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PTC Therapeutics, Inc. (PTCT)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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24.69-0.47 (-1.87%)
At close: 04:00PM EDT
24.69 0.00 (0.00%)
After hours: 04:02PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
2.79%% of shares held by all insiders
112.92%% of shares held by institutions
116.16%% of float held by institutions
269Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Wellington Management Group, LLP9,816,60330 Dec 202312.81%242,371,933
Vanguard Group Inc8,800,84330 Dec 202311.49%217,292,818
Blackrock Inc.7,634,12230 Dec 20239.97%188,486,476
RTW Investments LP7,423,97030 Dec 20239.69%183,297,823
Armistice Capital, LLC6,864,00030 Dec 20238.96%169,472,163
State Street Corporation4,633,95530 Dec 20236.05%114,412,351
Camber Capital Management LP4,000,00030 Dec 20235.22%98,760,002
Cowen and Company, LLC3,725,62630 Dec 20234.86%91,985,707
Janus Henderson Group PLC2,612,59330 Dec 20233.41%64,504,922
FMR, LLC1,814,42130 Dec 20232.37%44,798,055

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Specialized-Health Care Fund3,393,86330 Jan 20244.43%83,794,479
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF3,195,51228 Feb 20244.17%78,897,192
Vanguard Total Stock Market Index Fund2,371,94730 Dec 20233.10%58,563,372
Hartford Mid Cap Fund1,984,71230 Jan 20242.59%49,002,540
Vanguard Small-Cap Index Fund1,921,32230 Dec 20232.51%47,437,441
iShares Russell 2000 ETF1,744,01828 Feb 20242.28%43,059,805
First Trust NYSE Arca Biotechnology Index Fund1,451,39928 Feb 20241.89%35,835,042
Vanguard Extended Market Index Fund1,112,59230 Dec 20231.45%27,469,897
Vanguard Small-Cap Growth Index Fund1,073,40430 Dec 20231.40%26,502,345
Janus Henderson Global Life Sciences Fund1,042,74930 Dec 20231.36%25,745,473