William Blair & Company
GST

William Blair & Company’s Gastar Exploration Inc. GST Stock Holding History

William Blair & Company’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
-15,000
Closed -$88K – 2177
2014
Q3 		$88K Hold
15,000
– – ﹤0.01% 2029
2014
Q2 		$131K Hold
15,000
– – ﹤0.01% 1985
2014
Q1 		$82K Buy
+15,000
New +$91.6K ﹤0.01% 1958
2013
Q4 		– Sell
-20,000
Closed -$79K – 2056
2013
Q3 		$79K Buy
+20,000
New +$69.1K ﹤0.01% 1968

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

William Blair & Company's GST Position: Q4 2014 in Review

William Blair & Company sold out of Gastar Exploration Inc. (GST) in Q4 2014, closing a stake of 15,000 shares — an estimated $88K sold.

William Blair & Company first reported a position in GST in Q3 2013 and held it in 4 quarters. The position peaked at $131K in Q2 2014. 117 funds tracked by Wall St. Rank hold GST as of Q4 2014.

  • William Blair & Company reported no remaining Gastar Exploration Inc. position as of Q4 2014 after selling out during the quarter.
  • William Blair & Company sold 15,000 Gastar Exploration Inc. shares in Q4 2014, an estimated $88K.
  • William Blair & Company first reported a position in Gastar Exploration Inc. in Q3 2013 and held it in 4 quarters.
  • William Blair & Company's Gastar Exploration Inc. position peaked at $131K in Q2 2014.
  • 117 funds tracked by Wall St. Rank held Gastar Exploration Inc. as of Q4 2014.

Based on William Blair & Company's 13F filing for Q4 2014, filed 5 Feb 2015.