Weld Capital Management’s Ribbon Communications RBBN Stock Holding History

Weld Capital 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
2019 Q4	–	Sell	-85,909	Closed	-$502K	–	872
2019 Q3	$502K	Buy	85,909 +38,678	+82%	+$203K	0.09%	379
2019 Q2	$231K	Buy	+47,231	New	+$231K	0.04%	615
2019 Q1	–	Sell	-13,922	Closed	-$67K	–	839
2018 Q4	$67K	Buy	+13,922	New	+$80.7K	0.02%	622

Other funds holding RBBN

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

PCMI

Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 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

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

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Central Securities New York $1.21B AUM 19.91% 1-Year Est. Return

Weld Capital Management's RBBN Position: Q4 2019 in Review

Weld Capital Management sold out of Ribbon Communications (RBBN) in Q4 2019, closing a stake of 85,909 shares — an estimated $502K sold.

Weld Capital Management first reported a position in RBBN in Q4 2018 and held it in 3 quarters. The position peaked at $502K in Q3 2019. 115 funds tracked by Wall St. Rank hold RBBN as of Q4 2019.

Weld Capital Management reported no remaining Ribbon Communications position as of Q4 2019 after selling out during the quarter.
Weld Capital Management sold 85,909 Ribbon Communications shares in Q4 2019, an estimated $502K.
Weld Capital Management first reported a position in Ribbon Communications in Q4 2018 and held it in 3 quarters.
Weld Capital Management's Ribbon Communications position peaked at $502K in Q3 2019.
115 funds tracked by Wall St. Rank held Ribbon Communications as of Q4 2019.

Based on Weld Capital Management's 13F filing for Q4 2019, filed 14 Feb 2020.