Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
48,165,948
Total 13F shares
37,036,859
Share change
+576,608
Total reported value
$616,675,400
Put/Call ratio
151%
Price per share
$16.65
Number of holders
134
Value change
+$8,870,807
Number of buys
68
Number of sells
65

Institutional Holders of MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK) as of Q1 2019

As of 31 Mar 2019, MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK) was held by 134 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 37,036,859 shares. The largest 10 holders included Wexford Capital LP, JANUS HENDERSON GROUP PLC, Russell Investments Group, Ltd., VANGUARD GROUP INC, BlackRock Inc., PRINCIPAL FINANCIAL GROUP INC, DIMENSIONAL FUND ADVISORS LP, Allianz Asset Management GmbH, Boston Partners, and PENN CAPITAL MANAGEMENT CO INC. This page lists 134 institutional shareholders reporting positions in this security for the Q1 2019 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.