Engineers Gate Manager’s Mammoth Energy Services TUSK Stock Holding History

Engineers Gate Manager’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
2020 Q1	–	Sell	-54,835	Closed	-$121K	–	1950
2019 Q4	$121K	Sell	54,835 -53,910	-50%	-$96.7K	0.01%	1528
2019 Q3	$270K	Buy	108,745 +82,495	+314%	+$392K	0.01%	1053
2019 Q2	$181K	Buy	+26,250	New	+$334K	0.01%	1002
2018 Q3	–	Sell	-6,627	Closed	-$225K	–	1181
2018 Q2	$225K	Sell	6,627 -35,047	-84%	-$1.23M	0.02%	752
2018 Q1	$1.34M	Buy	+41,674	New	+$1.04M	0.09%	376

Other funds holding TUSK

Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return

ValueWorks New York $367M AUM 59.38% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Engineers Gate Manager's TUSK Position: Q1 2020 in Review

Engineers Gate Manager sold out of Mammoth Energy Services (TUSK) in Q1 2020, closing a stake of 54,835 shares — an estimated $121K sold.

Engineers Gate Manager first reported a position in TUSK in Q1 2018 and held it in 5 quarters. The position peaked at $1.34M in Q1 2018. 60 funds tracked by Wall St. Rank hold TUSK as of Q1 2020.

Engineers Gate Manager reported no remaining Mammoth Energy Services position as of Q1 2020 after selling out during the quarter.
Engineers Gate Manager sold 54,835 Mammoth Energy Services shares in Q1 2020, an estimated $121K.
Engineers Gate Manager first reported a position in Mammoth Energy Services in Q1 2018 and held it in 5 quarters.
Engineers Gate Manager's Mammoth Energy Services position peaked at $1.34M in Q1 2018.
60 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q1 2020.

Based on Engineers Gate Manager's 13F filing for Q1 2020, filed 15 May 2020.