Connor, Clark & Lunn Investment Management Ltd.
Position in RBBN — Ribbon Communications Inc.
CIK 1596800
VANCOUVER, A1
Position in RBBN
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$4,430,210
-$1,317,823 QoQ
Shares Held
2,089,722
+4.7% QoQ
Ownership
1.19%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RBBN Over Time
Shares Held
Position Value (USD)
Position in Software - Application
Technology · as of Mar 31, 2026Connor, Clark & Lunn Investment Management Ltd. holds $1,582,082,613 across 66 Software - Application names. RBBN ranks #28 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SHOP |
Shopify Inc.
|
6,384,833 | $757,368,890 | |
| 2 | NOW |
ServiceNow, Inc.
|
886,304 | $92,663,083 | |
| 3 | SAP |
Sap SE
|
533,732 | $91,380,255 | |
| 4 | DSGX |
Descartes Systems Group Inc
|
1,215,678 | $86,993,917 | |
| 5 | HUBS |
Hubspot Inc
|
303,713 | $74,136,343 | |
| 6 | ADSK |
Autodesk, Inc.
|
205,249 | $49,136,610 | |
| 7 | ESTC |
Elastic N.V.
|
850,872 | $42,535,091 | |
| 8 | FSLY |
Fastly, Inc.
|
1,393,646 | $40,499,352 |
All Filings in RBBN
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,430,210 | 2,089,722 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $5,748,033 | 1,995,845 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $7,087,642 | 1,865,169 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $5,918,972 | 1,476,053 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $4,661,860 | 1,189,250 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $2,809,102 | 675,265 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,353,157 | 416,356 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $1,216,905 | 369,880 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,023,484 | 319,839 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $1,066,150 | 367,638 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $997,123 | 372,061 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,117,473 | 400,528 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $1,046,598 | 306,023 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $565,008 | 202,512 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $265,021 | 119,379 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $288,283 | 94,830 | Shares | Sole | 2022-08-05 | |
| 2020-12-31 | $755,823 | 115,217 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $107,423 | 27,758 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $272,942 | 69,451 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $147,258 | 48,600 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||