CIEN · Ciena Corp · Held by Funds
$392.01
+12.87 (+3.39%)
At close · Oct 2
Return incl. dividend (before tax)
Market Cap
$49.66B
Shares
141.81M
Volume · Oct 2
2.53M
Avg daily vol (3M)
2.26M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding CIEN
963 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| Fidelity Growth Company Fund | — | 6,395,601 | $3,710,919,568 | 3.76% | Long | 2026-05-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 4,488,946 | $2,202,097,350 | 0.10% | Long | 2026-06-30 | |
| JPMorgan Large Cap Growth Fund | — | 4,307,044 | $2,112,863,505 | 1.73% | Long | 2026-06-30 | |
| VANGUARD 500 INDEX FUND | — | 3,663,385 | $1,797,110,146 | 0.11% | Long | 2026-06-30 | |
| VANGUARD MID-CAP INDEX FUND | — | 3,063,673 | $1,502,915,427 | 0.67% | Long | 2026-06-30 | |
| Fidelity 500 Index Fund | FXAIX | 1,802,524 | $1,045,878,501 | 0.13% | Long | 2026-05-31 | |
| Fidelity Growth Company K6 Fund | FGKFX | 1,777,762 | $1,031,510,845 | 3.75% | Long | 2026-05-31 | |
| iShares Core S&P 500 ETF | IVV | 1,944,436 | $953,862,524 | 0.11% | Long | 2026-06-30 | |
| Fidelity Series Growth Company Fund | FCGSX | 1,503,539 | $872,398,434 | 3.57% | Long | 2026-05-31 | |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | SPY | 1,709,730 | $838,725,149 | 0.11% | Long | 2026-06-30 | |
| VANGUARD GROWTH INDEX FUND | — | 1,622,939 | $796,148,956 | 0.21% | Long | 2026-06-30 | |
| New Economy Fund | — | 1,255,050 | $728,217,662 | 1.41% | Long | 2026-05-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 1,088,887 | $631,804,904 | 0.37% | Long | 2026-05-31 | |
| VANGUARD MID-CAP GROWTH INDEX FUND | — | 1,082,892 | $531,223,500 | 1.53% | Long | 2026-06-30 | |
| State Street(R) Technology Select Sector SPDR(R) ETF | XLK | 976,171 | $478,870,446 | 0.39% | Long | 2026-06-30 | |
| Ultra Fund | — | 1,077,000 | $406,082,850 | 1.57% | Long | 2026-07-31 | |
| VANGUARD INSTITUTIONAL INDEX FUND | — | 767,650 | $376,578,384 | 0.11% | Long | 2026-06-30 | |
| iShares Russell 1000 Growth ETF | IWF | 537,398 | $263,625,963 | 0.20% | Long | 2026-06-30 | |
| College Retirement Equities Fund - Growth Account | — | 504,389 | $247,433,068 | 0.57% | Long | 2026-06-30 | |
| Schwab U.S. Mid-Cap ETF | SCHM | 380,880 | $220,998,002 | 1.52% | Long | 2026-05-31 | |
| MFS Mid Cap Growth Fund | — | 375,641 | $217,958,177 | 1.58% | Long | 2026-05-31 | |
| T. Rowe Price Large-Cap Growth Fund | — | 347,985 | $170,707,522 | 0.83% | Long | 2026-06-30 | |
| State Street(R) SPDR(R) Portfolio S&P 500(R) ETF | SPYM | 337,472 | $165,550,264 | 0.11% | Long | 2026-06-30 | |
| Invesco S&P 500 Equal Weight ETF | RSP | 428,749 | $161,659,810 | 0.17% | Long | 2026-07-31 | |
| iShares MSCI USA Momentum Factor ETF | MTUM | 423,845 | $159,810,757 | 0.63% | Long | 2026-07-31 | |
| Strategic Advisers U.S. Total Stock Fund | FSAKX | 271,647 | $157,617,739 | 0.16% | Long | 2026-05-31 | |
| Fidelity Total Market Index Fund | FSKAX | 266,298 | $154,514,089 | 0.11% | Long | 2026-05-31 | |
| T. Rowe Price Growth Stock Fund, Inc. | — | 312,382 | $153,242,114 | 0.31% | Long | 2026-06-30 | |
| JPMorgan Growth Advantage Fund | — | 302,724 | $148,504,285 | 0.66% | Long | 2026-06-30 | |
| iShares S&P 500 Growth ETF | IVW | 298,820 | $146,589,139 | 0.20% | Long | 2026-06-30 | |
| First Trust Dow Jones Internet Index Fund | FDN | 289,093 | $141,817,462 | 2.85% | Long | 2026-06-30 | |
| Invesco S&P 500 Momentum ETF | SPMO | 216,075 | $125,373,197 | 0.63% | Long | 2026-05-31 | |
| Fidelity Series Total Market Index Fund | FCFMX | 215,068 | $124,788,906 | 0.11% | Long | 2026-05-31 | |
| T. Rowe Price Communications & Technology Fund | — | 243,986 | $119,689,772 | 1.47% | Long | 2026-06-30 | |
| Schwab S&P 500 Index Fund | SWPPX | 316,700 | $119,411,735 | 0.08% | Long | 2026-07-31 | |
| JPMorgan Active Growth ETF | JGRO | 242,920 | $119,166,835 | 1.19% | Long | 2026-06-30 | |
| Capital World Growth & Income Fund | — | 200,000 | $116,046,000 | 0.07% | Long | 2026-05-31 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 221,945 | $108,877,339 | 0.08% | Long | 2026-06-30 | |
| T. Rowe Price Mid-Cap Value Fund, Inc. | — | 221,223 | $108,523,155 | 0.66% | Long | 2026-06-30 | |
| Select Tech Hardware Portfolio | FDCPX | 184,666 | $107,148,753 | 3.00% | Long | 2026-05-31 | |
| State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF | SPYG | 210,928 | $103,472,840 | 0.20% | Long | 2026-06-30 | |
| Growth Fund of America | — | 177,465 | $102,970,517 | 0.03% | Long | 2026-05-31 | |
| Invesco S&P 500 Quality ETF | SPHQ | 270,753 | $102,087,419 | 0.52% | Long | 2026-07-31 | |
| Fidelity Advisor Growth Opportunities Fund | — | 173,500 | $100,669,905 | 0.29% | Long | 2026-05-31 | |
| U.S. CORE EQUITY 1 PORTFOLIO | DFEOX | 266,377 | $100,437,448 | 0.24% | Long | 2026-07-31 | |
| iShares Large Cap Core Active ETF | — | 263,071 | $99,190,921 | 1.54% | Long | 2026-07-31 | |
| JPMorgan U.S. Tech Leaders ETF | JTEK | 201,192 | $98,696,748 | 2.13% | Long | 2026-06-30 | |
| AMCAP Fund | — | 159,551 | $92,576,277 | 0.10% | Long | 2026-05-31 | |
| VANGUARD CAPITAL OPPORTUNITY FUND | — | 188,350 | $92,396,976 | 0.28% | Long | 2026-06-30 | |
| T. Rowe Price Global Technology Fund, Inc. | — | 187,105 | $91,786,229 | 1.05% | Long | 2026-06-30 |
Showing 1–50 of 963 positions
Key facts
CIK
936395
CUSIP
171779309
13F (30d)
18 filings
16 filers
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