BlackRock Investment Management’s Mammoth Energy Services TUSK Stock Holding History

BlackRock Investment 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
2016 Q4	$96K	Buy	+6,346	New	+$93.9K	﹤0.01%	3275

Other funds holding TUSK

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

PIM

Perkins Investment Management Chicago, Illinois $8.09B AUM 25.47% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

PRCM

Pine River Capital Management Minnetonka, Minnesota $32.9M AUM 4.47% 1-Year Est. Return

UOC

UBS O'Connor Chicago, Illinois $3.38B AUM 63.08% 1-Year Est. Return

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

DCM

Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

BlackRock Investment Management's TUSK Position: Q4 2016 in Review

BlackRock Investment Management opened a new position in Mammoth Energy Services (TUSK) in Q4 2016: 6,346 shares worth $96K. The stake represents ﹤0.01% of the portfolio and ranks #3275 among its holdings.

64 funds tracked by Wall St. Rank hold TUSK as of Q4 2016.

BlackRock Investment Management held 6,346 shares of Mammoth Energy Services worth $96K as of Q4 2016.
Mammoth Energy Services was a new BlackRock Investment Management position in Q4 2016.
Mammoth Energy Services made up ﹤0.01% of BlackRock Investment Management's portfolio in Q4 2016, its #3275 holding.
64 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q4 2016.

Based on BlackRock Investment Management's 13F filing for Q4 2016, filed 10 Feb 2017.