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 21 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 |
|---|---|---|---|---|---|
| Raiffeisen Bank International AG | 7,520 | $3.60M | 0.04% | −2,740−26.7% | Reduced |
| Beacon Pointe Advisors, LLC | 7,387 | $3.62M | 0.02% | +1,008+15.8% | Added |
| Parkway Wealth Management Group, LLC | 7,452 | $3.66M | 0.42% | +1,188+19.0% | Added |
| Sequoia Financial Advisors, LLC | 7,463 | $3.66M | 0.02% | −254−3.3% | Reduced |
| Premier Fund Managers Ltd | 7,716 | $3.69M | 0.33% | −6,740−46.6% | Reduced |
| M&T Bank Corp | 7,534 | $3.70M | 0.01% | −81−1.1% | Reduced |
| SMART Wealth LLC | 7,558 | $3.71M | 0.80% | +7,558 | New |
| Maryland State Retirement & Pension System | 7,678 | $3.77M | 0.06% | +651+9.3% | Added |
| Hartford Investment Management Co | 7,825 | $3.84M | 0.11% | −225−2.8% | Reduced |
| Florida Financial Advisors, LLC | 7,984 | $3.92M | 0.66% | +1,235+18.3% | Added |
| Erste Asset Management GmbH | 8,261 | $3.96M | 0.03% | +8,261 | New |
| Occudo Quantitative Strategies LP | 8,133 | $3.99M | 0.21% | +1,838+29.2% | Added |
| Blackstone Group Inc. | 8,217 | $4.03M | 0.01% | +958+13.2% | Added |
| Brighton Jones LLC | 8,279 | $4.06M | 0.08% | −368−4.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 8,311 | $4.08M | 0.02% | +8,311 | New |
| Norinchukin Bank, The | 8,316 | $4.08M | 0.04% | +73+0.9% | Added |
| TKG Advisors, LLC | 8,317 | $4.08M | 1.42% | −39−0.5% | Reduced |
| West Michigan Advisors, LLC | 8,375 | $4.11M | 0.78% | +5,835+229.7% | Added |
| Hel Ved Capital Management Ltd | 8,380 | $4.11M | 0.58% | −55,249−86.8% | Reduced |
| Brookstone Capital Management | 8,418 | $4.13M | 0.04% | +8,418 | New |
| Wiley Bros.-Aintree Capital, LLC | 11,191 | $4.14M | 0.02% | +122+1.1% | Added |
| B. Metzler seel. Sohn & Co. AG | 8,461 | $4.15M | 0.04% | −634−7.0% | Reduced |
| SummitTX Capital, L.P. | 8,479 | $4.16M | 0.11% | +3,440+68.3% | Added |
| Gunderson Capital Management Inc. | 8,518 | $4.18M | 1.13% | +8,518 | New |
| Miller Capital Partners, Inc. | 8,807 | $4.32M | 1.70% | −160−1.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 8,840 | $4.34M | 0.01% | −5−0.1% | Reduced |
| Seeds Investor LLC | 8,854 | $4.34M | 0.45% | +5,603+172.3% | Added |
| Patton Fund Management, Inc. | 9,290 | $4.56M | 0.99% | −3,899−29.6% | Reduced |
| Prudential PLC | 9,293 | $4.56M | 0.03% | +4,349+88.0% | Added |
| Crossmark Global Holdings, Inc. | 9,338 | $4.58M | 0.06% | +2,557+37.7% | Added |
| GMT Capital Corp | 9,410 | $4.62M | 0.24% | 00.0% | Unchanged |
| Lido Advisors, LLC | 9,486 | $4.65M | 0.02% | +2,261+31.3% | Added |
| Two Sigma Investments, LP | 9,500 | $4.66M | 0.00% | +6,014+172.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,677 | $4.75M | 0.01% | +2,586+36.5% | Added |
| Baader Bank INC | 9,688 | $4.75M | 0.39% | −3,894−28.7% | Reduced |
| Strategy Asset Managers LLC | 9,750 | $4.78M | 0.71% | −2,577−20.9% | Reduced |
| Glenmede Trust Co NA | 9,819 | $4.82M | 0.02% | −1,024−9.4% | Reduced |
| Saudi Central Bank | 9,898 | $4.86M | 0.06% | +4,699+90.4% | Added |
| NorthCrest Asset Manangement, LLC | 10,693 | $4.94M | 0.13% | +1,055+10.9% | Added |
| Investment Management Corp of Ontario | 10,091 | $4.95M | 0.06% | −4,403−30.4% | Reduced |
| Worldquant Millennium Advisors LLC | 10,139 | $4.97M | 0.02% | +10,139 | New |
| Bleakley Financial Group, LLC | 10,259 | $5.03M | 0.06% | +10,259 | New |
| Merit Financial Group, LLC | 10,368 | $5.09M | 0.03% | +588+6.0% | Added |
| Peak Financial Advisors LLC | 10,570 | $5.19M | 2.15% | −786−6.9% | Reduced |
| Aware Super Pty Ltd as trustee of Aware Super | 10,582 | $5.19M | 0.07% | +10,582 | New |
| Advisory Services Network, LLC | 10,639 | $5.22M | 0.06% | −1,895−15.1% | Reduced |
| Sanctuary Advisors, LLC | 10,663 | $5.23M | 0.02% | +1,386+14.9% | Added |
| Lazard Asset Management LLC | 10,689 | $5.24M | 0.01% | +8,721+443.1% | Added |
| Gulf International Bank (UK) Ltd | 10,709 | $5.25M | 0.10% | −174−1.6% | Reduced |
| Omers Administration Corp | 11,012 | $5.40M | 0.03% | +8,503+338.9% | Added |
| Nisa Investment Advisors, LLC | 11,038 | $5.41M | 0.02% | +519+4.9% | Added |
| Mizuho Securities USA LLC | 11,070 | $5.43M | 0.09% | +2,555+30.0% | Added |
| Teachers Retirement System of the State of Kentucky | 11,090 | $5.44M | 0.04% | 00.0% | Unchanged |
| Fideuram Asset Management (Ireland) dac | 11,695 | $5.47M | 0.11% | +2,409+25.9% | Added |
| Modern Wealth Management, LLC | 11,272 | $5.53M | 0.07% | +10,637+1,675.1% | Added |
| Vident Advisory, LLC | 11,474 | $5.63M | 0.04% | +1,816+18.8% | Added |
| Aptus Capital Advisors, LLC | 11,483 | $5.63M | 0.04% | +10,204+797.8% | Added |
| Hilton Capital Management, LLC | 11,543 | $5.66M | 0.39% | −1,583−12.1% | Reduced |
| Banque Cantonale Vaudoise | 11,567 | $5.67M | 0.22% | −2,102−15.4% | Reduced |
| John G Ullman & Associates Inc | 11,725 | $5.75M | 0.70% | −675−5.4% | Reduced |
| Analyst IMS Investment Management Services Ltd. | 11,794 | $5.79M | 0.13% | −14,732−55.5% | Reduced |
| Fedenia Advisers LLC | 11,976 | $5.87M | 1.39% | +9,973+497.9% | Added |
| Empowered Funds, LLC | 12,050 | $5.91M | 0.03% | −8,613−41.7% | Reduced |
| Kestra Advisory Services, LLC | 12,159 | $5.96M | 0.02% | +888+7.9% | Added |
| Cantor Fitzgerald, L. P. | 12,249 | $6.01M | 0.12% | +12,249 | New |
| Oak Harvest Investment Services | 12,530 | $6.15M | 0.57% | −12,970−50.9% | Reduced |
| Ci Investments Inc. | 12,663 | $6.21M | 0.02% | −115,980−90.2% | Reduced |
| Jones Financial Companies LLLP | 13,152 | $6.31M | 0.00% | +3,557+37.1% | Added |
| TD Waterhouse Canada Inc. | 13,733 | $6.36M | 0.02% | −252−1.8% | Reduced |
| LMR Partners LLP | 13,036 | $6.39M | 0.05% | −38,205−74.6% | Reduced |
| Yousif Capital Management, LLC | 13,111 | $6.43M | 0.07% | −1,143−8.0% | Reduced |
| Tectonic Advisors LLC | 13,139 | $6.45M | 0.31% | −5,438−29.3% | Reduced |
| Temasek Holdings (Private) Ltd | 13,264 | $6.51M | 0.02% | −31,173−70.2% | Reduced |
| Summit Partners Public Asset Management, LLC | 13,348 | $6.55M | 0.17% | +13,348 | New |
| SWS Partners | 13,590 | $6.67M | 1.44% | −1,376−9.2% | Reduced |
| Engineers Gate Manager LP | 13,642 | $6.69M | 0.09% | +7,244+113.2% | Added |
| Globeflex Capital L P | 13,648 | $6.70M | 0.86% | +13,648 | New |
| CIBC World Markets Inc. | 13,692 | $6.72M | 0.01% | −10,884−44.3% | Reduced |
| CVFG LLC | 13,770 | $6.76M | 0.71% | −45−0.3% | Reduced |
| Wealth High Governance Capital Ltda | 13,813 | $6.78M | 2.03% | −14,219−50.7% | Reduced |
| AE Wealth Management LLC | 13,817 | $6.78M | 0.03% | +10,865+368.1% | Added |
| State of Alaska, Department of Revenue | 13,855 | $6.80M | 0.07% | −530−3.7% | Reduced |
| Jupiter Topco LLC | 13,882 | $6.81M | 0.00% | +13,882 | New |
| BW Gestao de Investimentos Ltda. | 13,908 | $6.82M | 0.16% | −14,177−50.5% | Reduced |
| Cornerstone Advisors, LLC | 13,961 | $6.85M | 0.23% | +13,961 | New |
| GWM Advisors LLC | 13,997 | $6.87M | 0.02% | +202+1.5% | Added |
| Macquarie Group Ltd | 14,136 | $6.93M | 0.03% | −4,780−25.3% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 14,444 | $7.09M | 0.01% | +3,725+34.8% | Added |
| Future Fund LLC | 14,548 | $7.14M | 2.05% | +14,548 | New |
| Mutual of America Capital Management LLC | 14,610 | $7.17M | 0.07% | −370−2.5% | Reduced |
| Allstate Corp | 14,631 | $7.18M | 0.07% | +209+1.4% | Added |
| Park Avenue Securities LLC | 14,657 | $7.19M | 0.04% | −5,928−28.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 14,796 | $7.25M | 0.01% | +555+3.9% | Added |
| Intech Investment Management LLC | 14,845 | $7.28M | 0.07% | +9,585+182.2% | Added |
| Quadrant Capital Group LLC | 15,008 | $7.36M | 0.20% | +290+2.0% | Added |
| Vestcor Inc | 15,023 | $7.37M | 0.18% | −2,019−11.8% | Reduced |
| Atria Investments LLC | 15,035 | $7.38M | 0.07% | −1,863−11.0% | Reduced |
| Guggenheim Capital LLC | 15,150 | $7.43M | 0.05% | −4,047−21.1% | Reduced |
| Marex Group plc | 15,164 | $7.44M | 0.06% | +13,949+1,148.1% | Added |
| Brevan Howard Capital Management LP | 15,174 | $7.44M | 0.10% | +2,237+17.3% | Added |