MAA
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Managed Account Advisors’s Ribbon Communications RBBN Stock Holding History

Managed Account Advisors’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
Q2 		$10K Hold
1,409
– – ﹤0.01% 2884
2015
Q1 		$11K Sell
1,409
-10,255
-88% -$169K ﹤0.01% 2814
2014
Q4 		$232K Buy
11,664
+6,185
+113% +$109K ﹤0.01% 2315
2014
Q3 		$94K Buy
+5,479
New +$105K ﹤0.01% 2377

Other funds holding RBBN

Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
WC
Walthausen & Co Malta, New York $120M AUM 2.66% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
ECM
Empire Capital Management Westport, Connecticut $29.8M AUM 2.42% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return