CM
GST

Castleark Management’s Gastar Exploration Inc. GST Stock Holding History

Castleark Management’s Portfolio GST Stock Details GST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q4 		– Sell
-659,497
Closed -$3.61M – 427
2014
Q3 		$3.61M Sell
659,497
-113,200
-15% -$832K 0.1% 188
2014
Q2 		$6.73M Buy
772,697
+113,200
+17% +$798K 0.19% 128
2014
Q1 		$3.61M Buy
659,497
+63,288
+11% +$386K 0.1% 188
2013
Q4 		$4.13M Sell
596,209
-149,044
-20% -$740K 0.12% 162
2013
Q3 		$4.38M Buy
+745,253
New +$2.57M 0.12% 181

Other funds holding GST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
CC
Carlson Capital Dallas, Texas $318M AUM 27.64% 1-Year Est. Return
OAM
Oxford Asset Management Oxford, United Kingdom $232M AUM 31% 1-Year Est. Return
RA
Raffles Associates New York $115M AUM 35.69% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
California Public Employees Retirement System
California Public Employees Retirement System Sacramento, California $162B AUM 25.78% 1-Year Est. Return

Castleark Management's GST Position: Q4 2014 in Review

Castleark Management sold out of Gastar Exploration Inc. (GST) in Q4 2014, closing a stake of 659,497 shares — an estimated $3.61M sold.

Castleark Management first reported a position in GST in Q3 2013 and held it in 5 quarters. The position peaked at $6.73M in Q2 2014. 117 funds tracked by Wall St. Rank hold GST as of Q4 2014.

  • Castleark Management reported no remaining Gastar Exploration Inc. position as of Q4 2014 after selling out during the quarter.
  • Castleark Management sold 659,497 Gastar Exploration Inc. shares in Q4 2014, an estimated $3.61M.
  • Castleark Management first reported a position in Gastar Exploration Inc. in Q3 2013 and held it in 5 quarters.
  • Castleark Management's Gastar Exploration Inc. position peaked at $6.73M in Q2 2014.
  • 117 funds tracked by Wall St. Rank held Gastar Exploration Inc. as of Q4 2014.

Based on Castleark Management's 13F filing for Q4 2014, filed 10 Feb 2015.