PTC THERAPEUTICS, INC. - Common Stock (PTCT)

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / Common Stock
Shares outstanding
80,437,135
Number of holders
119
Total 13F shares, excl. options
38,109,969
Shares change
+2,427,996
Total reported value, excl. options
$635,678,067
Value change
+$18,883,443
Put/Call ratio
446%
Number of buys
62
Number of sells
-64
Price
$16.68

Significant Holders of PTC THERAPEUTICS, INC. - Common Stock (PTCT) as of Q4 2017

177 filings reported holding PTCT - PTC THERAPEUTICS, INC. - Common Stock as of Q4 2017.
PTC THERAPEUTICS, INC. - Common Stock (PTCT) has 119 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 38,109,969 shares of 80,437,135 outstanding shares and own 47.38% of the company stock.
Largest 10 shareholders include SCOPIA CAPITAL MANAGEMENT LP (4,143,270 shares), RTW INVESTMENTS, LP (4,130,115 shares), BlackRock Inc. (3,093,399 shares), Vanguard Group Inc (2,775,655 shares), STATE STREET CORP (2,724,315 shares), D. E. Shaw & Co., Inc. (2,608,432 shares), Boxer Capital, LLC (1,750,000 shares), FMR LLC (1,158,154 shares), GREAT POINT PARTNERS LLC (1,085,800 shares), and Spark Investment Management LLC (1,037,200 shares).
This table shows the top 119 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.