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 | |
|---|---|---|---|---|---|
| Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS | 4,182,453 | 9.3M $ | 0.72 % | 2.34 % | as of Feb 28, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,068,300 | 6.5M $ | 0.00 % | 1.72 % | as of Mar 31, 2026 ↗ |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 2,442,052 | 5.4M $ | 0.00 % | 1.37 % | as of Feb 28, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 2,306,062 | 4.9M $ | 0.01 % | 1.29 % | as of Mar 31, 2026 ↗ |
| Royce Small-Cap Opportunity Fund ROYCE FUND | 1,746,553 | 3.7M $ | 0.33 % | 0.98 % | as of Mar 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,006,513 | 2.1M $ | 0.00 % | 0.56 % | as of Mar 31, 2026 ↗ |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 993,642 | 2.6M $ | 0.01 % | 0.56 % | as of Apr 30, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 927,478 | 2.4M $ | 0.01 % | 0.52 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 899,250 | 2.4M $ | 0.02 % | 0.50 % | as of Apr 30, 2026 ↗ |
| Column Small Cap Select Fund Trust for Professional Managers | 890,464 | 2M $ | 0.11 % | 0.50 % | as of Feb 28, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 814,118 | 1.7M $ | 0.01 % | 0.46 % | as of Mar 31, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 701,055 | 1.9M $ | 0.01 % | 0.39 % | as of Apr 30, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 683,995 | 1.8M $ | 0.01 % | 0.38 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 565,305 | 1.5M $ | 0.01 % | 0.32 % | as of Apr 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 478,880 | 1.1M $ | 0.00 % | 0.27 % | as of Feb 28, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 463,066 | 1M $ | 0.01 % | 0.26 % | as of Feb 28, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 450,166 | 1.2M $ | 0.02 % | 0.25 % | as of Apr 30, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 448,016 | 999.1K $ | 0.00 % | 0.25 % | as of Feb 28, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 443,308 | 1.2M $ | 0.00 % | 0.25 % | as of Apr 30, 2026 ↗ |
| Royce Micro-Cap Fund ROYCE FUND | 437,471 | 927.4K $ | 0.29 % | 0.24 % | as of Mar 31, 2026 ↗ |
| Dimensional US Small Cap Value ETF Dimensional ETF Trust | 386,637 | 1M $ | 0.01 % | 0.22 % | as of Apr 30, 2026 ↗ |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 363,828 | 771.3K $ | 0.03 % | 0.20 % | as of Mar 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 360,538 | 804K $ | 0.11 % | 0.20 % | as of Feb 28, 2026 ↗ |
| iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust | 335,639 | 748.5K $ | 0.03 % | 0.19 % | as of Feb 28, 2026 ↗ |
| Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 304,035 | 802.7K $ | 0.04 % | 0.17 % | as of Apr 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 236,699 | 501.8K $ | 0.04 % | 0.13 % | as of Mar 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 224,365 | 592.3K $ | 0.00 % | 0.13 % | as of Apr 30, 2026 ↗ |
| Victory Integrity Discovery Fund Victory Portfolios | 219,155 | 464.6K $ | 0.68 % | 0.12 % | as of Mar 31, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 206,661 | 545.6K $ | 0.01 % | 0.12 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 200,520 | 447.2K $ | 0.02 % | 0.11 % | as of Feb 28, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 199,221 | 422.3K $ | 0.00 % | 0.11 % | as of Mar 31, 2026 ↗ |
| VOYA INDEX PLUS SMALLCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 190,015 | 402.8K $ | 0.11 % | 0.11 % | as of Mar 31, 2026 ↗ |
| Paradigm Micro-Cap Fund PARADIGM FUNDS | 163,037 | 345.6K $ | 0.26 % | 0.09 % | as of Mar 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 161,677 | 360.5K $ | 0.00 % | 0.09 % | as of Feb 28, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 156,409 | 331.6K $ | 0.01 % | 0.09 % | as of Mar 31, 2026 ↗ |
| Column Small Cap Fund Trust for Professional Managers | 149,902 | 334.3K $ | 0.07 % | 0.08 % | as of Feb 28, 2026 ↗ |
| Royce Capital Fund - Micro-Cap Portfolio ROYCE CAPITAL FUND | 137,625 | 291.8K $ | 0.28 % | 0.08 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 133,752 | 298.3K $ | 0.00 % | 0.07 % | as of Feb 28, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 124,295 | 263.5K $ | 0.04 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 117,090 | 261.1K $ | 0.03 % | 0.07 % | as of Feb 28, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 116,776 | 260.4K $ | 0.00 % | 0.07 % | as of Feb 28, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 115,734 | 245.4K $ | 0.01 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 114,929 | 303.4K $ | 0.01 % | 0.06 % | as of Apr 30, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 110,603 | 234.5K $ | 0.01 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 103,367 | 230.5K $ | 0.02 % | 0.06 % | as of Feb 28, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 102,669 | 271K $ | 0.00 % | 0.06 % | as of Apr 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 88,346 | 187.3K $ | 0.00 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 83,218 | 219.7K $ | 0.01 % | 0.05 % | as of Apr 30, 2026 ↗ |
| NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 82,425 | 174.7K $ | 0.05 % | 0.05 % | as of Mar 31, 2026 ↗ |
| SMALL CAP EQUITY FUND GuideStone Funds | 74,760 | 158.5K $ | 0.02 % | 0.04 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 69,513 | 155K $ | 0.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 68,838 | 145.9K $ | 0.01 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Venerable US Small Cap Fund Venerable Variable Insurance Trust | 65,305 | 138.4K $ | 0.10 % | 0.04 % | as of Mar 31, 2026 ↗ |
| LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 65,102 | 138K $ | 0.01 % | 0.04 % | as of Mar 31, 2026 ↗ |
| NVIT Small Cap Value Fund Nationwide Variable Insurance Trust | 60,033 | 127.3K $ | 0.07 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 58,517 | 154.5K $ | 0.02 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 57,111 | 150.8K $ | 0.00 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 55,191 | 145.7K $ | 0.00 % | 0.03 % | as of Apr 30, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 53,300 | 113K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 51,836 | 115.6K $ | 0.00 % | 0.03 % | as of Feb 28, 2026 ↗ |
| iShares Expanded Tech Sector ETF iShares Trust | 50,738 | 107.6K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 50,192 | 106.4K $ | 0.15 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 45,182 | 95.8K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 41,305 | 109K $ | 0.01 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Franklin Small Cap Enhanced ETF Franklin Templeton ETF Trust | 39,403 | 83.5K $ | 0.07 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 37,931 | 80.4K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 37,120 | 78.7K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 35,512 | 79.2K $ | 0.01 % | 0.02 % | as of Feb 28, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 35,030 | 74.3K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 33,700 | 71.4K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 33,612 | 88.7K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 33,051 | 87.3K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 32,330 | 85.4K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 31,452 | 66.7K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 30,727 | 65.1K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 26,355 | 69.6K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 25,230 | 53.5K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 24,452 | 51.8K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 23,715 | 50.3K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 23,092 | 51.5K $ | 0.37 % | 0.01 % | as of Feb 28, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 19,188 | 40.7K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 18,472 | 39.2K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 17,238 | 36.5K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 16,346 | 43.2K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| GuideMark Small/Mid Cap Core Fund GPS Funds I | 15,763 | 33.4K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 15,289 | 32.4K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 14,429 | 38.1K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 13,772 | 36.4K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 13,520 | 30.1K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 13,382 | 35.3K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 12,889 | 28.7K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 12,817 | 27.2K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 12,405 | 26.3K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 11,737 | 24.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 11,507 | 24.4K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 11,503 | 30.4K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 11,072 | 29.2K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 10,625 | 23.7K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 10,440 | 22.1K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 9,487 | 20.1K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside 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 SEC quarterly data set, newest first. The change is read against the quarter before it.
| 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 25 largest follow.
| 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 |
Cite this page
Titelia. "Fund shareholders of Ribbon Communications Inc". https://titelia.com/en/stocks/ribbon-communications-inc-US7625441040