Fund shareholders of Ribbon Communications Inc
ISIN US7625441040 · United States · LEI 549300L1E8Z8RL7CUL52
- Fund shareholders
- 155
- Of which ETFs
- 33 122 other funds
- Value held
- ≈ 71.1M $ 71M $ · 51.1K €
- Share of capital
- 17.4 % of 178.8M shares on Jul 28, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 9,064 | 19.2K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Acclivity Small Cap Value Fund NORTHERN LIGHTS FUND TRUST II | 8,952 | 19K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Small Cap Equity Fund American Century ETF Trust | 8,714 | 19.4K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 8,663 | 18.4K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Small Cap Opportunities Trust John Hancock Variable Insurance Trust | 8,541 | 18.1K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 7,770 | 16.5K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Fundamental U.S. Small Cap Fund JNL Series Trust | 7,616 | 16.1K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 7,554 | 16K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 7,451 | 19.7K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 6,942 | 14.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 6,931 | 14.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 6,268 | 13.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 6,111 | 13.6K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 5,947 | 12.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 5,804 | 12.9K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 5,790 | 12.9K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 5,790 | 12.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Longview Advantage ETF RBB Fund Trust | 5,135 | 11.5K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 4,557 | 12K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Small-Cap Equity Portfolio PACIFIC SELECT FUND | 4,389 | 9.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 4,065 | 9.1K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 3,700 | 7.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Small Cap Core Fund Northern Funds | 3,698 | 7.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 3,681 | 9.7K $ | 0.00 % | as of Apr 30, 2026 ↗ | |
| AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust | 3,679 | 7.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 3,619 | 7.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SmallCap Value Fund II Principal Funds, Inc | 3,556 | 9.4K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Multimanager Technology Portfolio EQ Advisors Trust | 3,431 | 7.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 3,356 | 7.5K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 3,335 | 8.8K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Penn Series Small Cap Index Fund Penn Series Funds Inc | 3,143 | 6.7K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 2,980 | 6.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 2,810 | 6K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 2,541 | 6.7K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 2,458 | 5.2K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 2,228 | 4.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 2,205 | 4.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 2,167 | 5.7K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 2,118 | 4.7K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| ULTRA SMALL CAP PROFUND ProFunds | 1,060 | 2.8K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 1,053 | 2.2K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JPMorgan Diversified Return U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 1,005 | 2.7K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 775 | 1.6K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 507 | 1.3K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 478 | 1K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP ULTRA SMALL CAP ProFunds | 314 | 665.7 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP SMALL CAP ProFunds | 237 | 502.4 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Russell 2000 Fund Rydex Series Funds | 211 | 447.3 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SMALL-CAP PROFUND ProFunds | 171 | 451.4 $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Russell 2000 1.5x Strategy Fund Rydex Series Funds | 132 | 279.8 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| E*TRADE No Fee Total Market Index Fund E Trade Trust | 99 | 261.4 $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ProShares Hedge Replication ETF ProShares Trust | 96 | 214.1 $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust | 29 | 64.7 $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 25 | 53 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| GESTION BOUTIQUE VIII, FI GESTION BOUTIQUE VIII / RIVER GLOBAL ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 51.1K € | 2.38 % | as of Dec 31, 2025 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| GESTION BOUTIQUE VIII, FI GESTION BOUTIQUE VIII / RIVER GLOBAL ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 2.38 % | as of Dec 31, 2025 ↗ |
| Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS | 0.72 % | as of Feb 28, 2026 ↗ |
| Victory Integrity Discovery Fund Victory Portfolios | 0.68 % | as of Mar 31, 2026 ↗ |
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 0.37 % | as of Feb 28, 2026 ↗ |
| Royce Small-Cap Opportunity Fund ROYCE FUND | 0.33 % | as of Mar 31, 2026 ↗ |
| Royce Micro-Cap Fund ROYCE FUND | 0.29 % | as of Mar 31, 2026 ↗ |
| Royce Capital Fund - Micro-Cap Portfolio ROYCE CAPITAL FUND | 0.28 % | as of Mar 31, 2026 ↗ |
| Paradigm Micro-Cap Fund PARADIGM FUNDS | 0.26 % | as of Mar 31, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 0.15 % | as of Mar 31, 2026 ↗ |
| Column Small Cap Select Fund Trust for Professional Managers | 0.11 % | as of Feb 28, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 154 | -14 | 31,081,781 | -2.1 % |
| 2026Q1 | 168 | -4 | 31,743,782 | +0.3 % |
| 2025Q4 | 172 | +1 | 31,637,471 | -4.4 % |
| 2025Q3 | 171 | 0 | 33,081,075 | -1.1 % |
| 2025Q2 | 171 | +16 | 33,461,865 | +1.6 % |
| 2025Q1 | 155 | +1 | 32,932,838 | +1.3 % |
| 2024Q4 | 154 | +5 | 32,503,282 | +3.6 % |
| 2024Q3 | 149 | -6 | 31,362,054 | -2.5 % |
| 2024Q2 | 155 | +2 | 32,155,092 | +1.9 % |
| 2024Q1 | 153 | -8 | 31,555,517 | +1.3 % |
| 2023Q4 | 161 | 31,158,853 |
Institutional managers
143 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| JPMORGAN CHASE & CO | 52,043,036 | 108M $ | as of Mar 31, 2026 |
| NEUBERGER BERMAN GROUP LLC | 17,361,988 | 33.2M $ | as of Mar 31, 2026 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 8,036,335 | 17M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 6,724,007 | 14.3M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 6,351,110 | 13.5M $ | as of Mar 31, 2026 |
| ROYCE & ASSOCIATES LP | 4,879,741 | 10.3M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,414,560 | 5.1M $ | as of Mar 31, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | 2,089,722 | 4.4M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 1,910,027 | 4M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,538,472 | 3.3M $ | as of Mar 31, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | 1,438,490 | 3K $ | as of Mar 31, 2026 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,407,178 | 3M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 1,257,347 | 2.7M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,216,876 | 2.6M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 769,787 | 1.6M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 744,745 | 1.6M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 708,163 | 1.5M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 705,858 | 1.5M $ | as of Mar 31, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 685,310 | 1.5M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 574,989 | 1.2M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 491,320 | 1M $ | as of Mar 31, 2026 |
| Silverberg Bernstein Capital Management LLC | 438,123 | 928.8K $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 423,465 | 897.7K $ | as of Mar 31, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | 422,351 | 895.4K $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 377,364 | 800K $ | as of Mar 31, 2026 |
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Titelia. "Fund shareholders of Ribbon Communications Inc". https://titelia.com/en/stocks/ribbon-communications-inc-US7625441040