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AMBARELLA INC

USA Unknown Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
26
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
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Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Who's behind the signal
Every informed buyer we can see on AMBARELLA INC, across all three feeds.
Hedge funds · 5
Glenview Capital Mgmt (Robbins) New position
Point72 (Steve Cohen) Increased +535%
Citadel Advisors Increased +18%
AQR Capital Management Increased +2%
Millennium Management (Englander) Increased +43%
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. AMBARELLA INC isn't in the top-10 model right now, but 5 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
5
Investors
1
New positions
4
Increasing
0
Decreasing
0
Unchanged
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Glenview Capital Mgmt (Robbins)
Trust weight: 1.2×
New position
% of portfolio
0.1%
Position change
NEW
0.1% of Glenview Capital Mgmt's portfolio
Point72 (Steve Cohen)
Trust weight: 1.1×
Increased +535%
% of portfolio
0.1%
Position change
+535%
0.1% of Point72's portfolio
Citadel Advisors
Trust weight: 1.0×
Increased +18%
% of portfolio
0.0%
Position change
+18%
0.0% of Citadel Advisors's portfolio
AQR Capital Management
Trust weight: 1.0×
Increased +2%
% of portfolio
0.0%
Position change
+2%
0.0% of AQR Capital Management's portfolio
Millennium Management (Englander)
Trust weight: 1.0×
Increased +43%
% of portfolio
0.0%
Position change
+43%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to AMBARELLA 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 AMBARELLA INC or any security.

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