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Fund Update: 338,746 $VXUS shares added to Allen Investment Management, LLC portfolio

Reported by Quiverquant
May 7, 2026· 2 min read
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Key Takeaways
  • • Allen Investment Management, LLC added 338,746 shares of Vanguard Total International Stock Index Fund ETF ($VXUS) to its portfolio in Q1 2026, according to SEC 13F filings disclosed May 7, 2026.
  • • Broad institutional investor demand for $VXUS accelerated in Q4 2025 and Q1 2026, with 993 institutional investors increasing positions versus 491 decreasing them in the most recent quarter.
  • • Flow Traders U.S. LLC executed the largest recent position increase with 11,030,823 shares added in Q4 2025 (valued at approximately $832.2 million), followed by Valpey Financial Services, LLC with 5,963,412 shares (+7516.6% increase, ~$449.9 million).
  • • Major institutional players including Morgan Stanley (+4.65 million shares, ~$350.9 million), Vanguard Group Inc (+3.06 million shares, ~$230.6 million), and SignatureFD, LLC (+1.94 million shares, ~$146.5 million) substantially expanded international equity exposure during the period.
  • • Jane Street Group, LLC was a notable outlier, reducing $VXUS holdings by 1,887,344 shares (-33.6%, ~$142.4 million) in Q4 2025.
Summary
Allen Investment Management, LLC disclosed an addition of 338,746 shares of Vanguard Total International Stock Index Fund ETF ($VXUS) to its portfolio, as reported in SEC 13F filings for the quarter ending March 31, 2026. The filing, surfaced by Quiver Quantitative on May 7, 2026, reflects the fund's institutional equity positioning during a period of significant demand for international equity exposure.

The quarter saw substantial institutional appetite for $VXUS, an exchange-traded fund that tracks international developed and emerging market equities. Data from the most recent filing period indicates that 993 institutional investors added $VXUS shares to their portfolios while 491 reduced positions, signaling net institutional accumulation of the security.

The largest institutional buyers included Flow Traders U.S. LLC, which added 11,030,823 shares valued at approximately $832.2 million in Q4 2025, and Valpey Financial Services, LLC, which increased its position by 5,963,412 shares (a +7516.6% increase) worth an estimated $449.9 million. Other significant accumulations came from Aptus Capital Advisors, LLC (+5,054,456 shares, ~$381.3 million), Morgan Stanley (+4,651,939 shares, ~$350.9 million), and Vanguard Group Inc (+3,056,564 shares, ~$230.6 million). SignatureFD, LLC added 1,940,139 shares in Q1 2026, valued at approximately $146.5 million.

Jane Street Group, LLC represented a contrarian position, removing 1,887,344 shares from its portfolio in Q4 2025, a -33.6% reduction worth approximately $142.4 million. This divergence underscores differentiated institutional positioning on international equity exposure during the period.

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Quiverquant Fund Update: 338,746 $VXUS shares added to Allen Investment Management, LLC portfolio