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BlackRock, Inc.

Position in RBBN — Ribbon Communications Inc.

CIK 2012383 New York, NY

Position in RBBN

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$14,254,890
-$7,822,968 QoQ
Shares Held
6,724,007
-12.3% QoQ
Ownership
3.82%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 97.51204899102574.ToString("F0")% Shared 0.ToString("F0")% None 2.487951008974262.ToString("F0")%

Common Shares in RBBN Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Mar 31, 2026

BlackRock, Inc. holds $129,500,727,832 across 166 Software - Application names. RBBN ranks #107 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RBBN

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $14,254,890 6,724,007
2025-12-31 $22,077,858 7,665,925
2025-09-30 $29,255,454 7,698,805
2025-06-30 $31,032,723 7,738,835
2025-03-31 $30,532,502 7,788,905
2024-12-31 $32,408,313 7,790,461
2024-09-30 $24,965,713 7,681,759