Harbor International Core Fund is proving that holding nearly 800 stocks simultaneously does not have to mean settling for average returns.
The $2.5 billion fund carries a five-star rating from Morningstar within the Large Foreign Blend fund category, its highest possible designation.
Its performance benchmark is the MSCI EAFE Index, and it has consistently delivered results that stand apart from passive alternatives tracking that same benchmark.
The fund holds nearly eight times the average number of stocks compared with its peers, as measured at the end of June, making its portfolio construction unusually broad.
Annual turnover for the fund has reached 123%, a striking figure given that a majority of nearly 3,000 funds studied by Morningstar carry turnover rates below 40%.
The median turnover for global large-cap funds sits at just 28%, underscoring how actively the Harbor fund repositions its holdings throughout the year.
Harbor Capital Advisors, based in Chicago, partnered with subadviser Acadian Asset Management to design and launch the fund back in March 2019.
Gabriel McNerney, a managing director with Harbor Capital Advisors, explained that Acadian uses a systematic, quantitative process to drive every investment decision within the fund.
The Acadian team runs daily analysis of company fundamentals, price momentum patterns, analyst coverage, valuations, and a range of additional technical factors across international markets.
That analysis has expanded over the years to encompass “common suppliers, common customers,” and even “which stocks are grouped together in passive vehicles,” McNerney said.
“Everything is driven to look forward,” McNerney said, noting that Acadian was operating on its “41st model” as quantitative methods have evolved alongside changing market conditions.
When asked about artificial intelligence, McNerney cited natural-language processing as one example of how Acadian incorporates AI into its peer group analysis.
The fund invests at least 80% of its assets in non-U.S. equity securities, focusing primarily on developed markets while allowing up to 15% exposure in emerging markets.
This flexibility gives the Harbor fund a broader opportunity set than pure EAFE trackers, including the widely held iShares Core MSCI EAFE ETF.
The broader market environment has also worked in the fund’s favor, as performance and opportunities have been widening beyond the concentrated group of large U.S. technology stocks that dominated recent years.
The equal-weighted S&P 500 has returned 16.3% this year, outpacing the standard cap-weighted index’s return of 13.7%, according to FactSet, reflecting that broadening trend.
Harbor’s approach demonstrates that active management, when built on disciplined quantitative systems, can deliver competitive returns even when casting an unusually wide net across global equities.
