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Joel Greenblatt’s Mammoth Energy Services TUSK Stock Holding History

Joel Greenblatt’s Portfolio TUSK Stock Details TUSK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q2 		– Sell
-51,200
Closed -$852K – 1294
2019
Q1 		$852K Sell
51,200
-56,488
-52% -$1.21M 0.01% 697
2018
Q4 		$1.94M Sell
107,688
-127,922
-54% -$3.14M 0.03% 502
2018
Q3 		$6.86M Buy
235,610
+78,592
+50% +$2.59M 0.09% 289
2018
Q2 		$5.33M Buy
+157,018
New +$5.52M 0.08% 328

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Joel Greenblatt's TUSK Position: Q2 2019 in Review

Joel Greenblatt sold out of Mammoth Energy Services (TUSK) in Q2 2019, closing a stake of 51,200 shares — an estimated $852K sold.

Joel Greenblatt first reported a position in TUSK in Q2 2018 and held it in 4 quarters. The position peaked at $6.86M in Q3 2018. 100 funds tracked by Wall St. Rank hold TUSK as of Q2 2019.

  • Joel Greenblatt reported no remaining Mammoth Energy Services position as of Q2 2019 after selling out during the quarter.
  • Joel Greenblatt sold 51,200 Mammoth Energy Services shares in Q2 2019, an estimated $852K.
  • Joel Greenblatt first reported a position in Mammoth Energy Services in Q2 2018 and held it in 4 quarters.
  • Joel Greenblatt's Mammoth Energy Services position peaked at $6.86M in Q3 2018.
  • 100 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2019.

Based on Gotham Asset Management's 13F filing for Q2 2019, filed 14 Aug 2019.