CIENA CORP COM NEW is a security (CUSIP 171779309) tracked across SEC portfolio filings. 1,194 institutional managers reported $47.3B on Form 13F as of 2026-06-30; 89 registered fund positions totaling $6.8B via N-PORT as of 2026-06-30.
Showing 15 of 1,194 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| FMR LLC | BOSTON, MA | $8.2B | 21,209,756 |
| BlackRock, Inc. | New York, NY | $5.2B | 13,373,787 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $3.7B | 10,226,649 |
| VANGUARD GROUP INC | Valley Forge, PA | $3.4B | 14,376,579 |
| STATE STREET CORP | BOSTON, MA | $2.4B | 6,309,050 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $1.6B | 4,065,559 |
| Capital Research Global Investors | Los Angeles, CA | $1.1B | 2,750,050 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $758.8M | 1,954,632 |
| Capital World Investors | LOS ANGELES, CA | $669.6M | 1,724,807 |
| Jericho Capital Asset Management L.P. | New York, NY | $643.0M | 1,656,172 |
| MORGAN STANLEY | NEW YORK, NY | $606.2M | 1,561,554 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $559.5M | 53,112 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $539.0M | 1,388,477 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | SAN FRANCISCO, CA | $493.9M | 1,272,258 |
| Voya Investment Management LLC | Atlanta, GA | $467.9M | 1,205,099 |
Showing 15 of 89 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Fidelity Growth Company Fund | Fidelity Mt. Vernon Street Trust | $3.7B | 375.68% |
| New Economy Fund | New Economy Fund | $728.2M | 141.11% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $635.9M | 9.76% |
| Invesco S&P 500 Equal Weight ETF | Invesco Exchange-Traded Fund Trust | $261.8M | 29.79% |
| JPMorgan Growth Advantage Fund | J.P. Morgan Mutual Fund Investment Trust | $203.6M | 100.91% |
| Capital World Growth & Income Fund | Capital World Growth & Income Fund | $116.0M | 7.27% |
| T. Rowe Price Science & Technology Fund, Inc. | T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. | $112.7M | 104.94% |
| Growth Fund of America | Growth Fund of America | $103.0M | 2.85% |
| T. Rowe Price Communications & Technology Fund | T. ROWE PRICE COMMUNICATIONS & TECHNOLOGY FUND, INC. | $94.7M | 117.17% |
| AMCAP Fund | AMCAP Fund | $92.6M | 9.52% |
| Capital Group Global Growth Equity ETF | Capital Group Global Growth Equity ETF | $84.8M | 75.10% |
| T. Rowe Price Global Technology Fund, Inc. | T. ROWE PRICE GLOBAL TECHNOLOGY FUND, INC. | $75.4M | 133.28% |
| VANGUARD PRIMECAP CORE FUND | VANGUARD FENWAY FUNDS | $64.9M | 47.92% |
| T. Rowe Price U.S. Equity Research Fund | T. Rowe Price U.S. Equity Research Fund, Inc. | $56.8M | 36.34% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $48.6M | 22.31% |