Fund shareholders of Ribbon Communications Inc
ISIN US7625441040 · United States · LEI 549300L1E8Z8RL7CUL52
- Fund shareholders
- 156
- Of which ETFs
- 33 123 other funds
- Value held
- ≈ 77.7M $ 77.6M $ · 51.1K €
- Share of capital
- 17.0 % 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 | 4,179,246 | 12.9M $ | 0.86 % | 2.34 % | as of May 31, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 2,800,400 | 6.6M $ | 0.00 % | 1.57 % | as of Jun 30, 2026 ↗ |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 2,492,416 | 7.7M $ | 0.00 % | 1.39 % | as of May 31, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 2,442,459 | 5.7M $ | 0.01 % | 1.37 % | as of Jun 30, 2026 ↗ |
| Royce Small-Cap Opportunity Fund ROYCE FUND | 1,516,867 | 3.5M $ | 0.25 % | 0.85 % | as of Jun 30, 2026 ↗ |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1,256,777 | 2.7M $ | 0.01 % | 0.70 % | as of Jul 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,030,468 | 2.4M $ | 0.00 % | 0.58 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 1,018,555 | 2.2M $ | 0.01 % | 0.57 % | as of Jul 31, 2026 ↗ |
| Column Small Cap Select Fund Trust for Professional Managers | 892,993 | 2.8M $ | 0.15 % | 0.50 % | as of May 31, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 888,234 | 2.1M $ | 0.01 % | 0.50 % | as of Jun 30, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 777,218 | 1.7M $ | 0.01 % | 0.43 % | as of Jul 31, 2026 ↗ |
| Dimensional US Small Cap Value ETF Dimensional ETF Trust | 620,402 | 1.3M $ | 0.02 % | 0.35 % | as of Jul 31, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 555,980 | 1.2M $ | 0.01 % | 0.31 % | as of Jul 31, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 537,371 | 1.1M $ | 0.01 % | 0.30 % | as of Jul 31, 2026 ↗ |
| Royce Micro-Cap Fund ROYCE FUND | 519,069 | 1.2M $ | 0.28 % | 0.29 % | as of Jun 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 486,273 | 1.5M $ | 0.00 % | 0.27 % | as of May 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 482,936 | 1.5M $ | 0.01 % | 0.27 % | as of May 31, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 446,618 | 955.8K $ | 0.01 % | 0.25 % | as of Jul 31, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 443,308 | 948.7K $ | 0.00 % | 0.25 % | as of Jul 31, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 441,040 | 1.4M $ | 0.01 % | 0.25 % | as of May 31, 2026 ↗ |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 363,828 | 851.4K $ | 0.03 % | 0.20 % | as of Jun 30, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 342,976 | 1.1M $ | 0.14 % | 0.19 % | as of May 31, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 315,539 | 738.4K $ | 0.05 % | 0.18 % | as of Jun 30, 2026 ↗ |
| Victory Integrity Discovery Fund Victory Portfolios | 247,500 | 579.2K $ | 0.63 % | 0.14 % | as of Jun 30, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 227,701 | 487.3K $ | 0.01 % | 0.13 % | as of Jul 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 224,365 | 480.1K $ | 0.00 % | 0.13 % | as of Jul 31, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 204,117 | 477.6K $ | 0.00 % | 0.11 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 200,293 | 616.9K $ | 0.02 % | 0.11 % | as of May 31, 2026 ↗ |
| VOYA INDEX PLUS SMALLCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 192,304 | 450K $ | 0.11 % | 0.11 % | as of Jun 30, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 184,204 | 394.2K $ | 0.00 % | 0.10 % | as of Jul 31, 2026 ↗ |
| Royce Capital Fund - Micro-Cap Portfolio ROYCE CAPITAL FUND | 172,101 | 402.7K $ | 0.29 % | 0.10 % | as of Jun 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 161,677 | 498K $ | 0.00 % | 0.09 % | as of May 31, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 156,409 | 366K $ | 0.01 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Column Small Cap Fund Trust for Professional Managers | 149,902 | 461.7K $ | 0.09 % | 0.08 % | as of May 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 140,106 | 431.5K $ | 0.00 % | 0.08 % | as of May 31, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 130,539 | 305.5K $ | 0.01 % | 0.07 % | as of Jun 30, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 121,443 | 284.2K $ | 0.04 % | 0.07 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 118,668 | 365.5K $ | 0.04 % | 0.07 % | as of May 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 116,776 | 359.7K $ | 0.00 % | 0.07 % | as of May 31, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 114,929 | 245.9K $ | 0.01 % | 0.06 % | as of Jul 31, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 113,729 | 266.1K $ | 0.01 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 103,367 | 318.4K $ | 0.02 % | 0.06 % | as of May 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 102,669 | 219.7K $ | 0.00 % | 0.06 % | as of Jul 31, 2026 ↗ |
| VANGUARD U.S. VALUE FACTOR ETF VANGUARD WELLINGTON FUND | 95,934 | 295.5K $ | 0.04 % | 0.05 % | as of May 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 87,691 | 187.7K $ | 0.01 % | 0.05 % | as of Jul 31, 2026 ↗ |
| NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 82,425 | 192.9K $ | 0.04 % | 0.05 % | as of Jun 30, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 78,568 | 183.8K $ | 0.01 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 78,320 | 167.6K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 72,752 | 224.1K $ | 0.02 % | 0.04 % | as of May 31, 2026 ↗ |
| PGIM Quant Solutions Small-Cap Value Fund Target Portfolio Trust | 68,300 | 146.2K $ | 0.03 % | 0.04 % | as of Jul 31, 2026 ↗ |
| LVIP State Street Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 65,102 | 152.3K $ | 0.01 % | 0.04 % | as of Jun 30, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 64,830 | 138.7K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| NVIT Small Cap Value Fund Nationwide Variable Insurance Trust | 60,033 | 140.5K $ | 0.06 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 57,111 | 122.2K $ | 0.00 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Venerable US Small Cap Fund Venerable Variable Insurance Trust | 56,557 | 132.3K $ | 0.08 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 55,191 | 118.1K $ | 0.00 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 52,315 | 161.1K $ | 0.00 % | 0.03 % | as of May 31, 2026 ↗ |
| iShares Expanded Tech Sector ETF iShares Trust | 52,087 | 121.9K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| SMALL CAP EQUITY FUND GuideStone Funds | 51,166 | 119.7K $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 50,752 | 118.8K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 50,192 | 117.4K $ | 0.13 % | 0.03 % | as of Jun 30, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 46,850 | 109.6K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 45,182 | 105.7K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 44,766 | 95.8K $ | 0.01 % | 0.03 % | as of Jul 31, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 44,006 | 103K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 43,541 | 101.9K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| AQR Small Cap Multi-Style Fund AQR Funds | 41,943 | 98.1K $ | 0.03 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 38,054 | 81.4K $ | 0.01 % | 0.02 % | as of Jul 31, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 35,512 | 109.4K $ | 0.01 % | 0.02 % | as of May 31, 2026 ↗ |
| Franklin Small Cap Enhanced ETF Franklin Templeton ETF Trust | 35,110 | 82.2K $ | 0.07 % | 0.02 % | as of Jun 30, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 35,030 | 82K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 34,457 | 106.1K $ | 0.56 % | 0.02 % | as of May 31, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 33,780 | 72.3K $ | 0.00 % | 0.02 % | as of Jul 31, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 33,700 | 78.9K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 33,051 | 70.7K $ | 0.00 % | 0.02 % | as of Jul 31, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 30,422 | 71.2K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 28,859 | 67.5K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 25,230 | 59K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 24,452 | 57.2K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 23,533 | 55.1K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 21,201 | 49.6K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 20,395 | 43.6K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 19,188 | 44.9K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| GuideMark Small/Mid Cap Core Fund GPS Funds I | 18,753 | 43.9K $ | 0.04 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 18,472 | 43.2K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 18,267 | 39.1K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 16,421 | 35.1K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 15,412 | 33K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 15,289 | 35.8K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 14,979 | 35.1K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 14,900 | 34.9K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 14,490 | 33.9K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 14,429 | 30.9K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 14,135 | 33.1K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 13,520 | 41.6K $ | 0.00 % | 0.01 % | as of May 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 12,405 | 29K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 11,507 | 26.9K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 11,503 | 24.6K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 11,072 | 23.7K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 11,000 | 23.5K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
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 | 0.86 % | as of May 31, 2026 ↗ |
| Victory Integrity Discovery Fund Victory Portfolios | 0.63 % | as of Jun 30, 2026 ↗ |
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 0.56 % | as of May 31, 2026 ↗ |
| Royce Capital Fund - Micro-Cap Portfolio ROYCE CAPITAL FUND | 0.29 % | as of Jun 30, 2026 ↗ |
| Royce Micro-Cap Fund ROYCE FUND | 0.28 % | as of Jun 30, 2026 ↗ |
| Royce Small-Cap Opportunity Fund ROYCE FUND | 0.25 % | as of Jun 30, 2026 ↗ |
| Column Small Cap Select Fund Trust for Professional Managers | 0.15 % | as of May 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 0.14 % | as of May 31, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 0.13 % | as of Jun 30, 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 |
|---|---|---|---|---|
| 2026Q3 | 155 | +1 | 30,423,794 | -2.1 % |
| 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 |
Cite this page
Titelia. "Fund shareholders of Ribbon Communications Inc". https://titelia.com/en/stocks/ribbon-communications-inc-US7625441040