Investment-grade private credit is an evolving segment of private markets, offering access to what we believe are high-quality issuers outside traditional public bond markets. Wellington’s private market deal sourcing relationships coupled with the firm’s global research platform allow us to evaluate differentiated opportunities across this expanding market.
We believe investment-grade private credit is defined not just by quality, but by the ability to access and underwrite opportunities with discipline and consistency.
Meet the investment grade private credit team
Private Investing News
Wellington Management wins both the "Investment Team of the Year - Asset Management" and "Private Equity Manager of the Year" awards as part of the 2026 Insurance Asset Risk Americas Awards.
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Matt Witheiler named to Forbes “The Midas List: The World’s Best Venture Capital Investors in 2026.”
Congratulations to Matt Witheiler, Head of Late-Stage Growth, who was named to Forbes’ The Midas List: The World’s Best Venture Capital Investors in 2026, for the sixth year in a row!
Wellington Management did not pay a fee to be considered for this award. Winners were selected for Forbes’ 2026 Midas List through a data-driven evaluation process based on a combination of public data sources and submissions from investment partners across hundreds of firms. This award was announced on 27 May 2026, following a submission made in April 2026, and is based on five years of trailing data. Wellington Management was recognized in the Top Tech Investors category based on Forbes’ criteria. Honorees are evaluated based on investment performance and industry impact using Forbes’ methodology and editorial review process. The recognition is not paid, not client-survey-based, and is not an endorsement or predictor of investment performance. The award may not be representative of any one client’s experience. The award is not indicative of Wellington Management’s future performance. Past performance is no guarantee of future results.
Irina Margine, Sector Lead for Biotech Private Investments at Wellington, has been named to this year’s WSJ Pro Private Equity Women to Watch list.
The annual recognition from The Wall Street Journal highlights women across private equity whose investment work and leadership are helping shape the direction of the industry.
Irina’s path into investing began in the lab. With scientific training in microbiology, she brings technical fluency to conversations with founders and management teams working on complex therapies. That combination of scientific depth and long-term investment perspective continues to shape how we approach private biotech investing.
Wellington Management did not pay a fee to be considered for this award. Winners were selected by Wall Street Journal Pro Private Equity based on nominations submitted by their individual firms. This award was announced on 9 March, 2026, and is based on Irina Margine’s career experience 2014 to present with a focus on her time as an investor at Wellington Management from 2019 to present. Wellington Management was one of the winners in the Senior Deal Makers category. WSJ Pro Private Equity’s Women to Watch honorees are evaluated on a holistic basis, with senior professionals assessed based on career‑long accomplishments. Honorees are selected through an editorial process based on nominations, written submission materials, and independent editorial review by WSJ Pro. The recognition is not paid, not client‑survey‑based, not tied to subscription status, and is not an endorsement or predictor of investment performance. The award may not be representative of any one client’s experience. The award is not indicative of Wellington Management’s future performance. Past performance is no guarantee of future results.
Wellington Management Appoints Alex Behm to Strengthen Secondaries Capabilities
Wellington Management welcomes Michael Trihy, CFA, as Head of Portfolio Management, Venture Growth Evergreen, Private Investments.
Wellington Management welcomes Michael Trihy, CFA, as Head of Portfolio Management, Venture Growth Evergreen, Private Investments. With 15 years’ experience in private equity and asset management — including senior roles at Bow River Capital and Partners Group — Michael brings deep expertise to our private investing team.
Investment grade private credit insights
2026 Private Credit Roundtable
In this three-part video series, our private credit experts explore the evolving role of banks, where we are in the credit cycle, and potential AI/data center opportunities in private credit.
Investment-grade private credit market deep dive
Emeka Onukwugha and Elisabeth Perenick explore the evolving investment-grade private credit market, highlighting its key characteristics, liquidity profile, roles in a portfolio, and much more.
Private credit roundtable: The role of covenants
Our private credit team explores the evolving role of covenants in today’s private credit landscape, highlighting their continued importance despite differing availability in specific markets.
The intersection of AI and private credit
Our private credit experts highlight AI's influence on asset class’s market growth, emphasizing how investments in infrastructure like data centers has the potential to drive long-term market opportunity.
Private market update
Check out our collection of videos on the state of the venture capital and private credit markets, featuring leaders from across our private investing platform.
Private credit: Public/private convergence
Our private credit experts explore the convergence of public and private markets, highlighting key areas of opportunity in private credit 2.0.
URL References
Related Insights
This reflects substantially all portfolio company investments made by Wellington Management’s dedicated private equity portfolios. Due to confidentiality restrictions, some company names cannot be disclosed. Additional information is available upon request. As of 31 March 2026.
