Why LP allocation strategies are being re-examined
After a prolonged period of expansion, private markets are entering a more complex phase of the cycle. Higher interest rates, slower exit activity, and elevated portfolio concentration have increased pressure on liquidity- and pacing models, prompting LPs to reassess not only how much capital they allocate to private markets, but how that capital is deployed. This reassessment reflects a deeper shift than cyclical volatility alone: LPs are placing greater emphasis on portfolio construction, risk alignment, and operational transparency as private markets become a permanent and materially larger component of institutional portfolios.
The evolution of private markets allocations
The private markets industry has evolved from a niche asset class into a core pillar of institutional investor portfolios.
Private markets assets under management (AUM)have increased almost 20-fold since the turn of the century, reaching around $22 trillion, according to McKinsey − underscoring the institutionalization of private markets, now viewed less as an opportunistic play and more as a core engine of portfolio resilience. Analysis from Aviva shows that average global private markets allocations now sit at 11.5%, with some investors targeting private markets exposure as high as 20% and 30%.
Alternative assets now sit firmly in the mainstream. While the industry maintains an upward trajectory – with a Nuveen investor survey finding that two-thirds of investors plan to increase private asset allocations during the next five years − this growth phase is no longer defined by capital inflows alone, but by the sophistication with which LPs are deploying that capital.
The rising interest rate cycle, a slowdown in exits and an allocation bottleneck have led LPs to reappraise their private markets allocation strategies. Overall allocations trends remain positive, but AUM growth is moderating as LPs take stock following the post-pandemic boom.
One of the key trends emerging from this LP reappraisal is a return to the mid-market, as investors recognize the mid-market’s track record of generating alpha and delivering exits and distributions across market cycles.
Allocation strategies are entering a new era
While overall private markets allocations still have room to grow, the composition of those allocations is changing.
LPs are more demanding, sophisticated, and selective, seeking portfolios that align with specific operational, risk, and geographic requirements. The drivers of LP allocation strategies today are markedly different from a decade ago. Today’s LPs are not merely reallocating capital ─they are redefining the purpose and design of their private markets exposure.
At Alter Domus we have observed five key trends that are driving the reconfiguration of investor allocation strategy:
Asset diversification
Growth in private markets AUM has been underpinned by the rise of additional private markets strategies – including private credit, infrastructure, and secondaries ─alongside the foundational buyout and venture capital asset classes.
Private credit, private infrastructure, and secondaries provide investors with more ways to tailor portfolios and pursue targeted risk-adjusted returns. An Aviva investor survey found that diversification was a top driver for allocating to private markets ─reflecting a broader desire to smooth volatility and generate durable income streams as market cycles lengthen.
Recent fundraising data reflects this appetite. While figures from PEI show private equity fundraising fell by 17% percent year-on-year in H1 2025, infrastructure fundraising more than doubled, according to Infrastructure Investor, and private debt reached $146.9 billion in H1 2025, surpassing H1 totals for 2023 and 2024, according to Private Debt Investor. Data also show that while average infrastructure and private debt allocations are increasing, LPs are reducing private equity allocations.
These shifts suggest a subtle recalibration−away from growth-heavy strategies toward income-oriented, yield – stabilizing assets. In effect, LPs are seeking multidimensional diversification: across assets, geographies, and liquidity profiles.
Broadening exposure across geographies and deal tiers
In addition to diversifying by asset class, LPs are also reassessing geographic and deal size exposure, with a pivot away from portfolios heavily concentrated in particular regions or large-cap funds.
On geographic exposure, for example, some investors and dealmakers are looking to diversify portfolios outside of the US in response to domestic volatility and policy shifts. The Rede Liquidity Index, compiled by fund adviser Rede Partners shows that global investors plan to deploy less capital in North America, with Europe and Asia set to be the main beneficiaries of any recalibration of US allocations. This diversification of deal flow is blurring traditional boundaries between regional and sector mandates.
At the same time, LPs are rethinking the “big is better” mindset that has shaped fundraising trends in recent years.
In 2024, more than 20 % of total private equity fundraising by value was secured by just 10 firms, but in 2025 mid-market strategies have moved into the frame. During the last 18 months large institutional investors have signaled their intent to increase exposure to mid-market managers. The New York State Teachers’ Retirement System is considering upping its target for small and medium buyout funds from 45 % to 55 %, while the California Public Employees’ Retirement System has upped its exposure to mid-market private equity from 28 % of its budget allocation to 62 % during the last 24 months, PEI reports. Other investors, including Canadian retirement system CDPQ and asset manager Schroders Capital have also pivoted their focus more towards the mid-market.
Investors are recognizing the alpha that mid-market managers can deliver. According to a study by private markets asset manager PineBridge which compared the IRRs of mid-market and large-cap buyout funds across vintage years from 2013 to 2021, upper quartile mid-market funds outperformed large-cap upper quartile funds by 7.2 %. PineBridge also found that mid-market buyout funds show less correlation to public equities than large-cap funds and are less volatile and more resilient in periods of macroeconomic uncertainty.
The liquidity priority
Private capital is inherently illiquid, but recent conditions have heightened LP sensitivity to liquidity. The backlog of exits, rising rates, and slower distributions have made liquidity a top consideration in allocation decisions.
According to Bain & Co., buyout distributions as a share of NAV fell to a ten-year low of just 11%. McKinsey’s 2025 investor survey found that 2.5x as many LPs now rank distributions-to-paid-in-capital as their most important performance metric compared to three years ago.
The liquidity squeeze is forcing LPs to reassess pacing models and distribution expectations, a shift that will ripple through GP fundraising cycles. Liquidity, once a secondary consideration, is now a core pillar of allocation strategy.
Intensifying LP reporting demands
As private markets allocations now account for a larger chunk of investment portfolios, LPs naturally expect more detailed and granular reporting from managers.
A 2025 MSCI GP survey found that LPs are demanding stronger benchmarking, risk attribution, and reporting from GPs, while a Preqin survey showed that 73% of LPs cite inconsistent reporting as a friction point.
As LPs demand deeper transparency, data competency is becoming a decisive competitive advantage for GPs. Beyond operational excellence, data management and back-office capabilities have become key differentiators in manager selection, with LPs prioritizing those who can provide timely, accurate, and actionable insight. The ability to translate operational data into investor-ready insights now defines institutional quality.
Forensic alternatives portfolio construction
Private markets portfolio construction has evolved from an art to a science — a blend of data analytics, risk modeling, and opportunistic strategy.
LPs are adopting a systematic, multi-alternative approach to portfolio design. GIC and JPMorgan Asset Management (JPMAM), for example, have championed frameworks that balance long-term (10–15 year) commitments with more active short-term allocations across private equity, debt, infrastructure, and real assets, arguing that LPs can improve risk-adjusted returns.
LPs are no longer content with static allocation frameworks — they are adopting fluid models that dynamically adjust exposure by risk, duration, and performance correlation. The result is a more analytical, outcomes-based approach that prizes optionality as much as performance.
From growth to precision
LP strategies in private markets are becoming more sophisticated, analytical, and adaptive, and outcomes- -driven. Allocation decisions are increasingly shaped by liquidity dynamics, performance dispersion, and regulatory complexity, requiring investors to move beyond static models toward more deliberate portfolio construction frameworks.
As private markets continue to represent a larger and more permanent share of institutional portfolios, the emphasis is shifting from the volume- of capital committed to the precision with which it is deployed. LPs are prioritizing flexibility, transparency, and risk alignment — signaling a more disciplined approach to allocation that is likely to define the next phase of private markets investing.
Conclusion
Taken together, these shifts point to a more deliberate era of LP allocation. As private markets become a larger and more permanent component of institutional portfolios, allocation decisions are increasingly defined by precision, selectivity, and outcomes rather than capital deployment alone. Liquidity dynamics, performance dispersion, and operational transparency are now central to how LPs construct and evaluate private markets exposure.
In Part 2, Alter Domus will examine how GPs are responding to these evolving LP priorities and what this shift means for manager positioning, reporting, and fundraising strategy.
