Impax Asset Management’s Ribbon Communications RBBN Stock Holding History

Impax Asset Management’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	–	Sell	-257,198	Closed	-$2.03M	–	196
2015 Q1	$2.03M	Buy	257,198 +72,678	+39%	+$1.2M	0.11%	144
2014 Q4	$3.66M	Buy	184,520 +20,000	+12%	+$354K	0.22%	95
2014 Q3	$2.81M	Buy	+164,520	New	+$3.14M	0.18%	99

Other funds holding RBBN

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

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

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

Walthausen & Co Malta, New York $120M AUM 2.66% 1-Year Est. Return

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 Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

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

Impax Asset Management's RBBN Position: Q2 2015 in Review

Impax Asset Management sold out of Ribbon Communications (RBBN) in Q2 2015, closing a stake of 257,198 shares — an estimated $2.03M sold.

Impax Asset Management first reported a position in RBBN in Q3 2014 and held it in 3 quarters. The position peaked at $3.66M in Q4 2014. 111 funds tracked by Wall St. Rank hold RBBN as of Q2 2015.

Impax Asset Management reported no remaining Ribbon Communications position as of Q2 2015 after selling out during the quarter.
Impax Asset Management sold 257,198 Ribbon Communications shares in Q2 2015, an estimated $2.03M.
Impax Asset Management first reported a position in Ribbon Communications in Q3 2014 and held it in 3 quarters.
Impax Asset Management's Ribbon Communications position peaked at $3.66M in Q4 2014.
111 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2015.

Based on Impax Asset Management's 13F filing for Q2 2015, filed 13 Aug 2015.