Ribbon Communications Inc. - Common Stock (RBBN)
CUSIP: 762544104
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 174,964,000
- Total 13F shares
- 129,650,480
- Share change
- +14,451
- Total reported value
- $369,243,483
- Price per share
- $2.88
- Number of holders
- 152
- Value change
- -$1,377,110
- Number of buys
- 78
- Number of sells
- 75
Quarterly Holders Quick Answers
What is CUSIP 762544104?
CUSIP 762544104 identifies RBBN - Ribbon Communications Inc. - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 762544104:
Top shareholders of RBBN - Ribbon Communications Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| JPMORGAN CHASE & CO |
13F
3/4/5
|
Company · 10%+ Owner |
30%
|
52,037,577
|
$197,742,791 | — | 30 Sep 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
10%
|
18,254,045
|
$64,530,091 | — | 30 Sep 2025 | |
| PARADIGM CAPITAL MANAGEMENT INC/NY |
13D/G
13F
|
Company |
5%
|
8,748,200
|
$36,567,476 | $0 | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
|
Company |
4.4%
|
7,698,805
|
$29,255,459 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.4%
|
7,691,070
|
$29,226,066 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
3.7%
|
6,545,535
|
$24,872,120 | — | 30 Sep 2025 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
2.5%
|
4,305,470
|
$16,360,786 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.3%
|
2,310,451
|
$8,781,323 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.2%
|
2,094,513
|
$7,959,149 | — | 30 Sep 2025 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
1.1%
|
1,865,169
|
$7,087,642 | — | 30 Sep 2025 | |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC |
13F
|
Company |
0.75%
|
1,305,358
|
$4,960,360 | — | 30 Sep 2025 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
0.59%
|
1,033,914
|
$3,928,873 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.57%
|
998,111
|
$3,792,822 | — | 30 Sep 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.55%
|
964,446
|
$3,664,895 | — | 30 Sep 2025 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.52%
|
912,869
|
$3,468,902 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.44%
|
769,487
|
$2,924,051 | — | 30 Sep 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.34%
|
597,663
|
$2,271,119 | — | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.34%
|
588,892
|
$2,237,790 | — | 30 Sep 2025 | |
| Cinctive Capital Management LP |
13F
|
Company |
0.3%
|
524,067
|
$1,991,455 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.29%
|
504,684
|
$1,917,802 | — | 30 Sep 2025 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.27%
|
471,201
|
$1,790,564 | — | 30 Sep 2025 | |
| Miguel A. Lopez |
3/4/5
|
EVP, CFO |
—
mixed-class rows
|
522,229
mixed-class rows
|
$1,740,817 | — | 17 Oct 2024 | |
| Silverberg Bernstein Capital Management LLC |
13F
|
Company |
0.24%
|
427,979
|
$1,626,120 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.24%
|
424,159
|
$1,611,805 | — | 30 Sep 2025 | |
| Beatriz Infante V |
3/4/5
|
Director |
—
mixed-class rows
|
385,724
mixed-class rows
|
$1,366,477 | -$34,597 | 05 Sep 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.2%
|
354,626
|
$1,347,579 | — | 30 Sep 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.2%
|
348,802
|
$1,325,447 | — | 30 Sep 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.2%
|
346,095
|
$1,315,160 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.19%
|
335,751
|
$1,275,855 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.19%
|
330,187
|
$1,254,707 | — | 30 Sep 2025 | |
| WHITE PINE CAPITAL LLC |
13F
|
Company |
0.17%
|
300,785
|
$1,142,983 | — | 30 Sep 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.16%
|
285,744
|
$1,086,000 | — | 30 Sep 2025 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.16%
|
278,489
|
$1,058,258 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.16%
|
273,480
|
$1,039,224 | — | 30 Sep 2025 | |
| AXA Investment Managers S.A. |
13F
|
Company |
0.15%
|
269,401
|
$1,023,724 | — | 30 Sep 2025 | |
| Steven M. Bruny |
3/4/5
|
EVP Sales, Americas Region |
—
mixed-class rows
|
345,273
mixed-class rows
|
$903,879 | — | 15 Sep 2022 | |
| Pacific Ridge Capital Partners, LLC |
13F
|
Company |
0.13%
|
235,329
|
$894,250 | — | 30 Sep 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.12%
|
218,386
|
$829,867 | — | 30 Sep 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.12%
|
216,283
|
$822,000 | — | 30 Sep 2025 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.12%
|
208,956
|
$794,033 | — | 30 Sep 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.12%
|
208,102
|
$790,788 | — | 30 Sep 2025 | |
| Anthony Scarfo |
3/4/5
|
EVP & GM, Cloud & Edge BU |
—
mixed-class rows
|
300,345
mixed-class rows
|
$776,283 | — | 15 Sep 2022 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.11%
|
200,820
|
$763,116 | — | 30 Sep 2025 | |
| Swiss National Bank |
13F
|
Company |
0.11%
|
185,474
|
$704,801 | — | 30 Sep 2025 | |
| R. Stewart Ewing Jr. |
3/4/5
|
Director |
—
mixed-class rows
|
239,891
mixed-class rows
|
$688,894 | — | 16 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.1%
|
172,866
|
$656,890 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.1%
|
169,107
|
$642,606 | — | 30 Sep 2025 | |
| Tanya Tamone |
3/4/5
|
Director |
—
mixed-class rows
|
223,300
mixed-class rows
|
$630,992 | — | 16 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.09%
|
161,815
|
$614,892 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.09%
|
161,488
|
$613,654 | — | 30 Sep 2025 |
Institutional Holders of Ribbon Communications Inc. - Common Stock (RBBN) as of Q4 2025
As of 31 Dec 2025,
Ribbon Communications Inc. - Common Stock (RBBN) was held by
152 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
129,650,480 shares.
The largest 10 holders included
JPMORGAN CHASE & CO, NEUBERGER BERMAN GROUP LLC, PARADIGM CAPITAL MANAGEMENT INC/NY, VANGUARD GROUP INC, BlackRock, Inc., DIMENSIONAL FUND ADVISORS LP, ROYCE & ASSOCIATES LP, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, and Connor, Clark & Lunn Investment Management Ltd..
This page lists
152
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
151
Q4 2025 holders
152
Holder diff
1
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.