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PTC Therapeutics (PTCT) Institutional Ownership

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$63.02 +1.01 (+1.63%)
Closing price 10/2/2025 04:00 PM Eastern
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$64.00 +0.98 (+1.56%)
As of 08:30 AM Eastern
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Institutional Ownership Changes (13F Filings) for PTC Therapeutics (NASDAQ:PTCT)

Number of
Institutional Buyers
(last 12 months)
185
Total
Institutional Inflows
(last 12 months)
$1.00B
Number of
Institutional Sellers
(last 12 months)
102
Total
Institutional Outflows
(last 12 months)
$2.49B
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PTCT Institutional Buying and Selling by Quarter

PTC Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025Squarepoint Ops LLC181,978$8.89M0.0%+1,603.8%0.229%
8/16/2025Headlands Technologies LLC9,269$453K0.1%N/A0.012%
8/15/2025CANADA LIFE ASSURANCE Co21,793$1.07M0.0%+8.8%0.027%
8/15/2025Tower Research Capital LLC TRC 7,309$357K0.0%+331.5%0.009%
8/15/2025LGL Partners LLC16,000$806K0.4%+33.3%0.020%
8/15/2025E Fund Management Co. Ltd.10,898$532K0.0%+104.3%0.014%
8/15/2025Tidal Investments LLC14,395$703K0.0%N/A0.018%
8/15/2025Sofinnova Investments Inc.375,939$18.36M1.1%-35.1%0.473%
8/15/2025Rafferty Asset Management LLC97,629$4.77M0.0%+71.1%0.123%
8/15/2025Oxford Asset Management LLP5,762$281K0.1%N/A0.007%
8/15/2025Man Group plc671,513$32.80M0.1%+157.4%0.845%
8/15/2025Engineers Gate Manager LP24,354$1.19M0.0%-60.1%0.031%
8/15/2025BI Asset Management Fondsmaeglerselskab A S126,120$6.16M0.1%+10,454.0%0.159%
8/15/2025BNP Paribas Financial Markets12,904$630K0.0%+131.5%0.016%
8/15/2025Brevan Howard Capital Management LP50,387$2.46M0.0%N/A0.063%
8/15/2025Adage Capital Partners GP L.L.C.605,905$29.59M0.0%+1.8%0.763%
8/15/2025Ameriprise Financial Inc.10,630$519K0.0%-41.5%0.013%
8/15/2025AQR Capital Management LLC537,116$26.23M0.0%+30.0%0.676%
8/14/2025MPM Bioimpact LLC438,477$21.42M3.7%-0.3%0.552%
8/14/2025PDT Partners LLC25,684$1.25M0.1%-36.3%0.032%
8/14/2025Raymond James Financial Inc.85,721$4.19M0.0%+53.0%0.108%
8/14/2025Canada Pension Plan Investment Board211,000$10.31M0.0%+30.0%0.266%
8/14/2025Quantinno Capital Management LP6,735$329K0.0%-21.6%0.008%
8/14/2025DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main207,889$10.15M0.0%N/A0.262%
8/14/2025Globeflex Capital L P1,857$91K0.0%N/A0.002%
8/14/2025Armistice Capital LLC4,735,464$231.28M4.0%-12.9%5.961%
8/14/2025Ieq Capital LLC60,106$2.94M0.0%+36.9%0.076%
8/14/2025The Manufacturers Life Insurance Company 41,692$2.04M0.0%-3.4%0.052%
8/14/2025Squarepoint Ops LLC181,978$8.89M0.0%+1,603.8%0.229%
8/14/2025Sei Investments Co.69,068$3.37M0.0%+1,209.6%0.087%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 14,548$711K0.0%-37.7%0.018%
8/14/2025Qube Research & Technologies Ltd338,163$16.52M0.0%+14.0%0.426%
8/14/2025State Street Corp2,996,454$146.35M0.0%+22.1%3.772%
8/14/2025Daiwa Securities Group Inc.5,285$258K0.0%+1,972.5%0.007%
8/14/2025Hood River Capital Management LLC636,502$31.09M0.4%+654.4%0.801%
8/14/2025Cerity Partners LLC8,503$415K0.0%-32.4%0.011%
8/14/2025Federated Hermes Inc.24,284$1.19M0.0%-67.8%0.031%
8/13/2025Jump Financial LLC51,606$2.52M0.0%N/A0.065%
8/13/2025Capula Management Ltd7,126$348K0.0%+21.1%0.009%
8/13/2025Marshall Wace LLP537,776$26.27M0.0%-27.4%0.677%
8/13/2025First Trust Advisors LP125,322$6.12M0.0%-11.6%0.158%
8/13/2025Guggenheim Capital LLC18,338$896K0.0%+14.5%0.023%
8/13/2025EverSource Wealth Advisors LLC1,143$56K0.0%+247.4%0.001%
8/13/2025Invesco Ltd.303,234$14.81M0.0%-2.3%0.382%
8/13/2025Arrowstreet Capital Limited Partnership34,000$1.66M0.0%N/A0.043%
8/13/2025Quantbot Technologies LP2,478$121K0.0%+280.1%0.003%
8/13/2025Panagora Asset Management Inc.286,057$13.97M0.1%-8.2%0.360%
8/13/2025Virtus Investment Advisers LLC8,717$426K0.1%+15.0%0.011%
8/13/2025Quadrature Capital Ltd9,582$468K0.0%-24.4%0.012%
8/13/2025Hsbc Holdings PLC30,010$1.47M0.0%+69.4%0.038%
8/13/2025Advantage Alpha Capital Partners LP4,174$204K0.1%N/A0.005%
8/13/2025Choreo LLC11,691$571K0.0%-3.0%0.015%
8/13/2025Russell Investments Group Ltd.131,749$6.44M0.0%+865.6%0.166%
8/12/2025Elo Mutual Pension Insurance Co14,111$689K0.0%N/A0.018%
8/12/2025Ameritas Investment Partners Inc.7,936$388K0.0%+3.0%0.010%
8/12/2025Prudential Financial Inc.84,250$4.12M0.0%+35.5%0.106%
8/12/2025American Century Companies Inc.43,844$2.14M0.0%-22.1%0.055%
8/12/2025Segall Bryant & Hamill LLC37,734$1.84M0.0%N/A0.048%
8/12/2025Rhumbline Advisers118,539$5.79M0.0%+6.0%0.149%
8/12/2025CFC Planning Co LLC4,537$222K0.2%N/A0.006%
8/12/2025Legal & General Group Plc222,837$10.88M0.0%+15.6%0.281%
8/12/2025Hillsdale Investment Management Inc.107,756$5.26M0.2%+58.3%0.136%
8/12/2025Neo Ivy Capital Management23,067$1.13M0.4%-36.4%0.029%
8/12/2025JPMorgan Chase & Co.601,560$29.38M0.0%-0.3%0.757%
8/12/2025Entropy Technologies LP12,478$609K0.0%+177.8%0.016%
8/12/2025Swiss National Bank135,565$6.62M0.0%+0.7%0.171%
8/12/2025Handelsbanken Fonder AB22,500$1.10M0.0%-5.5%0.028%
8/12/2025Catalyst Funds Management Pty Ltd7,300$357K0.1%N/A0.009%
8/12/2025Ensign Peak Advisors Inc268,217$13.10M0.0%-2.2%0.338%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH124,340$6.07M0.0%-14.1%0.157%
8/8/2025Rockefeller Capital Management L.P.463,079$22.62M0.1%+1.7%0.584%
8/8/2025Creative Planning24,817$1.21M0.0%-8.0%0.031%
8/8/2025SG Americas Securities LLC4,680$229K0.0%-9.8%0.006%
8/8/2025Candriam S.C.A.148,595$7.26M0.0%-6.6%0.187%
8/8/2025Police & Firemen s Retirement System of New Jersey17,222$841K0.0%+3.2%0.022%
8/8/2025Geode Capital Management LLC1,934,593$94.50M0.0%+3.2%2.441%
8/8/2025PNC Financial Services Group Inc.995$49K0.0%+42.1%0.001%
8/8/2025KBC Group NV2,347$115K0.0%-23.6%0.003%
8/8/2025Jupiter Asset Management Ltd.46,104$2.25M0.0%N/A0.058%
8/7/2025Vise Technologies Inc.9,941$486K0.0%N/A0.013%
8/7/2025ProShare Advisors LLC18,898$923K0.0%-5.7%0.024%
8/7/2025Profund Advisors LLC20,842$1.02M0.0%+64.0%0.026%
8/7/2025Acadian Asset Management LLC127,793$6.23M0.0%+241.4%0.161%
8/7/2025Campbell & CO Investment Adviser LLC14,893$727K0.0%N/A0.019%
8/7/2025Aviva PLC9,557$467K0.0%N/A0.012%
8/7/2025Los Angeles Capital Management LLC45,909$2.24M0.0%+202.7%0.058%
8/6/2025Summit Investment Advisors Inc.7,705$393K0.3%-3.3%0.010%
8/6/2025Fox Run Management L.L.C.13,328$651K0.1%N/A0.017%
8/6/2025Savant Capital LLC8,281$404K0.0%-39.9%0.010%
8/5/2025Hussman Strategic Advisors Inc.63,000$3.08M0.7%+200.0%0.079%
8/5/2025Bank of New York Mellon Corp266,171$13M0.0%+23.0%0.336%
8/5/2025Plato Investment Management Ltd1,890$92K0.0%N/A0.002%
8/4/2025Wolverine Asset Management LLC14,542$710K0.0%-100.0%0.018%
8/4/2025Pinnacle Associates Ltd.92,508$4.52M0.1%-25.7%0.117%
8/4/2025Strs Ohio23,800$1.16M0.0%+176.7%0.030%
8/1/2025Teacher Retirement System of Texas19,123$934K0.0%+2.4%0.024%
8/1/2025Y Intercept Hong Kong Ltd27,832$1.36M0.0%+458.8%0.035%
8/1/2025Convergence Investment Partners LLC24,679$1.21M0.3%N/A0.031%
7/31/2025Brighton Jones LLC4,628$226K0.0%N/A0.006%
7/31/2025State of New Jersey Common Pension Fund D41,376$2.02M0.0%+7.0%0.052%
(Data available from 1/1/2016 forward)

PTCT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PTCT shares?

During the previous two years, 251 institutional investors and hedge funds held shares of PTC Therapeutics. The most heavily invested institutionals were Vanguard Group Inc. ($438.63M), Wellington Management Group LLP ($276.16M), Armistice Capital LLC ($231.28M), RTW Investments LP ($204.61M), Toronto Dominion Bank ($148.36M), State Street Corp ($146.35M), and Cowen AND Company LLC ($114.87M).Learn more on PTC Therapeutics' institutional investors.

Which institutional investors have been buying PTC Therapeutics' stock?

Of the 215 institutional investors that purchased PTC Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Toronto Dominion Bank ($6.57M), Armistice Capital LLC ($3.83M), Wellington Management Group LLP ($3.66M), Vanguard Group Inc. ($1.87M), Janus Henderson Group PLC ($1.51M), Driehaus Capital Management LLC ($1.51M), and Point72 Asset Management L.P. ($1.51M).

How much institutional buying is happening at PTC Therapeutics?

Institutional investors have bought a total of 21,591,627 shares in the last 24 months. This purchase volume represents approximately $1.00B in transactions.

Which of PTC Therapeutics' major shareholders have been selling company stock?

Of the 102 institutional investors that sold PTC Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wolverine Asset Management LLC ($40.36M), Wellington Management Group LLP ($3.42M), Jacobs Levy Equity Management Inc. ($1.68M), Armistice Capital LLC ($1.64M), Janus Henderson Group PLC ($1.11M), Vanguard Group Inc. ($571.45K), and Russell Investments Group Ltd. ($218.60K).

How much institutional selling is happening at PTC Therapeutics?

Institutional investors have sold a total of 51,699,883 shares in the last 24 months. This volume of shares sold represents approximately $2.49B in transactions.


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This page (NASDAQ:PTCT) was last updated on 10/3/2025 by MarketBeat.com Staff
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