Singapore's GIC has refreshed its case for real estate investment trusts inside institutional portfolios, arguing that listed property vehicles merit a defined allocation despite their reputation for volatility. The sovereign wealth fund published an updated research paper in June 2026—originally released in April 2023—co-authored with DWS Group that positions REITs as both a strategic complement to private real estate and a tactical instrument for adjusting portfolio exposure.
The paper, titled The Role of REITs in Real Estate Allocations, asserts that REITs are fundamentally real estate, exhibiting high correlations and similar returns over long periods. Co-authors John Vojticek, Reece Porich, Justin Miller and Annie Del Giudice of DWS Group joined GIC's Ivan Chong in the analysis, which runs to a summary and introduction ahead of a full technical paper available for download.
According to the research, REITs offer investors greater liquidity than direct real estate, although prices may diverge in the short term. Over shorter time horizons, discount rates dominate and REITs exhibit public equity-like volatility and drawdowns, the authors note. Over the long term, discount rates tend to mean revert and cash flows drive returns, resulting in an eventual convergence with the underlying real estate.
The paper identifies two principal applications for listed real estate in institutional portfolios. First, REITs can complement private real estate by enabling geographic and sector diversification in a cost- and resource-efficient manner, and can be used to temporarily complete real estate allocations while capital is being deployed into private properties. Second, REIT pricing can serve as a leading indicator for real estate markets, and relative value opportunities between REITs and private real estate may arise, with REITs offering the flexibility to quickly adjust the overall allocation, sector mix or risk profile of a real estate portfolio.
The authors contend that REITs offer an expanded opportunity set, providing diversified sector exposures at smaller capital outlays. They allow for efficient and timely capital deployment, both complementing and temporarily substituting private real estate. The liquidity advantage becomes particularly relevant when institutional allocators face deployment constraints or wish to access property sectors where direct ownership requires prohibitive ticket sizes.
Short-term divergences between REITs and private real estate provide tactical opportunities, the paper argues. When trading at a discount to net asset value, REITs have historically demonstrated strong absolute and relative returns over subsequent three-year periods. This mean-reversion characteristic, the authors suggest, creates windows for active allocators to tilt toward listed vehicles when relative pricing dislocates.
The most striking claim in the research concerns portfolio construction. Combining REITs and private real estate may improve risk-adjusted returns, the authors state. In a back-test, a 90/10 allocation of private to listed real estate produced the highest return per unit of risk. That finding challenges the binary framing common among institutional investors, who often view REITs as either an equity play or dismiss them outright in favour of unlisted funds.
The paper acknowledges persistent institutional resistance. Equity investors frequently avoid REITs, even when present in their benchmark, claiming they are too expensive or lack the growth potential of other equity sectors, while direct real estate or alternatives investors often dismiss REITs as too volatile compared to direct property or private real estate funds. The authors argue this bifurcation overlooks the structural benefits of a blended approach.
GIC credited previous co-authors Grace Qiu, Harry Huang, Geoff Shaver and Jason Chen for their invaluable inputs on earlier editions of the paper, and thanked Trang Chu Minh and Nurul Asyikin Yusoff from GIC for editorial contributions, alongside Heidi Sum, Yixin Chang and Daoqing Su from DWS for support in coordination and overall development. The acknowledgements suggest the research represents a multi-year effort spanning both the sovereign fund's internal teams and external asset management partners.
The updated publication arrives as institutional allocators reassess liquidity management and portfolio completion strategies in a higher-rate environment. GIC positions the paper as part of its ThinkSpace editorial series, which explores portfolio construction, technology and macro themes. The June 2026 refresh indicates the fund views the REIT allocation thesis as durable rather than cyclical, warranting periodic reaffirmation for institutional audiences.