Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
20.6M
Number of holders
118
Total 13F shares, excl. options
17.5M
Shares change
+227K
Total reported value, excl. options
$312M
Value change
+$3.87M
Number of buys
55
Number of sells
-53
Price
$17.82

Significant Holders of Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) as of Q3 2016

130 filings reported holding SPOK - Spok Holdings, Inc - Common Stock, par value $0.0001 per share as of Q3 2016.
Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) has 118 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 17.5M shares of 20.6M outstanding shares and own 84.95% of the company stock.
Largest 10 shareholders include BlackRock Fund Advisors (2.77M shares), VANGUARD GROUP INC (2.21M shares), RENAISSANCE TECHNOLOGIES LLC (1.61M shares), DIMENSIONAL FUND ADVISORS LP (1.45M shares), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (940K shares), BlackRock Institutional Trust Company, N.A. (689K shares), STATE STREET CORP (572K shares), Numeric Investors LLC (544K shares), Bank of New York Mellon Corp (474K shares), and O'SHAUGHNESSY ASSET MANAGEMENT, LLC (398K shares).
This table shows the top 118 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.