CIENA CORP CIEN
$422.46
-8.6% 52w: $74.53 – $627.00
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data74.53350.76627.00
Jun 20, 2025 Jul 2, 2026
Institutional holders
1.1K
+227 QoQ
13F value
$51.81B
+60.9% QoQ
Smart-money holders
77
signal tier ≥ 2
New smart buyers
32
Q1 2026
Options barometer
1.7×
$1.10B calls / $652.7M puts
Institutional value by quarter
Number of holders
Who owns CIEN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| FMR LLC | Long only active | 21.2M | $8.23B | 0.4% | +0.4% |
| BlackRock, Inc. | Index provider | 13.4M | $5.19B | 0.1% | -19.8% |
| JPMORGAN CHASE & CO | Bank broker | 10.2M | $3.73B | 0.3% | -5.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 9.2M | $3.56B | 0.1% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 7.4M | $2.86B | 0.1% | — |
| STATE STREET CORP | Index provider | 6.3M | $2.45B | 0.1% | +23.6% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 5.2M | $2.04B | 0.2% | +29.4% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 4.1M | $1.58B | 0.1% | +51.3% |
| Capital Research Global Investors | Long only active | 2.8M | $1.07B | 0.2% | New |
| BANK OF AMERICA CORP /DE/ | Bank broker | 2.0M | $758.8M | 0.1% | -9.7% |
| Capital World Investors | Long only active | 1.7M | $669.6M | 0.1% | -7.7% |
| Jericho Capital Asset Management L.P. ★2 | Fundamental concentrated | 1.7M | $643.0M | 9.5% | Held |
| MORGAN STANLEY | Bank broker | 1.6M | $606.2M | 0.0% | +12.7% |
| Invesco Ltd. | Index provider | 1.5M | $594.1M | 0.1% | +0.8% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 1.4M | $539.0M | 0.3% | -37.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 1.3M | $493.9M | 0.1% | +36.0% |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 1.2M | $467.9M | 0.5% | +27.3% |
| NORTHERN TRUST CORP | Index provider | 1.2M | $460.9M | 0.1% | -2.4% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 1.1M | $444.7M | 0.1% | -18.0% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Bank broker | 1.0M | $396.6M | 0.5% | -48.2% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 977.1K | $374.5M | 0.2% | -30.8% |
| Bank of New York Mellon Corp | Diversified mechanical | 926.9K | $359.8M | 0.1% | -17.1% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 851.9K | $330.7M | 0.1% | +22.1% |
| Nuveen, LLC | Diversified mechanical | 844.2K | $327.7M | 0.1% | -6.0% |
| LONE PINE CAPITAL LLC ★3 | Fundamental concentrated | 809.5K | $314.3M | 2.5% | New |
| Polar Capital Holdings Plc | Other | 798.4K | $310.0M | 1.4% | -38.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 793.4K | $308.0M | 0.1% | — |
| GOLDMAN SACHS GROUP INC | Bank broker | 773.3K | $300.2M | 0.0% | +73.6% |
| Atreides Management, LP ★2 | Fundamental concentrated | 676.8K | $262.8M | 6.4% | -52.6% |
| Legal & General Group Plc | Diversified mechanical | 648.4K | $251.7M | 0.1% | +27.0% |
| UBS Group AG | Bank broker | 648.2K | $251.7M | 0.0% | +19.9% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Other | 582.7K | $226.2M | 0.1% | -4.1% |
| Point72 Asset Management, L.P. | Multistrat pod | 544.7K | $211.5M | 0.4% | +15.7% |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 535.8K | $208.0M | 0.1% | +112.0% |
| DEUTSCHE BANK AG\ | Bank broker | 527.9K | $204.9M | 0.1% | -10.6% |
| PRIMECAP MANAGEMENT CO/CA/ ★2 | Long only active | 438.1K | $170.1M | 0.1% | -14.4% |
| FIRST TRUST ADVISORS LP | Index provider | 436.9K | $169.6M | 0.1% | -14.7% |
| Amundi | Diversified mechanical | 431.2K | $167.4M | 0.0% | -10.8% |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 423.8K | $164.5M | 0.1% | +581.6% |
| T. Rowe Price Investment Management, Inc. | Long only active | 418.5K | $162.5M | 0.1% | +326821.1% |
| Swiss National Bank | Index provider | 413.3K | $160.5M | 0.1% | +7.0% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 398.6K | $154.7M | 0.5% | -63.7% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Diversified mechanical | 394.1K | $143.8M | 0.1% | -34.4% |
| Assenagon Asset Management S.A. | Diversified mechanical | 364.5K | $141.5M | 0.2% | -29.1% |
| WELLS FARGO & COMPANY/MN | Bank broker | 352.4K | $136.8M | 0.0% | +21.6% |
| ACADIAN ASSET MANAGEMENT LLC | Quant stat arb | 330.1K | $128.1M | 0.2% | +16.7% |
| PRUDENTIAL FINANCIAL INC | Insurance | 325.8K | $126.5M | 0.2% | -33.4% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Wealth advisor | 290.1K | $125.6M | 0.3% | -60.5% |
| Balyasny Asset Management L.P. | Multistrat pod | 323.4K | $125.6M | 0.3% | -26.5% |
| Sumitomo Mitsui Trust Group, Inc. | Diversified mechanical | 321.8K | $124.9M | 0.1% | +10.7% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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