BARROW HANLEY MEWHINNEY & STRAUSS LLC
Position in RBBN — Ribbon Communications Inc.
CIK 313028
DALLAS, TX
Position in RBBN
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$3,213
-$889,693 QoQ
Shares Held
1,516
-99.5% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RBBN Over Time
Shares Held
Position Value (USD)
Position in Software - Application
Technology · as of Mar 31, 2026BARROW HANLEY MEWHINNEY & STRAUSS LLC holds $185,802,419 across 8 Software - Application names. RBBN ranks #4 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UBER |
Uber Technologies, Inc
|
2,064,212 | $148,478,768 | |
| 2 | PDFS |
Pdf Solutions Inc
|
1,140,547 | $37,307,292 | |
| 3 | UPBD |
Upbound Group, Inc.
|
335 | $6,046 | |
| 4 | RBBN |
Ribbon Communications Inc.
This page
|
1,516 | $3,213 | |
| 5 | CVLT |
Commvault Systems Inc
|
37 | $2,881 | |
| 6 | NATL |
NCR Atleos Corp
|
58 | $2,527 | |
| 7 | EGHT |
8X8 Inc /De/
|
694 | $1,152 | |
| 8 | BLKB |
Blackbaud Inc
|
14 | $540 |
All Filings in RBBN
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,213 | 1,516 | Shares | Defined | 2026-05-13 | |
| 2020-03-31 | $892,906 | 294,689 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||