Janus Henderson Group
TUSK icon

Janus Henderson Group’s Mammoth Energy Services TUSK Stock Holding History

Janus Henderson Group’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
Q4 		– Sell
-194,597
Closed -$483K – 1464
2019
Q3 		$483K Sell
194,597
-1,734,760
-90% -$8.23M ﹤0.01% 1289
2019
Q2 		$13.3M Buy
1,929,357
+462,224
+32% +$5.87M 0.01% 887
2019
Q1 		$24.4M Buy
1,467,133
+743,129
+103% +$15.9M 0.01% 740
2018
Q4 		$13M Sell
724,004
-7,450
-1% -$183K 0.01% 850
2018
Q3 		$21.3M Sell
731,454
-554,962
-43% -$18.3M 0.01% 799
2018
Q2 		$43.7M Sell
1,286,416
-22,532
-2% -$792K 0.02% 589
2018
Q1 		$42M Sell
1,308,948
-973,065
-43% -$24.3M 0.02% 596
2017
Q4 		$44.8M Sell
2,282,013
-895,232
-28% -$16.3M 0.03% 569
2017
Q3 		$53.6M Buy
3,177,245
+813,284
+34% +$11.9M 0.03% 499
2017
Q2 		$44M Buy
+2,363,961
New +$44.1M 0.03% 550

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
V
ValueWorks New York $367M AUM 59.38% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
MAM
Monaco Asset Management Monaco $542M AUM 54.4% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Janus Henderson Group's TUSK Position: Q4 2019 in Review

Janus Henderson Group sold out of Mammoth Energy Services (TUSK) in Q4 2019, closing a stake of 194,597 shares — an estimated $483K sold.

Janus Henderson Group first reported a position in TUSK in Q2 2017 and held it in 10 quarters. The position peaked at $53.6M in Q3 2017. 69 funds tracked by Wall St. Rank hold TUSK as of Q4 2019.

  • Janus Henderson Group reported no remaining Mammoth Energy Services position as of Q4 2019 after selling out during the quarter.
  • Janus Henderson Group sold 194,597 Mammoth Energy Services shares in Q4 2019, an estimated $483K.
  • Janus Henderson Group first reported a position in Mammoth Energy Services in Q2 2017 and held it in 10 quarters.
  • Janus Henderson Group's Mammoth Energy Services position peaked at $53.6M in Q3 2017.
  • 69 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q4 2019.

Based on Janus Henderson Group's 13F filing for Q4 2019, filed 18 Feb 2020.