Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
20,597,466
Total 13F shares
16,648,979
Share change
-237,064
Total reported value
$280,367,699
Put/Call ratio
18%
Price per share
$16.84
Number of holders
117
Value change
-$4,092,062
Number of buys
49
Number of sells
50

Institutional Holders of Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) as of Q2 2015

As of 30 Jun 2015, Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) was held by 117 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 16,648,979 shares. The largest 10 holders included BlackRock Fund Advisors, VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, DIMENSIONAL FUND ADVISORS LP, BlackRock Institutional Trust Company, N.A., LSV ASSET MANAGEMENT, WELLINGTON MANAGEMENT GROUP LLP, PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC., STATE STREET CORP, and NUMERIC INVESTORS LLC. This page lists 117 institutional shareholders reporting positions in this security for the Q2 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.