Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
20.6M
Number of holders
79
Total 13F shares, excl. options
11.7M
Shares change
-2.03M
Total reported value, excl. options
$119M
Value change
-$20.2M
Put/Call ratio
2.81
Number of buys
43
Number of sells
-60
Price
$10.22

Significant Holders of Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) as of Q3 2021

121 filings reported holding SPOK - Spok Holdings, Inc - Common Stock, par value $0.0001 per share as of Q3 2021.
Spok Holdings, Inc - Common Stock, par value $0.0001 per share (SPOK) has 79 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 11.7M shares of 20.6M outstanding shares and own 56.7% of the company stock.
Largest 10 shareholders include DEPRINCE RACE & ZOLLO INC (1.51M shares), DIMENSIONAL FUND ADVISORS LP (1.33M shares), RENAISSANCE TECHNOLOGIES LLC (1.23M shares), VANGUARD GROUP INC (839K shares), MILLENNIUM MANAGEMENT LLC (491K shares), BlackRock Inc. (419K shares), TOCQUEVILLE ASSET MANAGEMENT L.P. (402K shares), Assenagon Asset Management S.A. (378K shares), Russell Investments Group, Ltd. (327K shares), and Foundry Partners, LLC (310K shares).
This table shows the top 79 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.