Zebra Capital Management’s Ribbon Communications RBBN Stock Holding History

Zebra 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
2023 Q1	$196K	Buy	+57,277	New	+$209K	0.98%	46
2022 Q4	–	Sell	-11,215	Closed	-$25K	–	83
2022 Q3	$25K	Sell	11,215 -83,474	-88%	-$264K	0.1%	80
2022 Q2	$288K	Sell	94,689 -2,462	-3%	-$7.44K	0.85%	45
2022 Q1	$300K	Buy	97,151 +30,750	+46%	+$126K	0.69%	53
2021 Q4	$401K	Sell	66,401 -18,660	-22%	-$111K	0.64%	53
2021 Q3	$508K	Buy	85,061 +8,521	+11%	+$57.5K	0.62%	49
2021 Q2	$582K	Buy	76,540 +1,648	+2%	+$12.6K	0.68%	53
2021 Q1	$615K	Buy	+74,892	New	+$620K	0.68%	53
2019 Q2	–	Sell	-45,689	Closed	-$235K	–	512
2019 Q1	$235K	Buy	45,689 +4,242	+10%	+$22.7K	0.12%	346
2018 Q4	$200K	Buy	+41,447	New	+$240K	0.12%	329

Other funds holding RBBN

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

Neuberger Berman Group New York $131B AUM 28.36% 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

FWSM

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

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

Putnam Investments Boston, Massachusetts $75.7B AUM 34.45% 1-Year Est. Return

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

Zebra Capital Management's RBBN Position: Q1 2023 in Review

Zebra Capital Management opened a new position in Ribbon Communications (RBBN) in Q1 2023: 57,277 shares worth $196K. The stake represents 0.98% of the portfolio and ranks #46 among its holdings. This is a return to the name: Zebra Capital Management previously reported a position in RBBN as recently as Q3 2022.

Zebra Capital Management first reported a position in RBBN in Q4 2018 and has held it in 10 quarters since. The position peaked at $615K in Q1 2021. 145 funds tracked by Wall St. Rank hold RBBN as of Q1 2023.

Zebra Capital Management held 57,277 shares of Ribbon Communications worth $196K as of Q1 2023.
Ribbon Communications was a new Zebra Capital Management position in Q1 2023.
Ribbon Communications made up 0.98% of Zebra Capital Management's portfolio in Q1 2023, its #46 holding.
Zebra Capital Management first reported a position in Ribbon Communications in Q4 2018 and has held it in 10 quarters since.
Zebra Capital Management's Ribbon Communications position peaked at $615K in Q1 2021.
145 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2023.

Based on Zebra Capital Management's 13F filing for Q1 2023, filed 15 May 2023.