Ciena Corp
CIEN- Exchange
- NYSE
- Industry
- Telephone & Telegraph Apparatus
- SEC CIK
- 0000936395
In the last 90 days, Ciena Corp insiders filed 0 open-market purchases and 19 sales; 1,227 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Ciena Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,227
- +153 vs. Q1 2026
- Shares held
- 132.1M
- −1.87M (−1.4%) vs. Q1 2026
- Total value
- $64.6B
- +$12.9B (+24.9%) vs. Q1 2026
- New holders
- 262
- 469 more added
- Sold out
- 109
- 386 more reduced
11 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CIEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,227 | $64.6B |
| Q1 2026 | 1,085 | $51.8B |
| Q4 2025 | 854 | $32.2B |
| Q3 2025 | 689 | $20.3B |
| Q2 2025 | 563 | $11.5B |
| Q1 2025 | 544 | $8.24B |
| Q4 2024 | 534 | $11.9B |
| Q3 2024 | 464 | $8.76B |
| Q2 2024 | 454 | $6.74B |
| Q1 2024 | 468 | $6.78B |
| Q4 2023 | 451 | $6.04B |
| Q3 2023 | 469 | $6.37B |
| Q2 2023 | 470 | $5.84B |
| Q1 2023 | 486 | $7.28B |
| Q4 2022 | 463 | $7.11B |
| Q3 2022 | 424 | $5.84B |
| Q2 2022 | 458 | $6.18B |
| Q1 2022 | 498 | $8.15B |
| Q4 2021 | 523 | $10.5B |
| Q3 2021 | 460 | $7.06B |
| Q2 2021 | 467 | $8.09B |
| Q1 2021 | 461 | $7.83B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Oregon Public Employees Retirement Fund | 17,376 | $8.52M | 0.09% | +1,210+7.5% | Added |
| Brinker Capital Investments, LLC | 17,098 | $8.39M | 0.06% | −1,453−7.8% | Reduced |
| Williamson Legacy Group, LLC | 17,001 | $8.34M | 4.14% | +77+0.5% | Added |
| HighTower Advisors, LLC | 16,890 | $8.29M | 0.01% | −2,233−11.7% | Reduced |
| New Age Alpha Advisors, LLC | 16,696 | $8.19M | 0.35% | −282−1.7% | Reduced |
| Assetmark, Inc | 16,666 | $8.18M | 0.01% | +70.0% | Added |
| Horizon Investments, LLC | 16,623 | $8.15M | 0.09% | +4,239+34.2% | Added |
| Convergence Investment Partners, LLC | 16,560 | $8.12M | 0.77% | −691−4.0% | Reduced |
| Commonwealth Equity Services, LLC | 16,532 | $8.11M | 0.01% | −556−3.3% | Reduced |
| Nomura Holdings Inc | 16,489 | $8.09M | 0.03% | +12,065+272.7% | Added |
| Bank of Nova Scotia | 16,354 | $8.02M | 0.01% | −1,637−9.1% | Reduced |
| Oppenheimer Asset Management Inc. | 16,265 | $7.98M | 0.08% | −7,109−30.4% | Reduced |
| Janney Montgomery Scott LLC | 16,156 | $7.92M | 0.02% | +1,808+12.6% | Added |
| Susquehanna International Group, LLP | 16,128 | $7.91M | 0.01% | −36,984−69.6% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 16,117 | $7.91M | 0.05% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 16,109 | $7.90M | 0.15% | +4,107+34.2% | Added |
| Ethic Inc. | 15,979 | $7.84M | 0.10% | +1,189+8.0% | Added |
| Pathstone Holdings, LLC | 15,924 | $7.83M | 0.02% | −2,642−14.2% | Reduced |
| EverSource Wealth Advisors, LLC | 15,877 | $7.79M | 0.26% | −4,635−22.6% | Reduced |
| OP Asset Management Ltd | 15,815 | $7.76M | 0.08% | −8,822−35.8% | Reduced |
| US Bancorp | 15,732 | $7.72M | 0.01% | +1,887+13.6% | Added |
| Tuttle Tactical Management | 15,632 | $7.67M | 5.17% | +15,632 | New |
| Captrust Financial Advisors | 15,387 | $7.55M | 0.01% | −2,202−12.5% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 15,361 | $7.54M | 0.18% | +10,854+240.8% | Added |
| Krane Funds Advisors LLC | 15,281 | $7.50M | 0.27% | +7,717+102.0% | Added |
| Portolan Capital Management, LLC | 15,272 | $7.49M | 0.28% | −3,194−17.3% | Reduced |
| SRS Capital Advisors, Inc. | 15,225 | $7.47M | 0.05% | +11,270+285.0% | Added |
| Brevan Howard Capital Management LP | 15,174 | $7.44M | 0.10% | +2,237+17.3% | Added |
| Marex Group plc | 15,164 | $7.44M | 0.06% | +13,949+1,148.1% | Added |
| Guggenheim Capital LLC | 15,150 | $7.43M | 0.05% | −4,047−21.1% | Reduced |
| Atria Investments LLC | 15,035 | $7.38M | 0.07% | −1,863−11.0% | Reduced |
| Vestcor Inc | 15,023 | $7.37M | 0.18% | −2,019−11.8% | Reduced |
| Quadrant Capital Group LLC | 15,008 | $7.36M | 0.20% | +290+2.0% | Added |
| Intech Investment Management LLC | 14,845 | $7.28M | 0.07% | +9,585+182.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 14,796 | $7.25M | 0.01% | +555+3.9% | Added |
| Park Avenue Securities LLC | 14,657 | $7.19M | 0.04% | −5,928−28.8% | Reduced |
| Allstate Corp | 14,631 | $7.18M | 0.07% | +209+1.4% | Added |
| Mutual of America Capital Management LLC | 14,610 | $7.17M | 0.07% | −370−2.5% | Reduced |
| Future Fund LLC | 14,548 | $7.14M | 2.05% | +14,548 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 14,444 | $7.09M | 0.01% | +3,725+34.8% | Added |
| Macquarie Group Ltd | 14,136 | $6.93M | 0.03% | −4,780−25.3% | Reduced |
| GWM Advisors LLC | 13,997 | $6.87M | 0.02% | +202+1.5% | Added |
| Cornerstone Advisors, LLC | 13,961 | $6.85M | 0.23% | +13,961 | New |
| BW Gestao de Investimentos Ltda. | 13,908 | $6.82M | 0.16% | −14,177−50.5% | Reduced |
| Jupiter Topco LLC | 13,882 | $6.81M | 0.00% | +13,882 | New |
| State of Alaska, Department of Revenue | 13,855 | $6.80M | 0.07% | −530−3.7% | Reduced |
| AE Wealth Management LLC | 13,817 | $6.78M | 0.03% | +10,865+368.1% | Added |
| Wealth High Governance Capital Ltda | 13,813 | $6.78M | 2.03% | −14,219−50.7% | Reduced |
| CVFG LLC | 13,770 | $6.76M | 0.71% | −45−0.3% | Reduced |
| CIBC World Markets Inc. | 13,692 | $6.72M | 0.01% | −10,884−44.3% | Reduced |
| Globeflex Capital L P | 13,648 | $6.70M | 0.86% | +13,648 | New |
| Engineers Gate Manager LP | 13,642 | $6.69M | 0.09% | +7,244+113.2% | Added |
| SWS Partners | 13,590 | $6.67M | 1.44% | −1,376−9.2% | Reduced |
| Summit Partners Public Asset Management, LLC | 13,348 | $6.55M | 0.17% | +13,348 | New |
| Temasek Holdings (Private) Ltd | 13,264 | $6.51M | 0.02% | −31,173−70.2% | Reduced |
| Tectonic Advisors LLC | 13,139 | $6.45M | 0.31% | −5,438−29.3% | Reduced |
| Yousif Capital Management, LLC | 13,111 | $6.43M | 0.07% | −1,143−8.0% | Reduced |
| LMR Partners LLP | 13,036 | $6.39M | 0.05% | −38,205−74.6% | Reduced |
| TD Waterhouse Canada Inc. | 13,733 | $6.36M | 0.02% | −252−1.8% | Reduced |
| Jones Financial Companies LLLP | 13,152 | $6.31M | 0.00% | +3,557+37.1% | Added |
| Ci Investments Inc. | 12,663 | $6.21M | 0.02% | −115,980−90.2% | Reduced |
| Oak Harvest Investment Services | 12,530 | $6.15M | 0.57% | −12,970−50.9% | Reduced |
| Cantor Fitzgerald, L. P. | 12,249 | $6.01M | 0.12% | +12,249 | New |
| Kestra Advisory Services, LLC | 12,159 | $5.96M | 0.02% | +888+7.9% | Added |
| Empowered Funds, LLC | 12,050 | $5.91M | 0.03% | −8,613−41.7% | Reduced |
| Fedenia Advisers LLC | 11,976 | $5.87M | 1.39% | +9,973+497.9% | Added |
| Analyst IMS Investment Management Services Ltd. | 11,794 | $5.79M | 0.13% | −14,732−55.5% | Reduced |
| John G Ullman & Associates Inc | 11,725 | $5.75M | 0.70% | −675−5.4% | Reduced |
| Banque Cantonale Vaudoise | 11,567 | $5.67M | 0.22% | −2,102−15.4% | Reduced |
| Hilton Capital Management, LLC | 11,543 | $5.66M | 0.39% | −1,583−12.1% | Reduced |
| Aptus Capital Advisors, LLC | 11,483 | $5.63M | 0.04% | +10,204+797.8% | Added |
| Vident Advisory, LLC | 11,474 | $5.63M | 0.04% | +1,816+18.8% | Added |
| Modern Wealth Management, LLC | 11,272 | $5.53M | 0.07% | +10,637+1,675.1% | Added |
| Fideuram Asset Management (Ireland) dac | 11,695 | $5.47M | 0.11% | +2,409+25.9% | Added |
| Teachers Retirement System of the State of Kentucky | 11,090 | $5.44M | 0.04% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 11,070 | $5.43M | 0.09% | +2,555+30.0% | Added |
| Nisa Investment Advisors, LLC | 11,038 | $5.41M | 0.02% | +519+4.9% | Added |
| Omers Administration Corp | 11,012 | $5.40M | 0.03% | +8,503+338.9% | Added |
| Gulf International Bank (UK) Ltd | 10,709 | $5.25M | 0.10% | −174−1.6% | Reduced |
| Lazard Asset Management LLC | 10,689 | $5.24M | 0.01% | +8,721+443.1% | Added |
| Sanctuary Advisors, LLC | 10,663 | $5.23M | 0.02% | +1,386+14.9% | Added |
| Advisory Services Network, LLC | 10,639 | $5.22M | 0.06% | −1,895−15.1% | Reduced |
| Aware Super Pty Ltd as trustee of Aware Super | 10,582 | $5.19M | 0.07% | +10,582 | New |
| Peak Financial Advisors LLC | 10,570 | $5.19M | 2.15% | −786−6.9% | Reduced |
| Merit Financial Group, LLC | 10,368 | $5.09M | 0.03% | +588+6.0% | Added |
| Bleakley Financial Group, LLC | 10,259 | $5.03M | 0.06% | +10,259 | New |
| Worldquant Millennium Advisors LLC | 10,139 | $4.97M | 0.02% | +10,139 | New |
| Investment Management Corp of Ontario | 10,091 | $4.95M | 0.06% | −4,403−30.4% | Reduced |
| NorthCrest Asset Manangement, LLC | 10,693 | $4.94M | 0.13% | +1,055+10.9% | Added |
| Saudi Central Bank | 9,898 | $4.86M | 0.06% | +4,699+90.4% | Added |
| Glenmede Trust Co NA | 9,819 | $4.82M | 0.02% | −1,024−9.4% | Reduced |
| Strategy Asset Managers LLC | 9,750 | $4.78M | 0.71% | −2,577−20.9% | Reduced |
| Baader Bank INC | 9,688 | $4.75M | 0.39% | −3,894−28.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 9,677 | $4.75M | 0.01% | +2,586+36.5% | Added |
| Two Sigma Investments, LP | 9,500 | $4.66M | 0.00% | +6,014+172.5% | Added |
| Lido Advisors, LLC | 9,486 | $4.65M | 0.02% | +2,261+31.3% | Added |
| GMT Capital Corp | 9,410 | $4.62M | 0.24% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 9,338 | $4.58M | 0.06% | +2,557+37.7% | Added |
| Prudential PLC | 9,293 | $4.56M | 0.03% | +4,349+88.0% | Added |
| Patton Fund Management, Inc. | 9,290 | $4.56M | 0.99% | −3,899−29.6% | Reduced |