As published by Corporate Adviser December 8, 2025
Capital at Risk.
Integrating private markets into Defined Contribution (DC) defaults is a major shift for UK pension schemes. As trustees and providers look to implement these changes, clear oversight, strong governance and transparent communication become essential. Vidy Vairavamurthy, Managing Director and Chief Investment Officer within BlackRock’s Multi‑Alternatives team, shares his perspective on what schemes should consider as they begin this journey, and how private markets can be introduced in a way that supports better long‑term outcomes for members.

Vidy Vairavamurthy, Managing Director and Chief Investment Officer within BlackRock’s Multi‑Alternatives team
What are the key considerations for schemes integrating private markets into default strategies?
DC investors deserve access to the full investment universe, including private markets. While LTAFs have existed since 2023, recent regulatory reforms and industry innovation now make it possible to integrate private markets into default strategies at scale for the first time.1 Much of the debate to date has focused on why schemes should include private markets2 — but as momentum builds, it is increasingly important to focus on how to do this effectively.
Private markets bring higher costs, longer holding periods and illiquidity.3 Schemes need to understand how these assets fit into wider default strategies to help them deliver on the overall objective of producing better long-term returns for members.
What is the best way to address the governance challenges around private markets?
Private markets are being introduced through default funds,4 rather than self-select options. The market’s still developing its governance frameworks and doing this in the right way matters. If complexity leads to poor performance, we risk discouraging schemes just as adoption gathers pace.
BlackRock has a long history of running DC capital, through master trust and single-employer schemes. Through this we’ve understood the importance of education and taking time to explain the context of different investment decisions to trustees, consultants and scheme providers. This includes how private markets differ from traditional asset classes, in terms of liquidity, valuation and cost structures. These require a different mindset and approach, and governance must address these issues.
How do you communicate the challenges around private market investing?
For us the focus has been to shift the narrative away from government compulsion and Mansion House reforms. It’s about showing employers and members that private markets may improve outcomes, as we’ve seen in the DB world.5
We now provide monthly updates to DC investors, highlighting recent transactions, how they fit into portfolios, and why they’re beneficial. This is subject to change in the future. It’s a move away from quarterly statements towards a richer, more engaging dialogue. Workshops with scheme providers and advisers also help build a better understanding of the issues and underlying investments. Transparency on costs is also vital. We want to be completely upfront about the higher costs involved, and have these clearly outlined from the outset, not buried in the small print. Being upfront builds trust and guards against unwelcome surprises later.
How important is manager selection for clients?
Private markets are very different from listed equities, where many managers offer low-cost index funds that broadly mirror the market. The dispersion of returns is much wider within private markets, so access to the best managers can be a real differentiator.6 It’s also important to remember ‘private markets’ cover a range of asset classes, with distinct risk and return profiles, and a different dispersal of returns, so there needs to be flexibility when it comes to manager considerations.
In areas like venture and growth equity, the persistence of returns is concentrated among a small group of top managers globally.7 Unless you can access those managers, you may risk mediocrity. That’s why we’ve designed our DC private markets solutions to use an open-architecture approach. For private equity and infrastructure, we combine internal capabilities with external manager partnerships and co-investments. This approach gives us access to opportunities sourced by third parties, without being constrained to investing in external funds. Across our platform, we currently have relationships with 750 third-party managers,8 allowing us to diversify while seeking to keep costs competitive for members. But in other areas like private credit we believe a more in-house approach works best. The dispersion of outcomes is smaller, but control and risk management are crucial. When challenges arise, you want to be in the driver’s seat on restructuring or recovery. This is where scale and experience could count.
The figures shown relate to past performance. Past performance is not a reliable indicator of current or future results.
What operational and risk management capability should DC schemes demand from asset managers?
Here the key is integration. Too often private markets are treated as a siloed sleeve, separate from the rest of the default portfolio. This could be a missed opportunity, and a possible risk. Private assets should be part of the same risk and return conversation as public markets. At BlackRock we aim to look at risk factors, liquidity profile, and allocations to underlying themes across the entire portfolio, to ensure consistency across both liquid and illiquid exposures. If an investment theme such as AI were to unwind, you wouldn’t want exposure to be duplicated and potentially magnified across public and private portfolios. Managing exposure across a default can create more diversified and resilient portfolios, and better member outcomes.
Ultimately, operational excellence is about scale, transparency and communication. Managers must have the infrastructure to report meaningfully, monitor risk continuously, and integrate private markets into the overall strategy, not bolt them on as an afterthought.
While the investment approach described herein seeks to control risk, risk cannot be eliminated.
Diversification and asset allocation may not fully protect you from market risk.
Contributing to better financial futures
On behalf of our clients, BlackRock manages the pension savings of over 12 million people in the UK.9 We believe that people deserve financial security across their lifetime, and that retirement should be within reach for everyone. To make this a reality, we are aiming to build better solutions and making them more accessible.
Sources:
1 Private markets and DC member outcomes: Is the juice worth the squeeze? – Schroders, 10 Dec 2024
2 Private markets within DC schemes: Is the market ready? – Muse Advisory, 11 Dec 2025
3 UK DC Pensions: Overcoming the hurdles to investing in private markets – AllianceBernstein, 14 Aug 2024
4 Size matters: Scoping the UK private markets opportunity for incoming DC capital – Schroders Capital, 20 Nov 2025
5 Half of DC defaults yet to invest in private assets (Corporate Adviser Private Markets Report) – Corporate Adviser, 26 Nov 2025
6 Performance Dispersion in Private Equity – Meketa Capital, Nov 2024
7 Persistence of Performance in Private Equity – Morningstar, 7 May 2025
8 BlackRock, as of 30 September 2025
9 BlackRock as at 30 December 2025
Risk Warnings
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Past performance is not a reliable indicator of current or future results and should not be the sole factor of consideration when selecting a product or strategy.
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