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PTC Therapeutics, Inc. (PTCT)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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33.01-0.61 (-1.81%)
At close: 04:00PM EDT
33.01 0.00 (0.00%)
After hours: 04:20PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
2.37%% of shares held by all insiders
112.57%% of shares held by institutions
115.31%% of float held by institutions
272Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Wellington Management Group, LLP9,816,60330 Dec 202312.80%324,046,048
Vanguard Group Inc8,800,84330 Dec 202311.47%290,515,812
Blackrock Inc.7,634,12230 Dec 20239.95%252,002,354
RTW Investments LP7,423,97030 Dec 20239.68%245,065,237
Armistice Capital, LLC6,864,00030 Dec 20238.95%226,580,628
State Street Corporation4,633,95530 Dec 20236.04%152,966,846
Camber Capital Management LP4,000,00030 Dec 20235.22%132,039,993
Cowen and Company, LLC3,725,62630 Dec 20234.86%122,982,908
Janus Henderson Group PLC2,612,59330 Dec 20233.41%86,241,690
FMR, LLC1,814,42130 Dec 20232.37%59,894,034

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Specialized-Health Care Fund3,393,86330 Jan 20244.43%112,031,411
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF2,465,15030 Mar 20243.21%81,374,597
Vanguard Total Stock Market Index Fund2,371,94730 Dec 20233.09%78,297,966
Hartford Mid Cap Fund1,984,71230 Jan 20242.59%65,515,339
Vanguard Small-Cap Index Fund1,921,32230 Dec 20232.51%63,422,835
iShares Russell 2000 ETF1,760,95730 Mar 20242.30%58,129,187
First Trust NYSE Arca Biotechnology Index Fund1,414,18330 Mar 20241.84%46,682,178
Vanguard Extended Market Index Fund1,112,59230 Dec 20231.45%36,726,660
Vanguard Small-Cap Growth Index Fund1,073,40430 Dec 20231.40%35,433,064
Janus Henderson Global Life Sciences Fund1,042,74930 Dec 20231.36%34,421,142