutional and wealth investors worldwide. Prior to Antares, Jeff was Head of […]

Andrew Stern

Andrew joined Antares Capital in 2023 and is a Managing Director in the Liquid Credit Group, where he serves as a portfolio manager and oversees trading for the strategy. He is also a member of the Liquid Credit Investment Committee. Prior to Antares, Andrew spent ten years at Apex Credit Partners, part of Jefferies Finance […]

Quinn Sumlin

Quinn joined Antares Capital in 2019 and is a Vice President in the Asset Management group. He is responsible for client and fund onboarding, working closely with internal teams and external partners to ensure clients and programs are successfully onboarded onto the Antares platform at closing. Prior to Antares, Quinn was a Financial Advisor at […]

Ross Sylvestri

Ross joined Antares Capital in 2023 and is a Vice President of Investor Relations within the firms Asset Management team. He is responsible for supporting investor engagement, with a focus on private credit strategies, fundraising initiatives, and data-driven reporting and analytics. Prior to Antares, Ross worked at Deloitte in the External Audit practice, where he […]

Austin Tansantisuk

Austin joined Antares Capital in 2014 and is a Senior Vice President on the Credit Advisory team. He supports Antares’ workout, restructuring, and value creation efforts, overseeing the management of stressed investments and driving recovery outcomes. Previously, Austin was responsible for underwriting and structuring transactions as part of GE Capitals Telecom, Media & Technology Group. […]

Colin Torrance

Colin joined Antares Capital in 2006 and is a Managing Director responsible for underwriting, structuring, and managing private credit transactions. He is a member of the Antares Deal Screening Committee and co-leads the New York based underwriting team. Prior to Antares, Colin was part of the GE Financial Management Program, a leadership development program where […]

Jonathan Treloar

Jonathan joined Antares Capital in 2026 and is a Vice President in the firms Liquid Credit group. He is responsible for the research and analysis of investments in senior secured loans and high yield bonds across the technology, energy, and power sectors. Prior to Antares, Jonathan was a Vice President at Sound Point Capital Management, […]

Beth Troyer

Beth joined Antares Capital in 2005 and is a Managing Director responsible for underwriting, structuring, and managing private credit transactions. Prior to Antares, Beth was an underwriter in the sponsor finance business of GE Capital. Beth holds a B.B.A. in Finance and International Business from the University of Wisconsin-Madison and an M.B.A. from Northwestern Universitys […]

Troy Unell

Troy joined Antares Capital in 2005 and is Head of Capital Markets. He leads the firm’s capital markets activities related to private credit and broadly syndicated transactions led and jointly led by Antares, including transaction structuring, primary syndication and secondary trading. Troy serves on the Antares Capital Advisers Investment Committee and is a member of […]

Nick Valente

Nick joined Antares Capital in 2025 and focuses on business development and advisor education within the Private Wealth channel. He works closely with financial advisors and intermediaries to provide portfolio insights, market perspectives, and product expertise, helping clients better understand how private credit solutions can complement diversified portfolios. Prior to Antares, he served as regional […]

Devasena Vallabhaneni

Devasena joined Antares Capital in 2004 and is a Managing Director on the Originations team. She is responsible for overseeing all facets of the deal process including sourcing, structuring, closing, and managing investment opportunities. Previously, Devasena held roles across the underwriting, workout, and unitranche structuring groups at Antares. Prior to Antares, she was an associate […]

Paul Vannelli

Paul joined Antares Capital in 2014 and is a Managing Director on the Originations team. He is responsible for managing relationships with private equity firms in New York and Canada and oversees all facets of the deal process including originations, structuring, executing, and managing investment opportunities. Prior to Antares, Paul served as a Vice President, […]

Michael Vitale

Mike joined Antares Capital in 2013 and is a Senior Vice President responsible for underwriting, structuring, and managing private credit transactions with a focus in diversified services. Prior to Antares, he completed GE Capitals Risk Management Program, gaining foundational experience in credit analysis and risk assessment. Mike holds a B.A. in Economics, International Relations, and […]

Christine Wahl

Christy joined Antares in 2014 and is a Senior Vice President in Portfolio Originations. She is responsible for enhancing private equity client relationships and optimizing internal business functions through proprietary portfolio and market intel. Christy also serves on Antares Responsible Investment team, leading Stewardship & Engagement initiatives with private equity sponsors and portfolio companies. Prior […]

Patrick Wallace

Patrick joined Antares Capital in 2007 and is a Managing Director in the Capital Markets group. He is responsible for distribution and secondary market execution across both private credit and broadly syndicated loan markets. Patrick also oversees trading strategy, investor coverage, and liquidity solutions for institutional clients, including private equity sponsors, credit funds, CLO managers, […]

Amy Wang

Amy joined Antares Capital in 2026 and is a vice president on the Strategy & Corporate Development team. She is responsible for helping shape the firm’s strategic agenda and leading transformation initiatives focused on AI, technology, operations, and finance. Prior to Antares, Amy was a junior partner at McKinsey & Company where she served financial […]

Patrick Watson

Patrick joined Antares Capital in 2018 and is a Vice President in the Liquidity Solutions group, where he focuses on sourcing, underwriting, and managing credit secondaries investments. Prior to Antares, Patrick was at PNC in where he held various credit roles in the Corporate and Institutional Banking group. Patrick holds a B.A. in Finance and […]

Emily Weber

Emily joined Antares Capital in 2021 and is a Vice President responsible for underwriting, structuring, and managing private credit transactions. Prior to Antares, Emily was an Associate in the Assurance practice at PwC. Emily holds a Master of Accounting from the University of Florida and is a Certified Public Accountant.

Daniel Weishar

Dan joined Antares Capital in 2017 and is a Vice President focused on investor development and product specialty. His work spans fundraising and product distribution initiatives across both institutional and wealth investor channels, investor diligence and engagement, and product content execution. He also develops market and competitive intelligence and advances cross-functional strategic projects across the […]

Kathleen Wright

Kathleen joined the firm in 1997 and is a Senior Vice President on the Portfolio and Analytics team. She manages all amendmentrelated activity and associated reporting across the Private Credit platform. Previously, Kathleen served as a Vice President in the Private Credit and Asset Management groups. Earlier in her career, she held roles at GE […]

Donna Yip

Donna joined Antares Capital in 2019 and is a Managing Director in the Asset Management group. She is responsible for the design, launch, and ongoing management of investment products available to Antares’ global investor base across institutional, wealth, and insurance channels. Prior to Antares, Donna served as a Managing Director at PineBridge Investments LLC, where […]

Brian Ziemer

Brian joined Antares Capital in 2013 and is a Senior Vice President in the Capital Markets group. He is responsible for structuring, documenting, and syndicating transactions. Prior to Antares, Brian worked at CIBC Capital Markets covering leveraged issuers across a diverse set of industries. He began his career at Union Capital Associates. Brian holds a […]