Ribbon Communications Inc.

Silverberg Bernstein Capital Management LLC RBBN

Report date

6/30/2026

Quarter

2026 Q2

Filed

7/7/2026

Shares

418,823

Value ($000)

980

Weight

0.4%

2025 Q2 - 2026 Q2 (5 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q2	7/7/2026	980	0.4%	418,823	6/30/2026
2026 Q1	4/16/2026	929	0.5%	438,123	3/31/2026
2025 Q4	1/12/2026	1,256	0.7%	436,023	12/31/2025
2025 Q3	10/7/2025	1,626	1.0%	427,979	9/30/2025
2025 Q2	7/9/2025	1,574	1.1%	392,579	6/30/2025