Alyeska Investment Group’s Ribbon Communications RBBN Stock Holding History

Alyeska Investment Group’s Portfolio RBBN Stock Details RBBN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-250,914	Closed	-$1.44M	–	455
2015 Q3	$1.44M	Buy	250,914 +914	+0.4%	+$6.16K	0.02%	359
2015 Q2	$1.73M	Buy	250,000 +122,123	+96%	+$958K	0.02%	361
2015 Q1	$1.01M	Sell	127,877 -55,527	-30%	-$915K	0.01%	431
2014 Q4	$3.64M	Sell	183,404 -158,582	-46%	-$2.81M	0.06%	298
2014 Q3	$5.85M	Buy	341,986 +56,331	+20%	+$1.08M	0.12%	213
2014 Q2	$5.13M	Sell	285,655 -29,023	-9%	-$491K	0.11%	229
2014 Q1	$5.3M	Buy	+314,678	New	+$5.23M	0.15%	194

Other funds holding RBBN

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

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

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

HCM

Horrell Capital Management Little Rock, Arkansas $219M AUM 21.7% 1-Year Est. Return

Alyeska Investment Group's RBBN Position: Q4 2015 in Review

Alyeska Investment Group sold out of Ribbon Communications (RBBN) in Q4 2015, closing a stake of 250,914 shares — an estimated $1.44M sold.

Alyeska Investment Group first reported a position in RBBN in Q1 2014 and held it in 7 quarters. The position peaked at $5.85M in Q3 2014. 124 funds tracked by Wall St. Rank hold RBBN as of Q4 2015.

Alyeska Investment Group reported no remaining Ribbon Communications position as of Q4 2015 after selling out during the quarter.
Alyeska Investment Group sold 250,914 Ribbon Communications shares in Q4 2015, an estimated $1.44M.
Alyeska Investment Group first reported a position in Ribbon Communications in Q1 2014 and held it in 7 quarters.
Alyeska Investment Group's Ribbon Communications position peaked at $5.85M in Q3 2014.
124 funds tracked by Wall St. Rank held Ribbon Communications as of Q4 2015.

Based on Alyeska Investment Group's 13F filing for Q4 2015, filed 16 Feb 2016.