Q4 2017 13F Holders as of 12/31/2017
-
Type / Class
-
Equity / Common Stock, $0.01 par value
-
Shares outstanding
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48.2M
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Number of holders
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62
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Total 13F shares, excl. options
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31.7M
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Shares change
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-1.16M
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Total reported value, excl. options
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$623M
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Value change
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-$22.3M
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Number of buys
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30
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Number of sells
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-23
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Price
-
$19.63
Significant Holders of Mammoth Energy Services, Inc. - Common Stock, $0.01 par value (TUSK) as of Q4 2017
67 filings reported holding TUSK - Mammoth Energy Services, Inc. - Common Stock, $0.01 par value as of Q4 2017.
Mammoth Energy Services, Inc. - Common Stock, $0.01 par value (TUSK) has 62 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 31.7M shares
of 48.2M outstanding shares and own 65.89% of the company stock.
Largest 10 shareholders include Wexford Capital LP (25M shares), JANUS HENDERSON GROUP PLC (2.28M shares), PRINCIPAL FINANCIAL GROUP INC (555K shares), BlackRock Inc. (448K shares), Vanguard Group Inc (435K shares), Cortina Asset Management, LLC (343K shares), THOMSON HORSTMANN & BRYANT INC (256K shares), ROYCE & ASSOCIATES LP (186K shares), Russell Investments Group, Ltd. (162K shares), and Boston Partners (151K shares).
This table shows the top 62 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.