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VOO · Unknown

VANGUARD INDEX FDS

USA Unknown Filing: 2026-03-31
Smart-money confidence · 1 of 3 sources firing
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
40
Congress
0
Insiders
50
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Exchange
NYSEArca
About VANGUARD INDEX FDS

The fund manager employs an indexing investment approach designed to track the performance of the Standard & Poor's 500 Index, a widely recognized benchmark of U.S. stock market performance that is dominated by the stocks of large U.S. companies. The advisor attempts to replicate the target index by investing all, or substantially all, of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index. The fund is non-diversified.

Who's behind the signal
Every informed buyer we can see on VOO, across all three feeds.
Hedge funds · 7
AQR Capital Management Increased +30%
Citadel Advisors Decreased −44%
+1 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar. VANGUARD INDEX FDS isn't in the top-10 model right now, but 7 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
7
Investors
1
New positions
3
Increasing
2
Decreasing
1
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.3×
New position
% of portfolio
1.7%
Position change
NEW
1.7% of Polen Capital Management's portfolio
Trust weight: 1.1×
Increased +14%
% of portfolio
0.4%
Position change
+14%
0.4% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
Increased +30%
% of portfolio
0.2%
Position change
+30%
0.2% of AQR Capital Management's portfolio
Trust weight: 1.3×
Increased +1621%
% of portfolio
0.1%
Position change
+1621%
0.1% of Bridgewater Associates's portfolio
Trust weight: 1.2×
Unchanged
% of portfolio
0.1%
Position change
0.1% of Tudor Investment's portfolio
Trust weight: 1.0×
Decreased −44%
% of portfolio
0.0%
Position change
−44%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Decreased −50%
% of portfolio
0.0%
Position change
−50%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to VANGUARD INDEX FDS
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell VANGUARD INDEX FDS or any security.

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