PTC THERAPEUTICS, INC. - Common Stock (PTCT)

Q1 2015 13F Holders as of 3/31/2015

Type / Class
Equity / Common Stock
Shares outstanding
80.4M
Number of holders
159
Total 13F shares, excl. options
31.4M
Shares change
+3.09M
Total reported value, excl. options
$1.91B
Value change
+$209M
Put/Call ratio
1.58
Number of buys
96
Number of sells
-71
Price
$60.85

Significant Holders of PTC THERAPEUTICS, INC. - Common Stock (PTCT) as of Q1 2015

196 filings reported holding PTCT - PTC THERAPEUTICS, INC. - Common Stock as of Q1 2015.
PTC THERAPEUTICS, INC. - Common Stock (PTCT) has 159 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 31.4M shares of 80.4M outstanding shares and own 39.1% of the company stock.
Largest 10 shareholders include FMR LLC (5.05M shares), WESTFIELD CAPITAL MANAGEMENT CO LP (2.34M shares), WELLINGTON MANAGEMENT GROUP LLP (2.3M shares), BROOKSIDE CAPITAL MANAGEMENT LLC (1.65M shares), VANGUARD GROUP INC (1.63M shares), CREDIT SUISSE AG/ (1.19M shares), BB BIOTECH AG (1.18M shares), BlackRock Fund Advisors (1.11M shares), WELLS FARGO & COMPANY/MN (998K shares), and PUTNAM INVESTMENTS LLC (849K shares).
This table shows the top 159 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.