PTC THERAPEUTICS INC

NASDAQ: PTCT (PTC Therapeutics, Inc.)

Last update: yesterday, 9:34PM

72.48

-3.16 (-4.18%)

Previous Close 75.64
Open 76.73
Volume 877,868
Avg. Volume (3M) 1,573,593
Market Cap 5,819,296,768
Price / Earnings (TTM) 8.43
Price / Sales 3.59
52 Weeks Range
35.95 (-50%) — 87.50 (20%)
Earnings Date 4 Nov 2025
Profit Margin 33.56%
Operating Margin (TTM) 82.43%
Diluted EPS (TTM) 6.39
Quarterly Revenue Growth (YOY) 459.70%
Current Ratio (MRQ) 3.89
Operating Cash Flow (TTM) 691.65 M
Levered Free Cash Flow (TTM) 526.00 M
Return on Assets (TTM) 24.42%

Market Trend

Short Term Medium Term
Industry Biotechnology (US) Bullish Mixed
Biotechnology (Global) Bullish Mixed
Stock PTC Therapeutics, Inc. Bullish Bullish

AIStockmoo Score

-0.3
Analyst Consensus 1.5
Insider Activity -3.5
Price Volatility -1.5
Technical Moving Averages 2.5
Technical Oscillators -0.5
Average -0.30

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PTC Therapeutics Inc is a biopharmaceutical company focused on the discovery, development, and commercialization of orally administered, small-molecule therapeutics. Its target area is RNA biology post-transcriptional control processes of the events occurring in a cell when an RNA messenger is copied from DNA during the transcription process. The discovered products address multiple therapeutic areas, including rare disorders, such as nonsense mutations in Duchenne muscular dystrophy and oncology.

Sector Healthcare
Industry Biotechnology
Investment Style Small Core
% Held by Insiders 2.40%
% Held by Institutions 101.06%

Ownership

Name Date Shares Held
Jefferies Financial Group Inc. 30 Sep 2025 1,584,678
52 Weeks Range
35.95 (-50%) — 87.50 (20%)
Price Target Range
50.00 (-31%) — 93.00 (28%)
High 93.00 (Wells Fargo, 28.31%) Buy
Median 75.00 (3.48%)
Low 50.00 (Goldman Sachs, -31.02%) Sell
Average 73.86 (1.90%)
Total 2 Buy, 4 Hold, 1 Sell
Avg. Price @ Call 72.34
Firm Date Target Price Call Price @ Call
RBC Capital 01 Dec 2025 91.00 (25.55%) Hold 79.20
05 Nov 2025 82.00 (13.13%) Buy 71.77
Barclays 06 Nov 2025 68.00 (-6.18%) Hold 72.59
Citigroup 05 Nov 2025 75.00 (3.48%) Hold 71.77
Goldman Sachs 05 Nov 2025 50.00 (-31.02%) Sell 71.77
TD Cowen 05 Nov 2025 63.00 (-13.08%) Hold 71.77
Wells Fargo 05 Nov 2025 93.00 (28.31%) Buy 71.77
Jefferies 28 Oct 2025 77.00 (6.24%) Buy 67.49
Name Avg. Buy ($) Avg. Sell ($) Net Quantity Net Value ($)
ALMSTEAD NEIL GREGORY - 76.93 -3,351 -257,745
BOULDING MARK ELLIOTT - 77.02 -15,231 -1,173,514
GOLDEN LEE SCOTT - 76.93 -2,848 -218,918
GRAVIER PIERRE - 76.70 -2,139 -164,061
KLEIN MATTHEW B. - 76.93 -10,679 -821,085
PAUWELS ERIC - 77.13 -10,489 -808,267
REEVE EMMA - 76.76 -734 -56,342
UTTER CHRISTINE MARIE - 76.93 -3,650 -280,777
Aggregate Net Quantity -49,121
Aggregate Net Value ($) -3,780,709
Aggregate Avg. Buy ($) -
Aggregate Avg. Sell ($) 76.98
Name Holder Date Type Quantity Price Value ($)
PAUWELS ERIC Officer 12 Jan 2026 Automatic sell (-) 1,024 77.59 79,452
BOULDING MARK ELLIOTT Officer 09 Jan 2026 Automatic sell (-) 2,314 77.53 179,404
PAUWELS ERIC Officer 09 Jan 2026 Automatic sell (-) 1,722 77.53 133,507
BOULDING MARK ELLIOTT Officer 08 Jan 2026 Automatic sell (-) 2,747 76.85 211,107
BOULDING MARK ELLIOTT Officer 08 Jan 2026 Sell (-) 1,286 76.85 98,829
PAUWELS ERIC Officer 08 Jan 2026 Automatic sell (-) 3,148 76.85 241,924
PAUWELS ERIC Officer 08 Jan 2026 Sell (-) 1,454 76.85 111,740
GOLDEN LEE SCOTT Officer 08 Jan 2026 Sell (-) 866 76.85 66,552
ALMSTEAD NEIL GREGORY Officer 08 Jan 2026 Sell (-) 881 76.85 67,705
ALMSTEAD NEIL GREGORY Officer 08 Jan 2026 Sell (-) 59 76.85 4,534
KLEIN MATTHEW B. Officer 08 Jan 2026 Sell (-) 2,514 76.85 193,201
UTTER CHRISTINE MARIE Officer 08 Jan 2026 Sell (-) 1,034 76.85 79,463
ALMSTEAD NEIL GREGORY Officer 07 Jan 2026 Sell (-) 1,026 77.24 79,248
ALMSTEAD NEIL GREGORY Officer 07 Jan 2026 Sell (-) 52 77.24 4,016
BOULDING MARK ELLIOTT Officer 07 Jan 2026 Sell (-) 1,503 77.24 116,092
BOULDING MARK ELLIOTT Officer 07 Jan 2026 Automatic sell (-) 3,376 77.24 260,762
BOULDING MARK ELLIOTT Officer 07 Jan 2026 Option execute 3,376 - -
KLEIN MATTHEW B. Officer 07 Jan 2026 Sell (-) 3,016 77.24 232,956
PAUWELS ERIC Officer 07 Jan 2026 Sell (-) 1,352 77.24 104,428
GOLDEN LEE SCOTT Officer 07 Jan 2026 Sell (-) 642 77.24 49,588
UTTER CHRISTINE MARIE Officer 07 Jan 2026 Sell (-) 1,235 77.24 95,391
ALMSTEAD NEIL GREGORY Officer 06 Jan 2026 Sell (-) 1,279 76.70 98,099
ALMSTEAD NEIL GREGORY Officer 06 Jan 2026 Sell (-) 54 76.70 4,142
BOULDING MARK ELLIOTT Officer 06 Jan 2026 Sell (-) 1,739 76.70 133,381
KLEIN MATTHEW B. Officer 06 Jan 2026 Sell (-) 5,149 76.70 394,928
PAUWELS ERIC Officer 06 Jan 2026 Sell (-) 1,789 76.70 137,216
GOLDEN LEE SCOTT Officer 06 Jan 2026 Sell (-) 1,340 76.70 102,778
GRAVIER PIERRE Officer 06 Jan 2026 Sell (-) 2,139 76.70 164,061
UTTER CHRISTINE MARIE Officer 06 Jan 2026 Sell (-) 1,381 76.70 105,923
REEVE EMMA Director 05 Jan 2026 Automatic sell (-) 734 76.76 56,342
REEVE EMMA Director 05 Jan 2026 Option execute 734 - -
BOULDING MARK ELLIOTT Officer 05 Jan 2026 Automatic sell (-) 2,266 76.76 173,938
BOULDING MARK ELLIOTT Officer 05 Jan 2026 Option execute 2,266 - -
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