Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
48,165,948
Total 13F shares
35,050,749
Share change
-1,770,047
Total reported value
$1,021,370,214
Put/Call ratio
116%
Price per share
$29.10
Number of holders
135
Value change
-$60,906,238
Number of buys
82
Number of sells
81

Institutional Holders of MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK) as of Q3 2018

As of 30 Sep 2018, MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK) was held by 135 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,050,749 shares. The largest 10 holders included WEXFORD CAPITAL LP, Vanguard Group Inc, BlackRock Inc., PRINCIPAL FINANCIAL GROUP INC, Russell Investments Group, Ltd., JANUS HENDERSON GROUP PLC, PRUDENTIAL FINANCIAL INC, PENN CAPITAL MANAGEMENT CO INC, MILLENNIUM MANAGEMENT LLC, and Allianz Asset Management GmbH. This page lists 135 institutional shareholders reporting positions in this security for the Q3 2018 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.