IONIS PHARMACEUTICALS INC - Common Stock (IONS)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / Common Stock
Shares outstanding
161,813,505
Total 13F shares
103,265,462
Share change
+103,160,698
Total reported value
$6,394,592,642
Put/Call ratio
129%
Price per share
$61.93
Number of holders
328
Value change
+$6,388,115,622
Number of buys
314

Institutional Holders of IONIS PHARMACEUTICALS INC - Common Stock (IONS) as of Q4 2015

As of 31 Dec 2015, IONIS PHARMACEUTICALS INC - Common Stock (IONS) was held by 328 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 103,265,462 shares. The largest 10 holders included FMR LLC, Clearbridge Investments, LLC, VANGUARD GROUP INC, BAILLIE GIFFORD & CO, BB BIOTECH AG, WADDELL & REED FINANCIAL INC, BlackRock Institutional Trust Company, N.A., STATE STREET CORP, BlackRock Fund Advisors, and FIRST TRUST ADVISORS LP. This page lists 328 institutional shareholders reporting positions in this security for the Q4 2015 filing period.
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.