Campbell & Co Investment Adviser’s Ribbon Communications RBBN Stock Holding History

Campbell & Co Investment Adviser’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
2022 Q1	–	Sell	-35,900	Closed	-$217K	–	864
2021 Q4	$217K	Buy	35,900 +2,900	+9%	+$17.2K	0.07%	508
2021 Q3	$197K	Buy	+33,000	New	+$223K	0.06%	530
2021 Q2	–	Sell	-10,400	Closed	-$85K	–	683
2021 Q1	$85K	Buy	+10,400	New	+$86.1K	0.05%	403
2019 Q4	–	Sell	-12,160	Closed	-$71K	–	819
2019 Q3	$71K	Buy	+12,160	New	+$63.9K	0.03%	581
2018 Q2	–	Sell	-14,100	Closed	-$72K	–	502
2018 Q1	$72K	Buy	14,100 +2,300	+19%	+$14.9K	0.06%	341
2017 Q4	$91K	Buy	+11,800	New	+$90.6K	0.07%	371

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

FWSM

First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return

Campbell & Co Investment Adviser's RBBN Position: Q1 2022 in Review

Campbell & Co Investment Adviser sold out of Ribbon Communications (RBBN) in Q1 2022, closing a stake of 35,900 shares — an estimated $217K sold.

Campbell & Co Investment Adviser first reported a position in RBBN in Q4 2017 and held it in 6 quarters. The position peaked at $217K in Q4 2021. 136 funds tracked by Wall St. Rank hold RBBN as of Q1 2022.

Campbell & Co Investment Adviser reported no remaining Ribbon Communications position as of Q1 2022 after selling out during the quarter.
Campbell & Co Investment Adviser sold 35,900 Ribbon Communications shares in Q1 2022, an estimated $217K.
Campbell & Co Investment Adviser first reported a position in Ribbon Communications in Q4 2017 and held it in 6 quarters.
Campbell & Co Investment Adviser's Ribbon Communications position peaked at $217K in Q4 2021.
136 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2022.

Based on Campbell & Co Investment Adviser's 13F filing for Q1 2022, filed 9 May 2022.