William Blair & Company
WSTC

William Blair & Company’s West Corporation WSTC Stock Holding History

William Blair & Company’s Portfolio WSTC Stock Details WSTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2016
Q1 		– Sell
-16,500
Closed -$355K – 1267
2015
Q4 		$355K Sell
16,500
-3,100
-16% -$74.3K ﹤0.01% 905
2015
Q3 		$439K Buy
+19,600
New +$516K ﹤0.01% 1019

Other funds holding WSTC

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
QGI
Quadrangle GP Investors New York $93.6M AUM 10.64% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
TCM
TimesSquare Capital Management New York $5.89B AUM 28.74% 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
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

William Blair & Company's WSTC Position: Q1 2016 in Review

William Blair & Company sold out of West Corporation (WSTC) in Q1 2016, closing a stake of 16,500 shares — an estimated $355K sold.

William Blair & Company first reported a position in WSTC in Q3 2015 and held it in 2 quarters. The position peaked at $439K in Q3 2015. 131 funds tracked by Wall St. Rank hold WSTC as of Q1 2016.

  • William Blair & Company reported no remaining West Corporation position as of Q1 2016 after selling out during the quarter.
  • William Blair & Company sold 16,500 West Corporation shares in Q1 2016, an estimated $355K.
  • William Blair & Company first reported a position in West Corporation in Q3 2015 and held it in 2 quarters.
  • William Blair & Company's West Corporation position peaked at $439K in Q3 2015.
  • 131 funds tracked by Wall St. Rank held West Corporation as of Q1 2016.

Based on William Blair & Company's 13F filing for Q1 2016, filed 16 May 2016.