Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
48.2M
Number of holders
131
Total 13F shares, excl. options
34.8M
Shares change
-1.86M
Total reported value, excl. options
$1.01B
Value change
-$49.8M
Put/Call ratio
1.16
Number of buys
78
Number of sells
-78
Price
$29.10

Significant Holders of Mammoth Energy Services, Inc. - Common Stock, $0.01 par value (TUSK) as of Q3 2018

178 filings reported holding TUSK - Mammoth Energy Services, Inc. - Common Stock, $0.01 par value as of Q3 2018.
Mammoth Energy Services, Inc. - Common Stock, $0.01 par value (TUSK) has 131 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 34.8M shares of 48.2M outstanding shares and own 72.3% of the company stock.
Largest 10 shareholders include WEXFORD CAPITAL LP (22M shares), Vanguard Group Inc (835K shares), BlackRock Inc. (778K shares), PRINCIPAL FINANCIAL GROUP INC (774K shares), Russell Investments Group, Ltd. (744K shares), JANUS HENDERSON GROUP PLC (731K shares), PRUDENTIAL FINANCIAL INC (488K shares), PENN CAPITAL MANAGEMENT CO INC (475K shares), MILLENNIUM MANAGEMENT LLC (453K shares), and Allianz Asset Management GmbH (449K shares).
This table shows the top 131 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.