Back to VA VANGUARD CAPITAL MANAGEMENT LLC
RBBN1 quarters
Position history for VAVANGUARD CAPITAL MANAGEMENT LLC's holdings in RIBBON COMMUNICATIONS INC
VANGUARD CAPITAL MANAGEMENT LLC holds 4.2M shares of RBBN (RIBBON COMMUNICATIONS INC), worth $8.9M as of 2026-Q1. This is a new position. RBBN represents 0.0% of VANGUARD CAPITAL MANAGEMENT LLC's portfolio.
Current Value
$8.9M
Current Shares
4.2M
Total Value Change
$0
Total Shares Change
0
Quarter-by-Quarter History
Other major holders of RBBN: JPMORGAN CHASE & CO