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DC4 · Unknown

Dexcom Inc

USA Unknown Filing: 2026-03-31
33/100
Smart-money confidence1 of 3 sources positive
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
44
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Who's behind the signal
Every informed buyer we can see on DC4, across all three feeds.
Hedge funds · 8
Citadel Advisors Increased +2307%
Millennium Management (Englander) Increased +2%
Gotham Asset Mgmt (Greenblatt) Increased +31%
Baillie Gifford & Co Unchanged
AQR Capital Management Decreased −30%
Bridgewater Associates (Dalio) Decreased −6%
+2 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. DEXCOM INC isn't in the top-10 model right now, but 8 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
8
Investors
0
New positions
3
Increasing
4
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
Citadel Advisors
Trust weight: 1.0×
Increased +2307%
% of portfolio
0.1%
Position change
+2307%
0.1% of Citadel Advisors's portfolio
Millennium Management (Englander)
Trust weight: 1.0×
Increased +2%
% of portfolio
0.1%
Position change
+2%
0.1% of Millennium Management's portfolio
Gotham Asset Mgmt (Greenblatt)
Trust weight: 1.1×
Increased +31%
% of portfolio
0.0%
Position change
+31%
0.0% of Gotham Asset Mgmt's portfolio
Baillie Gifford & Co
Trust weight: 1.4×
Unchanged
% of portfolio
1.0%
Position change
—
1.0% of Baillie Gifford & Co's portfolio
AQR Capital Management
Trust weight: 1.0×
Decreased −30%
% of portfolio
0.1%
Position change
−30%
0.1% of AQR Capital Management's portfolio
Bridgewater Associates (Dalio)
Trust weight: 1.3×
Decreased −6%
% of portfolio
0.0%
Position change
−6%
0.0% of Bridgewater Associates's portfolio
Point72 (Steve Cohen)
Trust weight: 1.1×
Decreased −79%
% of portfolio
0.0%
Position change
−79%
0.0% of Point72's portfolio
D.E. Shaw & Co
Trust weight: 1.0×
Decreased −99%
% of portfolio
0.0%
Position change
−99%
0.0% of D.E. Shaw & Co's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to DEXCOM INC
⚠ 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 DEXCOM INC or any security.

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