Infundly Weekly Briefing - 14 August 2026
This week’s Research Reads looks at the gap between investment narratives and the exposures, behaviours and governance structures that sit underneath them. The selected research spans macro regime change, factor-driven returns, investment-trust governance, portfolio disclosure and AI-related market concentration, with a common message for selectors: headline outcomes often reveal less than the underlying mechanics that produced them.
What changed: BlackRock argues that rising corporate earnings expectations and higher long-term government bond yields are not contradictory. Instead, both may reflect the same structural forces: AI-led productivity gains on one side, and heavier capital demand, public borrowing and inflation uncertainty on the other. Its portfolio framework therefore leans less heavily on traditional business-cycle relationships and keeps a strategic underweight to developed-market government bonds.
Worth reading because: This is useful for multi-asset and strategic-allocation due diligence. It gives selectors a clear question to test: is a manager still relying on historical stock–bond relationships and mean-reversion assumptions that may be less dependable in a structurally different regime?
What changed: Momentum remains the dominant equity-factor story, driven heavily by AI-capex beneficiaries, while value and quality still look attractive on valuation grounds. In macro factors, time-series momentum has rebuilt equity exposure and remains slightly short duration, but the number of strongly trending markets has declined. J.P. Morgan therefore favours diversification across factors rather than large directional bets.
Worth reading because: It is a good framework for distinguishing factor exposure from genuine stock-selection skill. A manager may appear to be generating strong alpha when much of the result is being delivered by momentum, AI exposure or a particular macro trend. This is especially relevant when reviewing recent outperformers.
What changed: The FCA consultation, which closes on 14 August 2026, proposes strengthening protections around board independence, changes to investment-manager fees and remuneration, and conflicts where a substantial shareholder is also the investment manager. Final rules are expected before year-end.
Worth reading because: This goes directly to investment-trust governance. Selectors should look more closely at whether boards can genuinely challenge the manager, how fee changes are approved, and whether shareholder concentration creates conflicts that weaken supposedly independent oversight.
What changed: Posted on 31 July, the paper finds that mutual funds do not disclose additional portfolio information at a constant pace. Managers tend to accelerate voluntary disclosure when recently revealed holdings have performed well, suggesting that disclosure timing itself can be strategically managed.
Worth reading because: This is a useful reminder that transparency is not automatically neutral. In due diligence, selectors should consider not only how much a manager discloses, but when it discloses it, what is omitted, and whether the information being surfaced systematically flatters recent decision-making.
What changed: BlackRock has cut Korean equities from overweight to neutral after a surge in concentration and market volatility. By mid-July, Samsung Electronics and SK Hynix together represented more than half of the KOSPI, while leveraged single-stock products contributed to unusually unstable trading conditions. BlackRock’s conclusion is that genuine AI-related scarcity does not automatically justify owning the broad market containing that exposure.
Worth reading because: This is a strong illustration of why theme, country and index exposure are not interchangeable. For selectors, it supports looking through regional and thematic funds to understand whether the portfolio is diversified around an investment thesis or simply concentrated in the most obvious beneficiaries.
Infundly takeaway
The strongest theme this week is the need to look through the stated investment proposition to the real drivers of portfolio outcomes.
BlackRock’s macro work challenges traditional assumptions about the relationship between earnings growth, inflation and bond yields, while J.P. Morgan’s factor analysis highlights how recent performance can be dominated by momentum and AI-related exposures rather than differentiated security selection. The FCA’s work on closed-ended funds reinforces the importance of effective board independence and conflict management, while the disclosure research is a useful reminder that greater transparency does not necessarily mean neutral or complete transparency. BlackRock’s work on Korea adds a further example of how a compelling investment theme can translate into increasingly concentrated index and country exposure.
For selectors, the implication is that due diligence should go beyond the headline story. The more useful questions are: what is genuinely driving returns, how concentrated are those drivers, what governance or behavioural risks sit underneath them, and does the portfolio’s observed behaviour remain consistent with the investment case being presented?
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