PEAK6 Group’s GulfMark Offshore, Inc. Common Stock GLF Stock Holding History

PEAK6 Group’s Portfolio GLF Stock Details GLF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-15,210	Closed	-$272K	–	5822
2014 Q4	$371K	Buy	+15,210	New	+$424K	﹤0.01%	2830
2014 Q2	–	Sell	-9,773	Closed	-$439K	–	5751
2014 Q1	$439K	Buy	9,773 +2,373	+32%	+$105K	﹤0.01%	2674
2013 Q4	$349K	Buy	+7,400	New	+$366K	﹤0.01%	3000

Other funds holding GLF

RCM

Raging Capital Management Rocky Hill, New Jersey $18.2M AUM 17.75% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

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

BFA

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

Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return

Oppenheimer & Co New York $8.21B AUM 28.81% 1-Year Est. Return

GACM

Global Alpha Capital Management Montreal, Quebec, Canada $1.66B AUM 27.98% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

PEAK6 Group's GLF Position: Q1 2015 in Review

PEAK6 Group sold out of GulfMark Offshore, Inc. Common Stock (GLF) in Q1 2015, closing a stake of 15,210 shares — an estimated $272K sold.

PEAK6 Group first reported a position in GLF in Q4 2013 and held it in 3 quarters. The position peaked at $439K in Q1 2014. 147 funds tracked by Wall St. Rank hold GLF as of Q1 2015.

PEAK6 Group reported no remaining GulfMark Offshore, Inc. Common Stock position as of Q1 2015 after selling out during the quarter.
PEAK6 Group sold 15,210 GulfMark Offshore, Inc. Common Stock shares in Q1 2015, an estimated $272K.
PEAK6 Group first reported a position in GulfMark Offshore, Inc. Common Stock in Q4 2013 and held it in 3 quarters.
PEAK6 Group's GulfMark Offshore, Inc. Common Stock position peaked at $439K in Q1 2014.
147 funds tracked by Wall St. Rank held GulfMark Offshore, Inc. Common Stock as of Q1 2015.

Based on PEAK6 Group's 13F filing for Q1 2015, filed 13 May 2015.