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, Q3 2025
Institutional positions in Ciena Corp as of Sep 30, 2025. 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
- 689
- +134 vs. Q2 2025
- Shares held
- 139.2M
- −1.59M (−1.1%) vs. Q2 2025
- Total value
- $20.3B
- +$8.83B (+77.1%) vs. Q2 2025
- New holders
- 181
- 175 more added
- Sold out
- 47
- 261 more reduced
8 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM Advisors, LLC | 12,830 | $1.87M | 0.18% | −2,725−17.5% | Reduced |
| Hampton Road Capital Management LP | 13,000 | $1.89M | 4.09% | +13,000 | New |
| Entropy Technologies, LP | 13,108 | $1.91M | 0.14% | +13,108 | New |
| Jane Street Group, LLC | 13,577 | $1.98M | 0.00% | +10,831+394.4% | Added |
| Washington Capital Management Inc | 13,660 | $1.99M | 1.42% | −2,560−15.8% | Reduced |
| The PNC Financial Services Group, Inc. | 13,679 | $1.99M | 0.00% | −687−4.8% | Reduced |
| Lecap Asset Management Ltd | 13,683 | $1.99M | 0.69% | +13,683 | New |
| NorthCrest Asset Manangement, LLC | 13,163 | $1.99M | 0.05% | +1,125+9.3% | Added |
| Public Employees Retirement Association of Colorado | 14,002 | $2.04M | 0.01% | −1,286−8.4% | Reduced |
| Quadrant Capital Group LLC | 14,197 | $2.07M | 0.07% | −154−1.1% | Reduced |
| Lisanti Capital Growth, LLC | 14,215 | $2.07M | 0.51% | −250−1.7% | Reduced |
| New York Life Investment Management LLC | 14,252 | $2.08M | 0.02% | −561−3.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 14,690 | $2.14M | 0.00% | −6,505−30.7% | Reduced |
| State of Alaska, Department of Revenue | 15,200 | $2.21M | 0.02% | −799−5.0% | Reduced |
| AXA S.A. | 15,216 | $2.22M | 1.11% | −334,165−95.6% | Reduced |
| Williamson Legacy Group, LLC | 15,290 | $2.23M | 1.72% | +15,290 | New |
| Benjamin Edwards Inc | 15,441 | $2.25M | 0.03% | −19,554−55.9% | Reduced |
| FORA Capital, LLC | 15,850 | $2.31M | 0.41% | +15,850 | New |
| Rothschild Investment LLC | 15,948 | $2.32M | 0.13% | −13,515−45.9% | Reduced |
| Kestra Advisory Services, LLC | 16,221 | $2.36M | 0.01% | −4,413−21.4% | Reduced |
| Xponance, Inc. | 16,295 | $2.37M | 0.02% | +23+0.1% | Added |
| John G Ullman & Associates Inc | 16,700 | $2.43M | 0.33% | 00.0% | Unchanged |
| MML Investors Services, LLC | 16,853 | $2.45M | 0.01% | −3,928−18.9% | Reduced |
| Pacifica Partners Inc. | 16,355 | $2.48M | 0.89% | −14,270−46.6% | Reduced |
| Pathstone Holdings, LLC | 17,198 | $2.51M | 0.01% | +658+4.0% | Added |
| Burney Co | 17,928 | $2.61M | 0.08% | +924+5.4% | Added |
| Occudo Quantitative Strategies LP | 18,193 | $2.65M | 0.32% | +18,193 | New |
| Strategy Asset Managers LLC | 18,322 | $2.67M | 0.48% | +201+1.1% | Added |
| Blair William & Co | 18,510 | $2.70M | 0.01% | −3,510−15.9% | Reduced |
| Commonwealth Equity Services, LLC | 18,654 | $2.72M | 0.00% | −1,233−6.2% | Reduced |
| Guggenheim Capital LLC | 18,782 | $2.74M | 0.02% | +209+1.1% | Added |
| Jain Global LLC | 18,783 | $2.74M | 0.04% | −44,337−70.2% | Reduced |
| Voleon Capital Management LP | 18,887 | $2.75M | 0.07% | +18,887 | New |
| Wiley Bros.-Aintree Capital, LLC | 18,962 | $2.76M | 0.02% | −3,461−15.4% | Reduced |
| Sphera Management Technology Funds Ltd | 19,000 | $2.77M | 1.40% | +7,000+58.3% | Added |
| Brinker Capital Investments, LLC | 19,165 | $2.79M | 0.02% | −2,674−12.2% | Reduced |
| Counterpoint Mutual Funds LLC | 19,349 | $2.82M | 0.22% | +19,349 | New |
| JustInvest LLC | 19,391 | $2.82M | 0.03% | −278−1.4% | Reduced |
| Dilation Capital Management LP | 19,623 | $2.86M | 1.42% | +19,623 | New |
| SWS Partners | 19,859 | $2.89M | 0.71% | −9,897−33.3% | Reduced |
| Riverwater Partners LLC | 20,057 | $2.92M | 1.21% | −2,960−12.9% | Reduced |
| Pictet Asset Management Holding SA | 20,512 | $2.99M | 0.00% | −1,577−7.1% | Reduced |
| Bayesian Capital Management, LP | 20,522 | $2.99M | 0.61% | +20,522 | New |
| Captrust Financial Advisors | 20,749 | $3.02M | 0.01% | +6,150+42.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 21,083 | $3.07M | 0.00% | +21,083 | New |
| Gateway Investment Advisers LLC | 21,085 | $3.07M | 0.03% | −763−3.5% | Reduced |
| Two Sigma Investments, LP | 21,101 | $3.07M | 0.00% | −99,703−82.5% | Reduced |
| Edgestream Partners, L.P. | 21,646 | $3.15M | 0.09% | +21,646 | New |
| Polymer Capital Management (HK) LTD | 21,776 | $3.17M | 0.44% | +21,776 | New |
| HighTower Advisors, LLC | 22,095 | $3.22M | 0.00% | +9,613+77.0% | Added |
| Prelude Capital Management, LLC | 22,154 | $3.23M | 0.25% | +15,154+216.5% | Added |
| Eventide Asset Management, LLC | 22,338 | $3.24M | 0.05% | −7,879−26.1% | Reduced |
| Utah Retirement Systems | 23,278 | $3.39M | 0.03% | −278−1.2% | Reduced |
| Evergreen Wealth Solutions, LLC | 24,189 | $3.52M | 1.99% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 24,248 | $3.53M | 0.01% | +13,995+136.5% | Added |
| Weiss Asset Management LP | 24,403 | $3.55M | 0.05% | −15,356−38.6% | Reduced |
| Granahan Investment Management Inc | 24,612 | $3.59M | 0.15% | −56,009−69.5% | Reduced |
| Cetera Investment Advisers | 24,910 | $3.63M | 0.00% | +138+0.6% | Added |
| Walleye Capital LLC | 24,931 | $3.63M | 0.03% | +24,931 | New |
| EverSource Wealth Advisors, LLC | 25,751 | $3.75M | 0.15% | −732−2.8% | Reduced |
| First Business Financial Services, Inc. | 25,956 | $3.78M | 0.35% | −1,724−6.2% | Reduced |
| Concentric Capital Strategies, LP | 26,193 | $3.82M | 0.18% | +26,193 | New |
| Raiffeisen Bank International AG | 26,537 | $3.82M | 0.05% | −10,443−28.2% | Reduced |
| Ameritas Investment Partners, Inc. | 26,500 | $3.86M | 0.12% | −1,099−4.0% | Reduced |
| Analyst IMS Investment Management Services Ltd. | 26,526 | $3.86M | 0.12% | +2,294+9.5% | Added |
| Pacer Advisors, Inc. | 27,027 | $3.94M | 0.01% | +24,117+828.8% | Added |
| Atria Investments LLC | 27,033 | $3.94M | 0.05% | −21,601−44.4% | Reduced |
| Toronto Dominion Bank | 27,828 | $4.05M | 0.01% | +8,924+47.2% | Added |
| Oak Harvest Investment Services | 28,001 | $4.08M | 0.48% | −7,444−21.0% | Reduced |
| KBC Group NV | 28,005 | $4.08M | 0.01% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 28,135 | $4.10M | 0.03% | −3,250−10.4% | Reduced |
| Oregon Public Employees Retirement Fund | 28,503 | $4.15M | 0.05% | −577−2.0% | Reduced |
| Oribel Capital Management, LP | 29,000 | $4.22M | 0.49% | +29,000 | New |
| Madison Asset Management, LLC | 29,216 | $4.26M | 0.05% | −12,327−29.7% | Reduced |
| KLP Kapitalforvaltning AS | 29,500 | $4.30M | 0.02% | +300+1.0% | Added |
| Hel Ved Capital Management Ltd | 29,940 | $4.36M | 2.37% | +29,940 | New |
| Kovitz Investment Group Partners, LLC | 30,221 | $4.40M | 0.02% | −1,347−4.3% | Reduced |
| New Mexico Educational Retirement Board | 30,300 | $4.41M | 0.14% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 31,484 | $4.59M | 0.01% | +8,310+35.9% | Added |
| Northwestern Mutual Investment Management Company, LLC | 31,510 | $4.59M | 0.07% | −228−0.7% | Reduced |
| Westfield Capital Management Co LP | 31,750 | $4.63M | 0.02% | 00.0% | Unchanged |
| Hilton Capital Management, LLC | 32,667 | $4.76M | 0.39% | −6,936−17.5% | Reduced |
| Bank of Montreal | 32,818 | $4.78M | 0.00% | −2,367−6.7% | Reduced |
| Franklin Resources Inc | 33,517 | $4.88M | 0.00% | +30,635+1,063.0% | Added |
| State of Michigan Retirement System | 33,696 | $4.91M | 0.02% | −500−1.5% | Reduced |
| Campbell Newman Asset Management Inc | 34,586 | $5.04M | 0.37% | +144+0.4% | Added |
| Creative Planning | 35,160 | $5.12M | 0.00% | +13,126+59.6% | Added |
| Zurich Insurance Group Ltd | 35,874 | $5.23M | 0.04% | +35,874 | New |
| Bank of Nova Scotia | 35,927 | $5.23M | 0.01% | +35,927 | New |
| Oddo BHF Asset Management SAS | 36,259 | $5.28M | 0.20% | −48,093−57.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,282 | $5.29M | 0.03% | −240−0.7% | Reduced |
| Teacher Retirement System of Texas | 37,277 | $5.43M | 0.02% | −4,691−11.2% | Reduced |
| Nissay Asset Management Corp | 37,547 | $5.47M | 0.03% | −1,520−3.9% | Reduced |
| Abn Amro Investment Solutions | 37,629 | $5.48M | 0.11% | −3,752−9.1% | Reduced |
| Gilder Gagnon Howe & Co LLC | 37,891 | $5.52M | 0.06% | +175+0.5% | Added |
| Systematic Financial Management LP | 38,000 | $5.54M | 0.13% | −16,980−30.9% | Reduced |
| Park Avenue Securities LLC | 38,275 | $5.58M | 0.04% | −7,802−16.9% | Reduced |
| Amitell Capital Pte Ltd | 38,904 | $5.67M | 4.19% | −37,410−49.0% | Reduced |
| Ieq Capital, LLC | 39,041 | $5.69M | 0.02% | +39,041 | New |
| Louisiana State Employees Retirement System | 39,400 | $5.74M | 0.10% | −600−1.5% | Reduced |