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IM8N · Unknown

Insmed Inc

USA Unknown Filing: 2026-03-31
30/100
Smart-money confidence1 of 3 sources positive
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
40
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 IM8N, across all three feeds.
Hedge funds · 7
Bridgewater Associates (Dalio) New position
D.E. Shaw & Co Increased +29%
Citadel Advisors Increased +89%
AQR Capital Management Increased +44%
Duquesne Family Office (Druckenmiller) Decreased −22%
Millennium Management (Englander) Decreased −12%
+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. INSMED INC 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
3
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Bridgewater Associates (Dalio)
Trust weight: 1.3×
New position
% of portfolio
0.2%
Position change
NEW
0.2% of Bridgewater Associates's portfolio
D.E. Shaw & Co
Trust weight: 1.0×
Increased +29%
% of portfolio
0.8%
Position change
+29%
0.8% of D.E. Shaw & Co's portfolio
Citadel Advisors
Trust weight: 1.0×
Increased +89%
% of portfolio
0.3%
Position change
+89%
0.3% of Citadel Advisors's portfolio
AQR Capital Management
Trust weight: 1.0×
Increased +44%
% of portfolio
0.1%
Position change
+44%
0.1% of AQR Capital Management's portfolio
Duquesne Family Office (Druckenmiller)
Trust weight: 1.6×
Decreased −22%
% of portfolio
6.4%
Position change
−22%
6.4% of Duquesne Family Office's portfolio
Millennium Management (Englander)
Trust weight: 1.0×
Decreased −12%
% of portfolio
0.1%
Position change
−12%
0.1% of Millennium Management's portfolio
Gotham Asset Mgmt (Greenblatt)
Trust weight: 1.1×
Decreased −54%
% of portfolio
0.0%
Position change
−54%
0.0% of Gotham Asset Mgmt's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to INSMED 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 INSMED INC or any security.

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