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PTC Therapeutics (PTCT) Institutional Ownership

PTC Therapeutics logo
$50.57 +1.65 (+3.37%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$50.58 +0.01 (+0.01%)
As of 08/22/2025 04:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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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)
$993.90M
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
8/16/2025 Headlands Technologies LLC9,269$453K0.1%N/A0.012%
8/15/2025 CANADA LIFE ASSURANCE Co21,793$1.07M0.0%+8.8%0.027%
8/15/2025 Tower Research Capital LLC TRC 7,309$357K0.0%+331.5%0.009%
8/15/2025 LGL Partners LLC16,000$806K0.4%+33.3%0.020%
8/15/2025 E Fund Management Co. Ltd.10,898$532K0.0%+104.3%0.014%
8/15/2025 Tidal Investments LLC14,395$703K0.0%N/A0.018%
8/15/2025 Sofinnova Investments Inc.375,939$18.36M1.1%-35.1%0.473%
8/15/2025 Rafferty Asset Management LLC97,629$4.77M0.0%+71.1%0.123%
8/15/2025 Oxford Asset Management LLP5,762$281K0.1%N/A0.007%
8/15/2025 Man Group plc671,513$32.80M0.1%+157.4%0.845%
8/15/2025 Engineers Gate Manager LP24,354$1.19M0.0%-60.1%0.031%
8/15/2025 BI Asset Management Fondsmaeglerselskab A S126,120$6.16M0.1%+10,454.0%0.159%
8/15/2025 BNP Paribas Financial Markets12,904$630K0.0%+131.5%0.016%
8/15/2025 Brevan Howard Capital Management LP50,387$2.46M0.0%N/A0.063%
8/15/2025 Adage Capital Partners GP L.L.C.605,905$29.59M0.0%+1.8%0.763%
8/15/2025 Ameriprise Financial Inc.10,630$519K0.0%-41.5%0.013%
8/15/2025 AQR Capital Management LLC537,116$26.23M0.0%+30.0%0.676%
8/14/2025 MPM Bioimpact LLC438,477$21.42M3.7%-0.3%0.552%
8/14/2025 PDT Partners LLC25,684$1.25M0.1%-36.3%0.032%
8/14/2025 Raymond James Financial Inc.85,721$4.19M0.0%+53.0%0.108%
8/14/2025 Canada Pension Plan Investment Board211,000$10.31M0.0%+30.0%0.266%
8/14/2025 Quantinno Capital Management LP6,735$329K0.0%-21.6%0.008%
8/14/2025 DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main207,889$10.15M0.0%N/A0.262%
8/14/2025 Globeflex Capital L P1,857$91K0.0%N/A0.002%
8/14/2025 Armistice Capital LLC4,735,464$231.28M4.0%-12.9%5.961%
8/14/2025 Ieq Capital LLC60,106$2.94M0.0%+36.9%0.076%
8/14/2025 The Manufacturers Life Insurance Company 41,692$2.04M0.0%-3.4%0.052%
8/14/2025 Squarepoint Ops LLC181,978$8.89M0.0%+1,603.8%0.229%
8/14/2025 Sei Investments Co.69,068$3.37M0.0%+1,209.6%0.087%
8/14/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 14,548$711K0.0%-37.7%0.018%
8/14/2025 Qube Research & Technologies Ltd338,163$16.52M0.0%+14.0%0.426%
8/14/2025 State Street Corp2,996,454$146.35M0.0%+22.1%3.772%
8/14/2025 Daiwa Securities Group Inc.5,285$258K0.0%+1,972.5%0.007%
8/14/2025 Hood River Capital Management LLC636,502$31.09M0.4%+654.4%0.801%
8/14/2025 Cerity Partners LLC8,503$415K0.0%-32.4%0.011%
8/14/2025 Federated Hermes Inc.24,284$1.19M0.0%-67.8%0.031%
8/13/2025 Jump Financial LLC51,606$2.52M0.0%N/A0.065%
8/13/2025 Capula Management Ltd7,126$348K0.0%+21.1%0.009%
8/13/2025 Marshall Wace LLP537,776$26.27M0.0%-27.4%0.677%
8/13/2025 First Trust Advisors LP125,322$6.12M0.0%-11.6%0.158%
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8/13/2025 Guggenheim Capital LLC18,338$896K0.0%+14.5%0.023%
8/13/2025 EverSource Wealth Advisors LLC1,143$56K0.0%+247.4%0.001%
8/13/2025 Invesco Ltd.303,234$14.81M0.0%-2.3%0.382%
8/13/2025 Arrowstreet Capital Limited Partnership34,000$1.66M0.0%N/A0.043%
8/13/2025 Quantbot Technologies LP2,478$121K0.0%+280.1%0.003%
8/13/2025 Panagora Asset Management Inc.286,057$13.97M0.1%-8.2%0.360%
8/13/2025 Virtus Investment Advisers LLC8,717$426K0.1%+15.0%0.011%
8/13/2025 Quadrature Capital Ltd9,582$468K0.0%-24.4%0.012%
8/13/2025 Hsbc Holdings PLC30,010$1.47M0.0%+69.4%0.038%
8/13/2025 Advantage Alpha Capital Partners LP4,174$204K0.1%N/A0.005%
8/13/2025 Choreo LLC11,691$571K0.0%-3.0%0.015%
8/13/2025 Russell Investments Group Ltd.131,749$6.44M0.0%+865.6%0.166%
8/12/2025 Elo Mutual Pension Insurance Co14,111$689K0.0%N/A0.018%
8/12/2025 Ameritas Investment Partners Inc.7,936$388K0.0%+3.0%0.010%
8/12/2025 Prudential Financial Inc.84,250$4.12M0.0%+35.5%0.106%
8/12/2025 American Century Companies Inc.43,844$2.14M0.0%-22.1%0.055%
8/12/2025 Segall Bryant & Hamill LLC37,734$1.84M0.0%N/A0.048%
8/12/2025 Rhumbline Advisers118,539$5.79M0.0%+6.0%0.149%
8/12/2025 CFC Planning Co LLC4,537$222K0.2%N/A0.006%
8/12/2025 Legal & General Group Plc222,837$10.88M0.0%+15.6%0.281%
8/12/2025 Hillsdale Investment Management Inc.107,756$5.26M0.2%+58.3%0.136%
8/12/2025 Neo Ivy Capital Management23,067$1.13M0.4%-36.4%0.029%
8/12/2025 JPMorgan Chase & Co.601,560$29.38M0.0%-0.3%0.757%
8/12/2025 Entropy Technologies LP12,478$609K0.0%+177.8%0.016%
8/12/2025 Swiss National Bank135,565$6.62M0.0%+0.7%0.171%
8/12/2025 Handelsbanken Fonder AB22,500$1.10M0.0%-5.5%0.028%
8/12/2025 Catalyst Funds Management Pty Ltd7,300$357K0.1%N/A0.009%
8/12/2025 Ensign Peak Advisors Inc268,217$13.10M0.0%-2.2%0.338%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH124,340$6.07M0.0%-14.1%0.157%
8/8/2025 Rockefeller Capital Management L.P.463,079$22.62M0.1%+1.7%0.584%
8/8/2025 Creative Planning24,817$1.21M0.0%-8.0%0.031%
8/8/2025 SG Americas Securities LLC4,680$229K0.0%-9.8%0.006%
8/8/2025 Candriam S.C.A.148,595$7.26M0.0%-6.6%0.187%
8/8/2025 Police & Firemen s Retirement System of New Jersey17,222$841K0.0%+3.2%0.022%
8/8/2025 Geode Capital Management LLC1,934,593$94.50M0.0%+3.2%2.441%
8/8/2025 PNC Financial Services Group Inc.995$49K0.0%+42.1%0.001%
8/8/2025 KBC Group NV2,347$115K0.0%-23.6%0.003%
8/8/2025 Jupiter Asset Management Ltd.46,104$2.25M0.0%N/A0.058%
8/7/2025 Vise Technologies Inc.9,941$486K0.0%N/A0.013%
8/7/2025 ProShare Advisors LLC18,898$923K0.0%-5.7%0.024%
8/7/2025 Profund Advisors LLC20,842$1.02M0.0%+64.0%0.026%
8/7/2025 Acadian Asset Management LLC127,793$6.23M0.0%+241.4%0.161%
8/7/2025 Campbell & CO Investment Adviser LLC14,893$727K0.0%N/A0.019%
8/7/2025Aviva PLC9,557$467K0.0%N/A0.012%
8/7/2025 Los Angeles Capital Management LLC45,909$2.24M0.0%+202.7%0.058%
8/6/2025 Summit Investment Advisors Inc.7,705$393K0.3%-3.3%0.010%
8/6/2025 Fox Run Management L.L.C.13,328$651K0.1%N/A0.017%
8/6/2025 Savant Capital LLC8,281$404K0.0%-39.9%0.010%
8/5/2025 Hussman Strategic Advisors Inc.63,000$3.08M0.7%+200.0%0.079%
8/5/2025 Bank of New York Mellon Corp266,171$13M0.0%+23.0%0.336%
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8/5/2025 Plato Investment Management Ltd1,890$92K0.0%N/A0.002%
8/4/2025 Wolverine Asset Management LLC14,542$710K0.0%-100.0%0.018%
8/4/2025 Pinnacle Associates Ltd.92,508$4.52M0.1%-25.7%0.117%
8/4/2025 Strs Ohio23,800$1.16M0.0%+176.7%0.030%
8/1/2025 Teacher Retirement System of Texas19,123$934K0.0%+2.4%0.024%
8/1/2025 Y Intercept Hong Kong Ltd27,832$1.36M0.0%+458.8%0.035%
8/1/2025 Convergence Investment Partners LLC24,679$1.21M0.3%N/A0.031%
7/31/2025 Brighton Jones LLC4,628$226K0.0%N/A0.006%
7/31/2025 State of New Jersey Common Pension Fund D41,376$2.02M0.0%+7.0%0.052%
7/31/2025 AlphaQuest LLC7,909$386K0.0%+337.7%0.010%
(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 21,442,844 shares in the last 24 months. This purchase volume represents approximately $993.90M 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 8/23/2025 by MarketBeat.com Staff
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