Back to Dashboard
IRTC · Healthcare

IRHYTHM HOLDINGS INC

USA Healthcare 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
32
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 IRHYTHM HOLDINGS 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
$3.6B
Industry
Medical Devices
Sector
Healthcare
Exchange
NasdaqGS
About IRHYTHM HOLDINGS INC

iRhythm Holdings, Inc., a digital healthcare company, engages in the design, development, and commercialization of device-based technology that provides ambulatory cardiac monitoring services to diagnose arrhythmias in the United States. The company offers Zio ambulatory cardiac monitoring services, including long-term and short-term continuous monitoring and mobile cardiac telemetry monitoring services. It also provides Zio Monitor System, a prescription-only remote electrocardiogram (ECG) monitoring system consisting a patch ECG monitor that records the electric signal from the heart…

Who's behind the signal
Every informed buyer we can see on IRTC, across all three feeds.
Hedge funds · 6
D.E. Shaw & Co Increased +7%
AQR Capital Management Increased +28%
Point72 (Steve Cohen) Decreased −37%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 1
Every disclosed buy & sell on record — STOCK Act filings
Trade date Member Chamber Action Amount
2019-06-24 Donna E. Shalala · D-FL House SOLD $1,001 - $15,000
Not a model pick — but on our radar. IRHYTHM HOLDINGS INC isn't in the top-10 model right now, but 6 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
6
Investors
1
New positions
3
Increasing
2
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: 1.3×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Bridgewater Associates's portfolio
Trust weight: 1.0×
Increased +197%
% of portfolio
0.1%
Position change
+197%
0.1% of Millennium Management's portfolio
Trust weight: 1.0×
Increased +7%
% of portfolio
0.1%
Position change
+7%
0.1% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Increased +28%
% of portfolio
0.0%
Position change
+28%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.1×
Decreased −37%
% of portfolio
0.1%
Position change
−37%
0.1% of Point72's portfolio
Trust weight: 1.1×
Decreased −90%
% of portfolio
0.0%
Position change
−90%
0.0% of Gotham Asset Mgmt's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to IRHYTHM HOLDINGS 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 IRHYTHM HOLDINGS INC or any security.

Get the Weekly Update

Every Sunday, we'll send you what Buffett, Dalio, Ackman and 47 other legendary investors are buying — free, straight from their SEC filings.
Free forever · No spam · Unsubscribe anytime