Fund shareholders of Ciena Corp
ISIN US1717793095 · United States · LEI W0CZ7N0GH8UIGXDM1H41
- Fund shareholders
- 846
- Of which ETFs
- 242 604 other funds
- Value held
- 23.9B $ 1.4B SEK · 8.8M €
- Share of capital
- 43.3 % of 141.6M shares on May 29, 2026
846 funds hold this company. This table lists the 842 that declare it in a regulatory filing. The other 4 publish their holdings in their own reports. They are not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST | 10,866 | 3.8M $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Venerable Large Cap Index Fund Venerable Variable Insurance Trust | 10,582 | 4.1M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| PIMCO RAE US Small Fund PIMCO Equity Series | 10,406 | 4M $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Main Thematic Innovation ETF Northern Lights Fund Trust IV | 10,359 | 5.5M $ | 2.59 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Mercer US Small/Mid Cap Equity Fund Mercer Funds | 10,347 | 4M $ | 0.23 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 10,339 | 4M $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Sit Small Cap Growth Fund SIT MUTUAL FUNDS INC | 10,300 | 4M $ | 3.19 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIIT S&P 500 INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 10,300 | 3.6M $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Storebrand Global All Countries Storebrand Asset Management AS | 10,190 | 37.7M SEK | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Tortoise AI Infrastructure ETF Tortoise Capital Series Trust | 10,171 | 3.5M $ | 4.47 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Fidelity Fundamental Large Cap Growth ETF Fidelity Covington Trust | 10,136 | 5.3M $ | 0.91 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Fidelity Blue Chip Growth K6 Fund Fidelity Securities Fund | 10,100 | 5.3M $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AST Multi-Asset Diversified Portfolio Advanced Series Trust | 10,100 | 3.9M $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| CRM MID CAP VALUE FUND CRM Mutual Fund Trust | 10,070 | 5.3M $ | 2.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VANGUARD TAX-MANAGED BALANCED FUND VANGUARD TAX-MANAGED FUNDS | 10,037 | 3.9M $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Disciplined Core Equity Fund American Century Quantitative Equity Funds, Inc. | 9,952 | 3.9M $ | 0.23 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya VACS Index Series S Portfolio Voya Investors Trust | 9,925 | 3.9M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NVIT J.P. Morgan Large Cap Growth Fund Nationwide Variable Insurance Trust | 9,823 | 3.8M $ | 1.20 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Growth Fund HOMESTEAD FUNDS INC | 9,701 | 3.8M $ | 0.97 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Pinnacle Focused Opportunities ETF Tidal Trust II | 9,614 | 3.4M $ | 5.35 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Direxion Daily S&P 500 Bull 3X Shares Direxion Shares ETF Trust | 9,529 | 5M $ | 0.08 % | 0.01 % | as of Apr 30, 2026 ↗ |
| JPMorgan U.S. GARP Equity Fund JPMorgan Trust I | 9,513 | 3.7M $ | 0.20 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 9,435 | 3.7M $ | 0.80 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco S&P 500 Index Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) | 9,400 | 3.3M $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Carillon ClariVest Capital Appreciation Fund Carillon Series Trust | 9,232 | 3.6M $ | 0.64 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Aptus Collared Investment Opportunity ETF ETF Series Solutions | 9,185 | 4.8M $ | 0.21 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 9,130 | 4.8M $ | 0.11 % | 0.01 % | as of Apr 30, 2026 ↗ |
| T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 9,102 | 3.5M $ | 0.12 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Sp Funds S&p 500 Sharia Industry Exclusions ETF Tidal Trust I | 9,010 | 3.1M $ | 0.15 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Optimum Large Cap Growth Fund Optimum Fund Trust | 8,986 | 3.5M $ | 0.21 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Blue Chip Growth Fund Fidelity Securities Fund | 8,900 | 4.7M $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| MFS Mid Cap Growth Series MFS VARIABLE INSURANCE TRUST | 8,755 | 3.4M $ | 1.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| PGIM Quant Solutions Large-Cap Core Fund Prudential Investment Portfolios 9 | 8,700 | 4.6M $ | 0.45 % | 0.01 % | as of Apr 30, 2026 ↗ |
| LVIP Blended Mid Cap Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 8,696 | 3.4M $ | 0.50 % | 0.01 % | as of Mar 31, 2026 ↗ |
| American Beacon Stephens Small Cap Growth Fund AMERICAN BEACON FUNDS | 8,565 | 3.3M $ | 0.75 % | 0.01 % | as of Mar 31, 2026 ↗ |
| EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust | 8,451 | 3.3M $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds | 8,400 | 4.4M $ | 0.17 % | 0.01 % | as of Apr 30, 2026 ↗ |
| U.S. Large Cap Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 8,300 | 4.4M $ | 0.17 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs S&P 500 Premium Income ETF Goldman Sachs ETF Trust | 8,151 | 3.2M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Fundamental U.S. Small Cap Fund JNL Series Trust | 8,145 | 3.2M $ | 0.86 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Schwab S&P 500 Index Portfolio SCHWAB ANNUITY PORTFOLIOS | 8,116 | 3.2M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Fidelity Blue Chip Growth ETF Fidelity Covington Trust | 8,000 | 4.2M $ | 0.07 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 7,961 | 4.2M $ | 0.20 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 7,843 | 4.1M $ | 0.14 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SEB USA Exposure SEB Funds AB | 7,832 | 29M SEK | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JPMorgan Hedged Equity Laddered Overlay ETF J.P. Morgan Exchange-Traded Fund Trust | 7,790 | 4.1M $ | 0.10 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Allspring Common Stock Fund ALLSPRING FUNDS TRUST | 7,680 | 3M $ | 0.52 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA Large Cap Index Portfolio SUNAMERICA SERIES TRUST | 7,631 | 4M $ | 0.12 % | 0.01 % | as of Apr 30, 2026 ↗ |
| GuideMark Large Cap Core Fund GPS Funds I | 7,544 | 2.9M $ | 0.40 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIMT Tax-Managed Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 7,526 | 2.9M $ | 0.07 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares ESG Advanced MSCI USA ETF iShares Trust | 7,506 | 2.6M $ | 0.21 % | 0.01 % | as of Feb 28, 2026 ↗ |
| LargeCap Growth Account I Principal Variable Contract Funds, Inc | 7,440 | 2.9M $ | 0.55 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock S&P 500 Index V.I. Fund BlackRock Variable Series Funds, Inc. | 7,430 | 2.9M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Systematic Core Fund VALIC Co I | 7,415 | 2.6M $ | 0.38 % | 0.01 % | as of Feb 28, 2026 ↗ |
| AST Large-Cap Equity Portfolio Advanced Series Trust | 7,400 | 2.9M $ | 0.16 % | 0.01 % | as of Mar 31, 2026 ↗ |
| KraneShares Artificial Intelligence and Technology ETF Krane Shares Trust | 7,395 | 2.9M $ | 1.67 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Columbia Global Technology Growth Fund COLUMBIA FUNDS SERIES TRUST I | 7,343 | 2.6M $ | 0.06 % | 0.01 % | as of Feb 28, 2026 ↗ |
| BNY Mellon Active MidCap Fund BNY Mellon Strategic Funds, Inc. | 7,294 | 2.8M $ | 0.61 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Pacer Trendpilot US Large Cap ETF Pacer Funds Trust | 7,293 | 3.8M $ | 0.12 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BNY Mellon Stock Index Fund, Inc. BNY MELLON STOCK INDEX FUND, INC. | 7,201 | 2.8M $ | 0.12 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Global X S&P 500 Covered Call ETF GLOBAL X FUNDS | 7,185 | 3.8M $ | 0.12 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Columbia Large Cap Index Fund COLUMBIA FUNDS SERIES TRUST | 7,135 | 2.5M $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Amplify Etho Climate Leadership U.S. ETF Amplify ETF Trust | 7,124 | 2.8M $ | 1.78 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AQR Alternative Risk Premia Fund AQR Funds | 7,048 | 2.7M $ | 0.56 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Mid Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 7,043 | 2.7M $ | 0.43 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 6,975 | 3.7M $ | 0.18 % | 0.00 % | as of Apr 30, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 6,936 | 2.7M $ | 0.16 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Skandia Global Exponering Skandia Fonder AB | 6,850 | 25.3M SEK | 0.08 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AQR Large Cap Momentum Style Fund AQR Funds | 6,747 | 2.6M $ | 0.46 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares U.S. Carbon Transition Readiness Aware Active ETF BlackRock ETF Trust | 6,733 | 3.6M $ | 0.25 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SIMT Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 6,715 | 2.6M $ | 0.18 % | 0.00 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. Multifactor Fund WisdomTree Trust | 6,662 | 2.6M $ | 0.74 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares UltraPro S&P500 ProShares Trust | 6,629 | 2.3M $ | 0.05 % | 0.00 % | as of Feb 28, 2026 ↗ |
| WisdomTree Artificial Intelligence and Innovation Fund WisdomTree Trust | 6,552 | 2.5M $ | 0.69 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 6,501 | 2.5M $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VOYA U.S. STOCK INDEX PORTFOLIO Voya Investors Trust | 6,457 | 2.5M $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares MSCI USA Quality GARP ETF iShares Trust | 6,306 | 2.4M $ | 0.18 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Future Tech Leaders Equity ETF Goldman Sachs ETF Trust | 6,292 | 2.2M $ | 1.22 % | 0.00 % | as of Feb 28, 2026 ↗ |
| LVIP American Century Capital Appreciation Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 6,272 | 2.4M $ | 0.58 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AZL S&P 500 Index Fund Allianz Variable Insurance Products Trust | 6,154 | 2.4M $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Large Cap Value Fund Bridge Builder Trust | 6,131 | 2.4M $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) 500 Fossil Fuel Reserves Free ETF SPDR SERIES TRUST | 6,092 | 2.4M $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares Dow Jones U.S. ETF iShares Trust | 6,072 | 3.2M $ | 0.11 % | 0.00 % | as of Apr 30, 2026 ↗ |
| BNY Mellon S&P 500 Index Fund BNY MELLON INDEX FUNDS, INC. | 6,019 | 3.2M $ | 0.12 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Mid Cap Equity ETF American Century ETF Trust | 5,989 | 2.1M $ | 0.66 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Hartford Schroders US Small Cap Opportunities Fund HARTFORD MUTUAL FUNDS II, INC | 5,925 | 3.1M $ | 1.77 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 5,896 | 2.3M $ | 0.73 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JPMorgan Diversified Return U.S. Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 5,846 | 3.1M $ | 0.70 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Hilton Small-MidCap Opportunity ETF Tidal Trust II | 5,840 | 3.1M $ | 2.39 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Columbia Variable Portfolio - Large Cap Index Fund Columbia Funds Variable Series Trust II | 5,834 | 2.3M $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LargeCap S&P 500 Index Account Principal Variable Contract Funds, Inc | 5,823 | 2.3M $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Franklin Systematic Style Premia ETF Franklin Templeton ETF Trust | 5,806 | 2.3M $ | 0.33 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 5,799 | 2.3M $ | 0.53 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Multi-Factor U.S. Equity Fund JNL Series Trust | 5,756 | 2.2M $ | 0.11 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JPMorgan Diversified Return U.S. Mid Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 5,661 | 3M $ | 0.68 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ATM Large Cap Managed Volatility Portfolio EQ Advisors Trust | 5,629 | 2.2M $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Balanced Fund, Inc. T. Rowe Price Balanced Fund, Inc. | 5,600 | 2.2M $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NVIT Fidelity Institutional AM Worldwide Fund Nationwide Variable Insurance Trust | 5,600 | 2.2M $ | 0.87 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NVIT BNY Mellon Dynamic U.S. Core Fund Nationwide Variable Insurance Trust | 5,421 | 2.1M $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 5,338 | 2.1M $ | 0.17 % | 0.00 % | 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 ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Nuveen ESG Mid-Cap Growth ETF NuShares ETF Trust | 5.94 % | as of Apr 30, 2026 ↗ |
| Pinnacle Focused Opportunities ETF Tidal Trust II | 5.35 % | as of Feb 28, 2026 ↗ |
| Yieldmax Ultra Option Income Strategy ETF Tidal Trust II | 4.94 % | as of Apr 30, 2026 ↗ |
| iShares U.S. Digital Infrastructure and Real Estate ETF iShares Trust | 4.73 % | as of Mar 31, 2026 ↗ |
| Grizzle Growth ETF Tidal Trust II | 4.56 % | as of Apr 30, 2026 ↗ |
| Tortoise AI Infrastructure ETF Tortoise Capital Series Trust | 4.47 % | as of Feb 28, 2026 ↗ |
| Telecommunications Fund Rydex Variable Trust | 4.44 % | as of Mar 31, 2026 ↗ |
| BNP Paribas Funds Disruptive Technology BNP Paribas Asset Management Luxembourg | 4.42 % | as of Dec 31, 2025 ↗ |
| Telecommunications Fund Rydex Series Funds | 4.35 % | as of Mar 31, 2026 ↗ |
| iShares Large Cap Core Active ETF BlackRock ETF Trust | 4.32 % | as of Apr 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 |
|---|---|---|---|---|
| 2026Q2 | 814 | +223 | 60,929,182 | +7.3 % |
| 2026Q1 | 591 | +82 | 56,792,183 | -1.0 % |
| 2025Q4 | 509 | +41 | 57,381,564 | -2.1 % |
| 2025Q3 | 468 | -16 | 58,619,799 | -0.7 % |
| 2025Q2 | 484 | +12 | 59,010,000 | -1.3 % |
| 2025Q1 | 472 | +23 | 59,763,368 | -4.0 % |
| 2024Q4 | 449 | -14 | 62,252,021 | -3.9 % |
| 2024Q3 | 463 | -5 | 64,777,206 | +0.1 % |
| 2024Q2 | 468 | +50 | 64,739,639 | +10.5 % |
| 2024Q1 | 418 | +25 | 58,585,824 | +6.5 % |
| 2023Q4 | 393 | 55,010,659 |
Institutional managers
1,067 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| FMR LLC | 21,209,756 | 8.2B $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 13,373,787 | 5.2B $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 10,226,649 | 3.7B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 6,309,050 | 2.4B $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 5,242,802 | 2M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,065,559 | 1.6B $ | as of Mar 31, 2026 |
| Capital Research Global Investors | 2,750,050 | 1.1B $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,954,632 | 758.8M $ | as of Mar 31, 2026 |
| Capital World Investors | 1,724,807 | 669.6M $ | as of Mar 31, 2026 |
| Jericho Capital Asset Management L.P. | 1,656,172 | 643M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,561,554 | 606.2M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 1,530,293 | 594.1M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,388,477 | 539M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,272,258 | 493.9M $ | as of Mar 31, 2026 |
| VOYA INVESTMENT MANAGEMENT LLC | 1,205,099 | 467.9M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 1,187,291 | 460.9M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 1,146,020 | 444.7M $ | as of Mar 31, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,021,586 | 396.6M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 977,094 | 374.5M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 926,858 | 359.8M $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 851,932 | 330.7M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 844,193 | 327.7M $ | as of Mar 31, 2026 |
| LONE PINE CAPITAL LLC | 809,522 | 314.3M $ | as of Mar 31, 2026 |
| Polar Capital Holdings Plc | 798,395 | 310M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 773,258 | 300.2M $ | as of Mar 31, 2026 |
Declared shareholders of Ciena Corp
There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| BlackRock, Inc. | 8.00 % | 11,274,540 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Capital Management | 7.47 % | 10,568,831 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.22 % | 7,388,304 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Ciena Corp
45 funds declare 45 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Ciena Corp". https://titelia.com/en/stocks/ciena-corp-US1717793095