Fund shareholders of Ciena Corp
ISIN US1717793095 · United States · LEI W0CZ7N0GH8UIGXDM1H41
- Fund shareholders
- 912
- Of which ETFs
- 297 615 other funds
- Value held
- ≈ 29.9B $ 29.8B $ · 1.4B SEK · 8.8M €
- Share of capital
- 42.0 % of 141.8M shares on Aug 28, 2026
912 funds hold this company. This table lists the 908 that declare it in a regulatory filing. The other 4 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Fidelity Growth Company Fund Fidelity Mt. Vernon Street Trust | 6,395,601 | 3.7B $ | 3.76 % | 4.51 % | as of May 31, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 4,488,946 | 2.2B $ | 0.10 % | 3.17 % | as of Jun 30, 2026 ↗ |
| JPMorgan Large Cap Growth Fund JPMorgan Trust II | 4,307,044 | 2.1B $ | 1.73 % | 3.04 % | as of Jun 30, 2026 ↗ |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 3,663,385 | 1.8B $ | 0.11 % | 2.58 % | as of Jun 30, 2026 ↗ |
| VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS | 3,063,673 | 1.5B $ | 0.67 % | 2.16 % | as of Jun 30, 2026 ↗ |
| iShares Core S&P 500 ETF iShares Trust | 1,944,436 | 953.9M $ | 0.11 % | 1.37 % | as of Jun 30, 2026 ↗ |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 1,802,524 | 1B $ | 0.13 % | 1.27 % | as of May 31, 2026 ↗ |
| Fidelity Growth Company K6 Fund Fidelity Mt. Vernon Street Trust | 1,777,762 | 1B $ | 3.75 % | 1.25 % | as of May 31, 2026 ↗ |
| VANGUARD GROWTH INDEX FUND VANGUARD INDEX FUNDS | 1,622,939 | 796.1M $ | 0.21 % | 1.14 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Growth Company Fund Fidelity Mt. Vernon Street Trust | 1,503,539 | 872.4M $ | 3.57 % | 1.06 % | as of May 31, 2026 ↗ |
| New Economy Fund New Economy Fund | 1,255,050 | 728.2M $ | 1.41 % | 0.89 % | as of May 31, 2026 ↗ |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 1,088,887 | 631.8M $ | 0.37 % | 0.77 % | as of May 31, 2026 ↗ |
| VANGUARD MID-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 1,082,892 | 531.2M $ | 1.53 % | 0.76 % | as of Jun 30, 2026 ↗ |
| Ultra Fund American Century Mutual Funds, Inc. | 1,077,000 | 406.1M $ | 1.57 % | 0.76 % | as of Jul 31, 2026 ↗ |
| State Street(R) Technology Select Sector SPDR(R) ETF SELECT SECTOR SPDR TRUST | 976,171 | 478.9M $ | 0.39 % | 0.69 % | as of Jun 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 767,650 | 376.6M $ | 0.11 % | 0.54 % | as of Jun 30, 2026 ↗ |
| iShares Russell 1000 Growth ETF iShares Trust | 537,398 | 263.6M $ | 0.20 % | 0.38 % | as of Jun 30, 2026 ↗ |
| College Retirement Equities Fund - Growth Account College Retirement Equities Fund | 504,389 | 247.4M $ | 0.57 % | 0.36 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Equal Weight ETF Invesco Exchange-Traded Fund Trust | 428,749 | 161.7M $ | 0.17 % | 0.30 % | as of Jul 31, 2026 ↗ |
| iShares MSCI USA Momentum Factor ETF iShares Trust | 423,845 | 159.8M $ | 0.63 % | 0.30 % | as of Jul 31, 2026 ↗ |
| Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST | 380,880 | 221M $ | 1.52 % | 0.27 % | as of May 31, 2026 ↗ |
| MFS Mid Cap Growth Fund MFS Series Trust IV | 375,641 | 218M $ | 1.58 % | 0.26 % | as of May 31, 2026 ↗ |
| T. Rowe Price Large-Cap Growth Fund T. Rowe Price Equity Funds, Inc. | 347,985 | 170.7M $ | 0.83 % | 0.25 % | as of Jun 30, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 500(R) ETF SPDR SERIES TRUST | 337,472 | 165.6M $ | 0.11 % | 0.24 % | as of Jun 30, 2026 ↗ |
| Schwab S&P 500 Index Fund SCHWAB CAPITAL TRUST | 316,700 | 119.4M $ | 0.08 % | 0.22 % | as of Jul 31, 2026 ↗ |
| T. Rowe Price Growth Stock Fund, Inc. T. ROWE PRICE GROWTH STOCK FUND, INC. | 312,382 | 153.2M $ | 0.31 % | 0.22 % | as of Jun 30, 2026 ↗ |
| JPMorgan Growth Advantage Fund J.P. Morgan Mutual Fund Investment Trust | 302,724 | 148.5M $ | 0.66 % | 0.21 % | as of Jun 30, 2026 ↗ |
| iShares S&P 500 Growth ETF iShares Trust | 298,820 | 146.6M $ | 0.20 % | 0.21 % | as of Jun 30, 2026 ↗ |
| First Trust Dow Jones Internet Index Fund First Trust Exchange-Traded Fund | 289,093 | 141.8M $ | 2.85 % | 0.20 % | as of Jun 30, 2026 ↗ |
| Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 271,647 | 157.6M $ | 0.16 % | 0.19 % | as of May 31, 2026 ↗ |
| Invesco S&P 500 Quality ETF Invesco Exchange-Traded Fund Trust | 270,753 | 102.1M $ | 0.53 % | 0.19 % | as of Jul 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 266,377 | 100.4M $ | 0.24 % | 0.19 % | as of Jul 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 266,298 | 154.5M $ | 0.11 % | 0.19 % | as of May 31, 2026 ↗ |
| iShares Large Cap Core Active ETF BlackRock ETF Trust | 263,071 | 99.2M $ | 1.54 % | 0.19 % | as of Jul 31, 2026 ↗ |
| T. Rowe Price Communications & Technology Fund T. ROWE PRICE COMMUNICATIONS & TECHNOLOGY FUND, INC. | 243,986 | 119.7M $ | 1.47 % | 0.17 % | as of Jun 30, 2026 ↗ |
| JPMorgan Active Growth ETF J.P. Morgan Exchange-Traded Fund Trust | 242,920 | 119.2M $ | 1.19 % | 0.17 % | as of Jun 30, 2026 ↗ |
| College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 221,945 | 108.9M $ | 0.08 % | 0.16 % | as of Jun 30, 2026 ↗ |
| T. Rowe Price Mid-Cap Value Fund, Inc. T. ROWE PRICE MID-CAP VALUE FUND, INC. | 221,223 | 108.5M $ | 0.66 % | 0.16 % | as of Jun 30, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 217,264 | 81.9M $ | 0.21 % | 0.15 % | as of Jul 31, 2026 ↗ |
| Invesco S&P 500 Momentum ETF Invesco Exchange-Traded Fund Trust II | 216,075 | 125.4M $ | 0.63 % | 0.15 % | as of May 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 215,068 | 124.8M $ | 0.11 % | 0.15 % | as of May 31, 2026 ↗ |
| Growth Fund American Century Mutual Funds, Inc. | 214,749 | 81M $ | 0.56 % | 0.15 % | as of Jul 31, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF SPDR SERIES TRUST | 210,928 | 103.5M $ | 0.20 % | 0.15 % | as of Jun 30, 2026 ↗ |
| JPMorgan U.S. Tech Leaders ETF J.P. Morgan Exchange-Traded Fund Trust | 201,192 | 98.7M $ | 2.13 % | 0.14 % | as of Jun 30, 2026 ↗ |
| AP7 Aktiefond Sjunde AP-fonden | 200,833 | 742.8M SEK | 0.06 % | 0.14 % | as of Mar 31, 2026 ↗ |
| Capital World Growth & Income Fund Capital World Growth & Income Fund | 200,000 | 116M $ | 0.07 % | 0.14 % | as of May 31, 2026 ↗ |
| VANGUARD CAPITAL OPPORTUNITY FUND VANGUARD HORIZON FUNDS | 188,350 | 92.4M $ | 0.28 % | 0.13 % | as of Jun 30, 2026 ↗ |
| T. Rowe Price Global Technology Fund, Inc. T. ROWE PRICE GLOBAL TECHNOLOGY FUND, INC. | 187,105 | 91.8M $ | 1.05 % | 0.13 % | as of Jun 30, 2026 ↗ |
| Fidelity Large Cap Growth Index Fund Fidelity Salem Street Trust | 185,278 | 69.9M $ | 0.17 % | 0.13 % | as of Jul 31, 2026 ↗ |
| Select Tech Hardware Portfolio Fidelity Select Portfolios | 184,666 | 107.1M $ | 3.00 % | 0.13 % | as of May 31, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 181,825 | 89.2M $ | 0.09 % | 0.13 % | as of Jun 30, 2026 ↗ |
| iShares MSCI USA Min Vol Factor ETF iShares Trust | 179,929 | 67.8M $ | 0.29 % | 0.13 % | as of Jul 31, 2026 ↗ |
| Growth Fund of America Growth Fund of America | 177,465 | 103M $ | 0.03 % | 0.13 % | as of May 31, 2026 ↗ |
| Fidelity Advisor Growth Opportunities Fund Fidelity Advisor Series I | 173,500 | 100.7M $ | 0.29 % | 0.12 % | as of May 31, 2026 ↗ |
| Invesco S&P 500 Equal Weight Technology ETF Invesco Exchange-Traded Fund Trust | 171,913 | 64.8M $ | 1.18 % | 0.12 % | as of Jul 31, 2026 ↗ |
| VANGUARD LARGE-CAP INDEX FUND VANGUARD INDEX FUNDS | 165,137 | 81M $ | 0.11 % | 0.12 % | as of Jun 30, 2026 ↗ |
| AMCAP Fund AMCAP Fund | 159,551 | 92.6M $ | 0.10 % | 0.11 % | as of May 31, 2026 ↗ |
| Fidelity Blue Chip Growth Fund Fidelity Securities Fund | 157,496 | 59.4M $ | 0.06 % | 0.11 % | as of Jul 31, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 153,498 | 57.9M $ | 0.12 % | 0.11 % | as of Jul 31, 2026 ↗ |
| Schwab U.S. Large-Cap ETF SCHWAB STRATEGIC TRUST | 149,821 | 86.9M $ | 0.12 % | 0.11 % | as of May 31, 2026 ↗ |
| Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II | 148,753 | 86.3M $ | 0.03 % | 0.10 % | as of May 31, 2026 ↗ |
| Capital Group Global Growth Equity ETF Capital Group Global Growth Equity ETF | 146,173 | 84.8M $ | 0.75 % | 0.10 % | as of May 31, 2026 ↗ |
| Nuveen Large Cap Growth Fund TIAA-CREF Funds | 144,093 | 54.3M $ | 0.94 % | 0.10 % | as of Jul 31, 2026 ↗ |
| T. Rowe Price Global Stock Fund T. ROWE PRICE INTERNATIONAL FUNDS, INC. | 143,956 | 54.3M $ | 0.65 % | 0.10 % | as of Jul 31, 2026 ↗ |
| Bridge Builder Large Cap Growth Fund Bridge Builder Trust | 136,005 | 66.7M $ | 0.22 % | 0.10 % | as of Jun 30, 2026 ↗ |
| JPMorgan Mid Cap Growth Fund JPMorgan Trust II | 135,850 | 66.6M $ | 0.50 % | 0.10 % | as of Jun 30, 2026 ↗ |
| Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST | 133,708 | 50.4M $ | 0.25 % | 0.09 % | as of Jul 31, 2026 ↗ |
| Carillon Scout Mid Cap Fund Carillon Series Trust | 130,732 | 64.1M $ | 1.50 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Global Growth Fund AMERICAN FUNDS INSURANCE SERIES | 130,589 | 64.1M $ | 0.60 % | 0.09 % | as of Jun 30, 2026 ↗ |
| S&P 500 Index Master Portfolio Master Investment Portfolio | 128,820 | 63.2M $ | 0.11 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Fidelity Enhanced Mid Cap Core ETF Fidelity Covington Trust | 127,026 | 62.3M $ | 0.84 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Fidelity Advisor New Insights Fund Fidelity Contrafund | 124,800 | 61.2M $ | 0.22 % | 0.09 % | as of Jun 30, 2026 ↗ |
| iShares Core S&P U.S. Growth ETF iShares Trust | 121,974 | 59.8M $ | 0.19 % | 0.09 % | as of Jun 30, 2026 ↗ |
| VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 119,849 | 45.2M $ | 0.05 % | 0.08 % | as of Jul 31, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 115,462 | 43.5M $ | 0.07 % | 0.08 % | as of Jul 31, 2026 ↗ |
| Lord Abbett Growth Leaders Fund LORD ABBETT SECURITIES TRUST | 114,263 | 43.1M $ | 0.58 % | 0.08 % | as of Jul 31, 2026 ↗ |
| EQ/JPMorgan Growth Stock Portfolio EQ Advisors Trust | 109,015 | 53.5M $ | 1.74 % | 0.08 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Pure Growth ETF Invesco Exchange-Traded Fund Trust | 108,472 | 40.9M $ | 2.04 % | 0.08 % | as of Jul 31, 2026 ↗ |
| VANGUARD S&P 500 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS | 103,819 | 60.2M $ | 0.23 % | 0.07 % | as of May 31, 2026 ↗ |
| Fidelity Mid-Cap Stock Fund Fidelity Concord Street Trust | 99,595 | 37.6M $ | 0.42 % | 0.07 % | as of Jul 31, 2026 ↗ |
| iShares Russell 1000 ETF iShares Trust | 97,888 | 48M $ | 0.10 % | 0.07 % | as of Jun 30, 2026 ↗ |
| MFS Blended Research Mid Cap Equity Fund MFS Series Trust X | 96,080 | 55.7M $ | 1.90 % | 0.07 % | as of May 31, 2026 ↗ |
| DWS Science and Technology Fund DEUTSCHE DWS SECURITIES TRUST | 94,509 | 35.6M $ | 1.55 % | 0.07 % | as of Jul 31, 2026 ↗ |
| iShares U.S. Telecommunications ETF iShares Trust | 92,095 | 45.2M $ | 3.63 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD PRIMECAP CORE FUND VANGUARD FENWAY FUNDS | 91,500 | 44.9M $ | 0.25 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 89,876 | 52.1M $ | 0.24 % | 0.06 % | as of May 31, 2026 ↗ |
| T. Rowe Price Equity Index 500 Fund T. ROWE PRICE INDEX TRUST, INC. | 87,140 | 42.7M $ | 0.11 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 85,919 | 32.4M $ | 0.07 % | 0.06 % | as of Jul 31, 2026 ↗ |
| Heritage Fund American Century Mutual Funds, Inc. | 83,801 | 31.6M $ | 0.59 % | 0.06 % | as of Jul 31, 2026 ↗ |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | 83,644 | 41M $ | 0.14 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 83,318 | 48.3M $ | 0.11 % | 0.06 % | as of May 31, 2026 ↗ |
| Schwab Select Large Cap Growth Fund LAUDUS TRUST | 82,898 | 40.7M $ | 1.86 % | 0.06 % | as of Jun 30, 2026 ↗ |
| iShares Russell Top 200 Growth ETF iShares Trust | 82,172 | 40.3M $ | 0.24 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Large Cap Index Master Portfolio Master Investment Portfolio | 81,353 | 39.9M $ | 0.10 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Capital Group U.S. Small and Mid Cap ETF Capital Group Equity ETF Trust I | 79,379 | 46.1M $ | 1.65 % | 0.06 % | as of May 31, 2026 ↗ |
| Nuveen Large Cap Growth Index Fund TIAA-CREF Funds | 79,205 | 29.9M $ | 0.16 % | 0.06 % | as of Jul 31, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 77,012 | 29M $ | 0.07 % | 0.05 % | as of Jul 31, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 76,649 | 37.6M $ | 0.06 % | 0.05 % | as of Jun 30, 2026 ↗ |
| iShares Morningstar Mid-Cap Growth ETF iShares Trust | 75,811 | 28.6M $ | 0.73 % | 0.05 % | as of Jul 31, 2026 ↗ |
| TAX-MANAGED GROWTH PORTFOLIO Tax-Managed Growth Portfolio | 75,000 | 36.8M $ | 0.53 % | 0.05 % | as of Jun 30, 2026 ↗ |
Funds that publish their own holdings
| Fund | Weight in fund | |
|---|---|---|
| BNP Paribas Funds Disruptive Technology BNP Paribas Asset Management Luxembourg | 4.42 % | as of Dec 31, 2025 ↗ |
| BNP Paribas Funds US Mid Cap BNP Paribas Asset Management Luxembourg | 1.79 % | as of Dec 31, 2025 ↗ |
| BNP Paribas Funds US Small Cap BNP Paribas Asset Management Luxembourg | 1.44 % | as of Dec 31, 2025 ↗ |
| BNP Paribas Funds US Growth BNP Paribas Asset Management Luxembourg | 1.38 % | 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 | |
|---|---|---|
| Telecommunications Fund Rydex Series Funds | 5.16 % | as of Jun 30, 2026 ↗ |
| Telecommunications Fund Rydex Variable Trust | 5.13 % | as of Jun 30, 2026 ↗ |
| Tortoise AI Infrastructure ETF Tortoise Capital Series Trust | 5.08 % | as of May 31, 2026 ↗ |
| SMART Earnings Growth 30 ETF Tidal Trust I | 4.73 % | as of Jun 30, 2026 ↗ |
| Tuttle Capital Pure Play Photonics ETF ETF Opportunities Trust | 4.59 % | as of Jun 30, 2026 ↗ |
| BNP Paribas Funds Disruptive Technology BNP Paribas Asset Management Luxembourg | 4.42 % | as of Dec 31, 2025 ↗ |
| Pinnacle Focused Opportunities ETF Tidal Trust II | 4.33 % | as of May 31, 2026 ↗ |
| iShares U.S. Digital Infrastructure and Real Estate ETF iShares Trust | 4.19 % | as of Jun 30, 2026 ↗ |
| Fidelity Growth Company Fund Fidelity Mt. Vernon Street Trust | 3.76 % | as of May 31, 2026 ↗ |
| Fidelity Growth Company K6 Fund Fidelity Mt. Vernon Street Trust | 3.75 % | as of May 31, 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 | 880 | +66 | 59,162,458 | -2.9 % |
| 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 2 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 | |
|---|---|---|---|
| FMR LLC and 1 other | 13.50 % | 19,113,538 | as of Jun 30, 2026 · SCHEDULE 13G |
| JPMORGAN CHASE & CO. | 3.90 % | 5,616,378 | as of Aug 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Ciena Corp
99 funds declare 99 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