$PTCT stock has now fallen 9% today, according to our price data from Polygon. There has been approximately $44,299,143 of trading volume.
It has been the 820th most-searched ticker on Quiver Quantitative over the last day, out of 11,939 total tickers searched.
Here is what we see in our data on $PTCT (you can track the company live on Quiver's $PTCT stock page):
$PTCT Insider Trading Activity
$PTCT insiders have traded $PTCT stock on the open market 131 times in the past 6 months. Of those trades, 0 have been purchases and 131 have been sales.
Here’s a breakdown of recent trading of $PTCT stock by insiders over the last 6 months:
- NEIL GREGORY ALMSTEAD (CHIEF TECHNICAL OPS OFFICER) has made 0 purchases and 36 sales selling 169,964 shares for an estimated $13,171,461.
- ERIC PAUWELS (CHIEF BUSINESS OFFICER) has made 0 purchases and 26 sales selling 77,508 shares for an estimated $5,881,385.
- MATTHEW B. KLEIN (CHIEF EXECUTIVE OFFICER) has made 0 purchases and 8 sales selling 35,079 shares for an estimated $2,597,010.
- EMMA REEVE has made 0 purchases and 6 sales selling 34,466 shares for an estimated $2,543,507.
- MARK ELLIOTT BOULDING (EXEC. VP AND CLO) has made 0 purchases and 29 sales selling 29,221 shares for an estimated $2,161,269.
- ALLAN STEVEN JACOBSON has made 0 purchases and 10 sales selling 26,000 shares for an estimated $2,132,018.
- STEPHANIE OKEY has made 0 purchases and 3 sales selling 21,500 shares for an estimated $1,463,075.
- LEE SCOTT GOLDEN (EVP & CHIEF MEDICAL OFFICER) has made 0 purchases and 6 sales selling 16,161 shares for an estimated $1,081,514.
- GLENN JR MD PHD STEELE sold 12,000 shares for an estimated $916,199
- CHRISTINE MARIE UTTER (SVP, CHIEF ACCOUNTING OFFICER) has made 0 purchases and 4 sales selling 6,144 shares for an estimated $453,951.
- PIERRE GRAVIER (CHIEF FINANCIAL OFFICER) has made 0 purchases and 2 sales selling 5,131 shares for an estimated $372,121.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API.
$PTCT Hedge Fund Activity
We have seen 198 institutional investors add shares of $PTCT stock to their portfolio, and 147 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BLACKROCK, INC. added 5,648,258 shares (+79.2%) to their portfolio in Q4 2025, for an estimated $429,041,677
- JANUS HENDERSON GROUP PLC added 1,077,776 shares (+28.6%) to their portfolio in Q4 2025, for an estimated $81,867,864
- STATE STREET CORP added 1,071,343 shares (+34.2%) to their portfolio in Q4 2025, for an estimated $81,379,214
- WELLINGTON MANAGEMENT GROUP LLP removed 1,051,239 shares (-21.4%) from their portfolio in Q4 2025, for an estimated $79,852,114
- MILLENNIUM MANAGEMENT LLC removed 1,033,987 shares (-97.9%) from their portfolio in Q4 2025, for an estimated $78,541,652
- TORONTO DOMINION BANK added 891,690 shares (+27.5%) to their portfolio in Q4 2025, for an estimated $67,732,772
- BNP PARIBAS FINANCIAL MARKETS added 808,515 shares (+4013.1%) to their portfolio in Q4 2025, for an estimated $61,414,799
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API.
$PTCT Price Targets
Multiple analysts have issued price targets for $PTCT recently. We have seen 10 analysts offer price targets for $PTCT in the last 6 months, with a median target of $79.0.
Here are some recent targets:
- Faisal Khurshid from Jefferies set a target price of $76.0 on 03/30/2026
- Jeffrey Hung from Morgan Stanley set a target price of $92.0 on 02/23/2026
- Tazeen Ahmad from B of A Securities set a target price of $93.0 on 02/20/2026
- Brian Abrahams from RBC Capital set a target price of $82.0 on 02/20/2026
- Benjamin Burnett from Wells Fargo set a target price of $86.0 on 02/20/2026
- Eliana Merle from Barclays set a target price of $119.0 on 01/28/2026
- Paul Choi from Goldman Sachs set a target price of $50.0 on 11/05/2025
You can track data on $PTCT on Quiver Quantitative.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
