Laurion Capital Management’s West Corporation WSTC Stock Holding History

Laurion Capital Management’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
2017 Q3	–	Sell	-19,300	Closed	-$450K	–	2055
2017 Q2	$450K	Buy	+19,300	New	+$459K	﹤0.01%	1297
2016 Q3	–	Sell	-12,100	Closed	-$238K	–	1209
2016 Q2	$238K	Buy	+12,100	New	+$260K	﹤0.01%	705
2015 Q4	–	Sell	-14,400	Closed	-$323K	–	1169
2015 Q3	$323K	Buy	+14,400	New	+$379K	﹤0.01%	526
2015 Q2	–	Sell	-89,400	Closed	-$3.02M	–	744
2015 Q1	$3.02M	Buy	+89,400	New	+$2.97M	0.06%	194

Other funds holding WSTC

THLTP

Thomas H. Lee (THL) Partners Boston, Massachusetts $205M AUM 1.84% 1-Year Est. Return

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

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

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

SG Americas Securities New York $92.9B AUM 36.98% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Laurion Capital Management's WSTC Position: Q3 2017 in Review

Laurion Capital Management sold out of West Corporation (WSTC) in Q3 2017, closing a stake of 19,300 shares — an estimated $450K sold.

Laurion Capital Management first reported a position in WSTC in Q1 2015 and held it in 4 quarters. The position peaked at $3.02M in Q1 2015. 135 funds tracked by Wall St. Rank hold WSTC as of Q3 2017.

Laurion Capital Management reported no remaining West Corporation position as of Q3 2017 after selling out during the quarter.
Laurion Capital Management sold 19,300 West Corporation shares in Q3 2017, an estimated $450K.
Laurion Capital Management first reported a position in West Corporation in Q1 2015 and held it in 4 quarters.
Laurion Capital Management's West Corporation position peaked at $3.02M in Q1 2015.
135 funds tracked by Wall St. Rank held West Corporation as of Q3 2017.

Based on Laurion Capital Management's 13F filing for Q3 2017, filed 13 Nov 2017.