Sentinel Asset Management’s Gulfport Energy Corp. GPOR Stock Holding History

Sentinel Asset 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
2017 Q4	–	Sell	-1,086,055	Closed	-$15.6M	–	163
2017 Q3	$15.6M	Buy	1,086,055 +121,330	+13%	+$1.58M	0.37%	95
2017 Q2	$14.2M	Buy	964,725 +246,970	+34%	+$3.78M	0.34%	109
2017 Q1	$12.3M	Buy	717,755 +195,515	+37%	+$3.75M	0.29%	130
2016 Q4	$11.3M	Buy	+522,240	New	+$13.4M	0.28%	137
2015 Q4	–	Sell	-200,300	Closed	-$5.95M	–	262
2015 Q3	$5.95M	Buy	200,300 +29,900	+18%	+$1.03M	0.15%	160
2015 Q2	$6.86M	Hold	170,400	–	–	0.16%	166
2015 Q1	$7.82M	Buy	+170,400	New	+$7.21M	0.17%	159

Other funds holding GPOR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 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

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

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

BCM

Brenham Capital Management Dallas, Texas $660M AUM 70.79% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return

Sentinel Asset Management's GPOR Position: Q4 2017 in Review

Sentinel Asset Management sold out of Gulfport Energy Corp. (GPOR) in Q4 2017, closing a stake of 1,086,055 shares — an estimated $15.6M sold.

Sentinel Asset Management first reported a position in GPOR in Q1 2015 and held it in 7 quarters. The position peaked at $15.6M in Q3 2017. 298 funds tracked by Wall St. Rank hold GPOR as of Q4 2017.

Sentinel Asset Management reported no remaining Gulfport Energy Corp. position as of Q4 2017 after selling out during the quarter.
Sentinel Asset Management sold 1,086,055 Gulfport Energy Corp. shares in Q4 2017, an estimated $15.6M.
Sentinel Asset Management first reported a position in Gulfport Energy Corp. in Q1 2015 and held it in 7 quarters.
Sentinel Asset Management's Gulfport Energy Corp. position peaked at $15.6M in Q3 2017.
298 funds tracked by Wall St. Rank held Gulfport Energy Corp. as of Q4 2017.

Based on Sentinel Asset Management's 13F filing for Q4 2017, filed 14 Feb 2018.