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INSP · Healthcare

INSPIRE MED SYS INC

USA Healthcare Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
38
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in INSPIRE MED SYS INC? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$1.5B
Industry
Medical Devices
Sector
Healthcare
Exchange
NYSE
About INSPIRE MED SYS INC

Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and internationally. The company offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for patients with moderate to severe OSA. It also develops a novel, closed-loop solution that continuously monitors a patient's breathing and delivers mild hypoglossal nerve stimulation to maintain an open airway. The company was incorporated in 2007 and is…

Who's behind the signal
Every informed buyer we can see on INSP, across all three feeds.
Hedge funds · 7
D.E. Shaw & Co Increased +238%
Citadel Advisors Decreased −71%
+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. INSPIRE MED SYS 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
2
Increasing
4
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
Trust weight: 1.2×
New position
% of portfolio
0.1%
Position change
NEW
0.1% of Tudor Investment's portfolio
Trust weight: 1.0×
Increased +238%
% of portfolio
0.1%
Position change
+238%
0.1% of D.E. Shaw & Co's portfolio
Trust weight: 1.1×
Increased +67%
% of portfolio
0.0%
Position change
+67%
0.0% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
Decreased −71%
% of portfolio
0.0%
Position change
−71%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.3×
Decreased −19%
% of portfolio
0.0%
Position change
−19%
0.0% of Bridgewater Associates's portfolio
Trust weight: 1.0×
Decreased −43%
% of portfolio
0.0%
Position change
−43%
0.0% of Millennium Management's portfolio
Trust weight: 1.0×
Decreased −45%
% of portfolio
0.0%
Position change
−45%
0.0% of AQR Capital Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to INSPIRE MED SYS 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 INSPIRE MED SYS INC or any security.

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