MAM
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Martingale Asset Management’s Mammoth Energy Services TUSK Stock Holding History

Martingale Asset Management’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
2018
Q4 		– Sell
-34,433
Closed -$1M – 1030
2018
Q3 		$1M Sell
34,433
-3,595
-9% -$118K 0.01% 733
2018
Q2 		$1.29M Buy
38,028
+22,814
+150% +$801K 0.02% 684
2018
Q1 		$488K Buy
+15,214
New +$380K 0.01% 829

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
Prudential Financial
Prudential Financial Newark, New Jersey $81.2B AUM 27.81% 1-Year Est. Return

Martingale Asset Management's TUSK Position: Q4 2018 in Review

Martingale Asset Management sold out of Mammoth Energy Services (TUSK) in Q4 2018, closing a stake of 34,433 shares — an estimated $1M sold.

Martingale Asset Management first reported a position in TUSK in Q1 2018 and held it in 3 quarters. The position peaked at $1.29M in Q2 2018. 130 funds tracked by Wall St. Rank hold TUSK as of Q4 2018.

  • Martingale Asset Management reported no remaining Mammoth Energy Services position as of Q4 2018 after selling out during the quarter.
  • Martingale Asset Management sold 34,433 Mammoth Energy Services shares in Q4 2018, an estimated $1M.
  • Martingale Asset Management first reported a position in Mammoth Energy Services in Q1 2018 and held it in 3 quarters.
  • Martingale Asset Management's Mammoth Energy Services position peaked at $1.29M in Q2 2018.
  • 130 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q4 2018.

Based on Martingale Asset Management's 13F filing for Q4 2018, filed 11 Feb 2019.