Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
20.6M
Number of holders
109
Total 13F shares, excl. options
15.6M
Shares change
-220K
Total reported value, excl. options
$207M
Value change
-$3.24M
Number of buys
45
Number of sells
-53
Price
$13.26

Significant Holders of Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) as of Q4 2018

121 filings reported holding SPOK - Spok Holdings, Inc - Common Stock, par value $0.0001 per share as of Q4 2018.
Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) has 109 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 15.6M shares of 20.6M outstanding shares and own 75.96% of the company stock.
Largest 10 shareholders include BlackRock Inc. (3.11M shares), Vanguard Group Inc (1.89M shares), DIMENSIONAL FUND ADVISORS LP (1.63M shares), RENAISSANCE TECHNOLOGIES LLC (1.5M shares), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (730K shares), STATE STREET CORP (656K shares), Man Group plc (584K shares), Bank of New York Mellon Corp (399K shares), Foundry Partners, LLC (346K shares), and AMERICAN CENTURY COMPANIES INC (300K shares).
This table shows the top 109 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.