PTC THERAPEUTICS, INC. - Common Stock (PTCT)

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class
Equity / Common Stock
Shares outstanding
80,437,135
Number of holders
117
Total 13F shares, excl. options
28,676,672
Shares change
-1,072,991
Total reported value, excl. options
$312,896,583
Value change
-$24,470,762
Put/Call ratio
52%
Number of buys
54
Number of sells
-66
Price
$10.91

Significant Holders of PTC THERAPEUTICS, INC. - Common Stock (PTCT) as of Q4 2016

156 filings reported holding PTCT - PTC THERAPEUTICS, INC. - Common Stock as of Q4 2016.
PTC THERAPEUTICS, INC. - Common Stock (PTCT) has 117 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 28,676,672 shares of 80,437,135 outstanding shares and own 35.65% of the company stock.
Largest 10 shareholders include WELLINGTON MANAGEMENT GROUP LLP (3,556,626 shares), VANGUARD GROUP INC (1,918,708 shares), BlackRock Fund Advisors (1,567,925 shares), MILLENNIUM MANAGEMENT LLC (1,535,567 shares), D. E. Shaw & Co., Inc. (1,502,912 shares), FRONTIER CAPITAL MANAGEMENT CO LLC (1,369,737 shares), RTW INVESTMENTS, LP (997,166 shares), BlackRock Institutional Trust Company, N.A. (983,090 shares), TOCQUEVILLE ASSET MANAGEMENT L.P. (785,975 shares), and BOGLE INVESTMENT MANAGEMENT L P /DE/ (756,488 shares).
This table shows the top 117 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.