PTC THERAPEUTICS, INC. - Common Stock (PTCT)

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

Type / Class
Equity / Common Stock
Shares outstanding
79.5M
Number of holders
157
Total 13F shares, excl. options
30.2M
Shares change
+3.08M
Total reported value, excl. options
$1.84B
Value change
+$209M
Put/Call ratio
1.58
Number of buys
95
Number of sells
-71
Price
$60.85

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

193 filings reported holding PTCT - PTC THERAPEUTICS, INC. - Common Stock as of Q1 2015.
PTC THERAPEUTICS, INC. - Common Stock (PTCT) has 157 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 30.2M shares of 79.5M outstanding shares and own 38.05% 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), BB BIOTECH AG (1.18M shares), BlackRock Fund Advisors (1.11M shares), WELLS FARGO & COMPANY/MN (998K shares), PUTNAM INVESTMENTS LLC (849K shares), and York Capital Management Global Advisors, LLC (828K shares).
This table shows the top 157 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.