Brenham Capital Management’s Gulfport Energy Corp. GPOR Stock Holding History

Brenham Capital Management’s Portfolio GPOR Stock Details GPOR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-4,800,000	Closed	-$61.2M	–	16
2017 Q4	$61.2M	Buy	4,800,000 +1,250,000	+35%	+$16.6M	6.87%	8
2017 Q3	$50.9M	Sell	3,550,000 -2,150,000	-38%	-$27.9M	6.97%	7
2017 Q2	$84.1M	Buy	+5,700,000	New	+$87.2M	15.3%	4
2016 Q1	–	Sell	-750,000	Closed	-$18.4M	–	13
2015 Q4	$18.4M	Buy	+750,000	New	+$21.1M	3.95%	9
2015 Q3	–	Sell	-800,000	Closed	-$32.2M	–	13
2015 Q2	$32.2M	Buy	800,000 +550,000	+220%	+$25.2M	8.81%	6
2015 Q1	$11.5M	Sell	250,000 -200,000	-44%	-$8.46M	5.37%	9
2014 Q4	$18.8M	Buy	+450,000	New	+$21.1M	17.63%	1

Other funds holding GPOR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

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

FVP

Firefly Value Partners Newtown, Pennsylvania $59.9M AUM 5.97% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Brenham Capital Management's GPOR Position: Q1 2018 in Review

Brenham Capital Management sold out of Gulfport Energy Corp. (GPOR) in Q1 2018, closing a stake of 4,800,000 shares — an estimated $61.2M sold.

Brenham Capital Management first reported a position in GPOR in Q4 2014 and held it in 7 quarters. The position peaked at $84.1M in Q2 2017. 265 funds tracked by Wall St. Rank hold GPOR as of Q1 2018.

Brenham Capital Management reported no remaining Gulfport Energy Corp. position as of Q1 2018 after selling out during the quarter.
Brenham Capital Management sold 4,800,000 Gulfport Energy Corp. shares in Q1 2018, an estimated $61.2M.
Brenham Capital Management first reported a position in Gulfport Energy Corp. in Q4 2014 and held it in 7 quarters.
Brenham Capital Management's Gulfport Energy Corp. position peaked at $84.1M in Q2 2017.
265 funds tracked by Wall St. Rank held Gulfport Energy Corp. as of Q1 2018.

Based on Brenham Capital Management's 13F filing for Q1 2018, filed 15 May 2018.