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BlackRock, Inc.

Position in RBBN — Ribbon Communications Inc.

CIK 2012383 New York, NY

Position in RBBN

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$16,723,015
+$2,468,125 QoQ
Shares Held
7,146,590
+6.3% QoQ
Ownership
4.00%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 161 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in RBBN Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

BlackRock, Inc. holds $132,742,682,477 across 167 Software - Application names. RBBN ranks #110 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RBBN

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,723,015 7,146,590
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