Sterling Capital Management’s Ribbon Communications RBBN Stock Holding History

Sterling 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
2026 Q2	$4.11K	Sell	1,755 -1,350	-43%	-$3.56K	﹤0.01%	2726
2026 Q1	$6.58K	Sell	3,105 -2,302	-43%	-$5.51K	﹤0.01%	2602
2025 Q4	$15.6K	Sell	5,407 -1,065	-16%	-$3.44K	﹤0.01%	2366
2025 Q3	$24.6K	Buy	6,472 +4,019	+164%	+$15.8K	﹤0.01%	2044
2025 Q2	$9.84K	Buy	2,453 +873	+55%	+$3.15K	﹤0.01%	2139
2025 Q1	$6.19K	Sell	1,580 -1,351	-46%	-$5.69K	﹤0.01%	2051
2024 Q4	$12.2K	Buy	2,931 +2,643	+918%	+$9.98K	﹤0.01%	2077
2024 Q3	$936	Buy	+288	New	+$934	﹤0.01%	2564
2017 Q1	–	Sell	-72,837	Closed	-$459K	–	997
2016 Q4	$459K	Sell	72,837 -570	-0.8%	-$3.74K	﹤0.01%	789
2016 Q3	$571K	Sell	73,407 -129	-0.2%	-$1.13K	0.01%	725
2016 Q2	$639K	Buy	+73,536	New	+$612K	0.01%	666

Other funds holding RBBN

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

PCMI

Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

Sterling Capital Management's RBBN Position: Q2 2026 in Review

Sterling Capital Management reduced its Ribbon Communications (RBBN) stake by 43% in Q2 2026, selling an estimated $3.56K and leaving 1,755 shares worth $4.11K. The position accounts for ﹤0.01% of the portfolio, ranked #2726.

Sterling Capital Management first reported a position in RBBN in Q2 2016 and has held it in 11 quarters since. The position peaked at $639K in Q2 2016. 161 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

Sterling Capital Management held 1,755 shares of Ribbon Communications worth $4.11K as of Q2 2026.
Sterling Capital Management sold 1,350 Ribbon Communications shares in Q2 2026, an estimated $3.56K.
Ribbon Communications made up ﹤0.01% of Sterling Capital Management's portfolio in Q2 2026, its #2726 holding.
Sterling Capital Management first reported a position in Ribbon Communications in Q2 2016 and has held it in 11 quarters since.
Sterling Capital Management's Ribbon Communications position peaked at $639K in Q2 2016.
161 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Sterling Capital Management's 13F filing for Q2 2026, filed 28 Jul 2026.