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PTCT · Healthcare

PTC THERAPEUTICS 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
44
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 PTC THERAPEUTICS 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
$6.3B
Industry
Biotechnology
Sector
Healthcare
Exchange
NasdaqGS
About PTC THERAPEUTICS INC

PTC Therapeutics, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of medicines to children and adults living with rare disorders in the United States and internationally. The company provides Translarna and Emflaza for the treatment of Duchenne muscular dystrophy; Upstaza to treat aromatic l-amino acid decarboxylas (AADC) deficiency, a central nervous system disorder; Tegsedi and Waylivra for the treatment of rare diseases; and Evrysdi to treat spinal muscular atrophy (SMA) in adults and children. Its development pipeline products include…

Who's behind the signal
Every informed buyer we can see on PTCT, across all three feeds.
Hedge funds · 8
AQR Capital Management Increased +3%
Point72 (Steve Cohen) Decreased −8%
D.E. Shaw & Co Decreased −20%
Citadel Advisors Decreased −33%
+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. PTC THERAPEUTICS 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
1
New positions
2
Increasing
5
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
0.0%
Position change
NEW
0.0% of Tudor Investment's portfolio
Trust weight: 1.0×
Increased +3%
% of portfolio
0.0%
Position change
+3%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.3×
Increased +36%
% of portfolio
0.0%
Position change
+36%
0.0% of Bridgewater Associates's portfolio
Trust weight: 1.1×
Decreased −8%
% of portfolio
0.1%
Position change
−8%
0.1% of Point72's portfolio
Trust weight: 1.0×
Decreased −20%
% of portfolio
0.1%
Position change
−20%
0.1% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −33%
% of portfolio
0.1%
Position change
−33%
0.1% of Citadel Advisors's portfolio
Trust weight: 1.1×
Decreased −10%
% of portfolio
0.0%
Position change
−10%
0.0% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
Decreased −98%
% of portfolio
0.0%
Position change
−98%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to PTC THERAPEUTICS 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 PTC THERAPEUTICS INC or any security.

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