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 20 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 2025
Institutional positions in Ciena Corp as of Jun 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
- 563
- +23 vs. Q1 2025
- Shares held
- 140.8M
- +4.54M (+3.3%) vs. Q1 2025
- Total value
- $11.5B
- +$3.21B (+39.0%) vs. Q1 2025
- New holders
- 104
- 201 more added
- Sold out
- 81
- 178 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Truist Financial Corp | 13,350 | $1.09M | 0.00% | −182−1.3% | Reduced |
| Federated Hermes, Inc. | 13,456 | $1.09M | 0.00% | −2,111−13.6% | Reduced |
| Ethic Inc. | 13,944 | $1.15M | 0.02% | +1,135+8.9% | Added |
| Quadrant Capital Group LLC | 14,351 | $1.17M | 0.04% | +8,130+130.7% | Added |
| The PNC Financial Services Group, Inc. | 14,366 | $1.17M | 0.00% | +1,498+11.6% | Added |
| Lisanti Capital Growth, LLC | 14,465 | $1.18M | 0.33% | 00.0% | Unchanged |
| Captrust Financial Advisors | 14,599 | $1.19M | 0.00% | +2,693+22.6% | Added |
| New York Life Investment Management LLC | 14,813 | $1.20M | 0.01% | −585−3.8% | Reduced |
| Atom Investors LP | 15,137 | $1.23M | 0.11% | −6,042−28.5% | Reduced |
| Public Employees Retirement Association of Colorado | 15,288 | $1.24M | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 15,555 | $1.27M | 0.14% | −3,164−16.9% | Reduced |
| State of Alaska, Department of Revenue | 15,999 | $1.30M | 0.01% | −650−3.9% | Reduced |
| Washington Capital Management Inc | 16,220 | $1.32M | 0.98% | 00.0% | Unchanged |
| Xponance, Inc. | 16,272 | $1.32M | 0.01% | −557−3.3% | Reduced |
| Pathstone Holdings, LLC | 16,540 | $1.35M | 0.01% | +1,693+11.4% | Added |
| Advisory Services Network, LLC | 14,610 | $1.36M | 0.02% | +5,369+58.1% | Added |
| John G Ullman & Associates Inc | 16,700 | $1.36M | 0.20% | 00.0% | Unchanged |
| Burney Co | 17,004 | $1.38M | 0.05% | −272−1.6% | Reduced |
| Elo Mutual Pension Insurance Co | 17,255 | $1.40M | 0.03% | −677−3.8% | Reduced |
| Strategy Asset Managers LLC | 18,121 | $1.47M | 0.28% | +658+3.8% | Added |
| STRS Ohio | 18,252 | $1.48M | 0.01% | −2,060−10.1% | Reduced |
| Guggenheim Capital LLC | 18,573 | $1.51M | 0.01% | +4,053+27.9% | Added |
| Toronto Dominion Bank | 18,904 | $1.54M | 0.00% | +18,904 | New |
| Vestmark Advisory Solutions, Inc. | 19,117 | $1.55M | 0.02% | +13,108+218.1% | Added |
| Campbell & CO Investment Adviser LLC | 19,179 | $1.56M | 0.10% | +3,576+22.9% | Added |
| JustInvest LLC | 19,669 | $1.60M | 0.02% | +2,920+17.4% | Added |
| Commonwealth Equity Services, LLC | 19,887 | $1.62M | 0.00% | −762−3.7% | Reduced |
| Kestra Advisory Services, LLC | 20,634 | $1.68M | 0.01% | +5,330+34.8% | Added |
| MML Investors Services, LLC | 20,781 | $1.69M | 0.00% | −742−3.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 21,195 | $1.72M | 0.00% | +2,755+14.9% | Added |
| Brinker Capital Investments, LLC | 21,839 | $1.78M | 0.02% | +2,971+15.7% | Added |
| Gateway Investment Advisers LLC | 21,848 | $1.78M | 0.02% | −935−4.1% | Reduced |
| Calamos Advisors LLC | 21,955 | $1.79M | 0.01% | +2,799+14.6% | Added |
| Blair William & Co | 22,020 | $1.79M | 0.00% | 00.0% | Unchanged |
| Creative Planning | 22,034 | $1.79M | 0.00% | +1,954+9.7% | Added |
| Pictet Asset Management Holding SA | 22,089 | $1.80M | 0.00% | −1,272−5.4% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 22,423 | $1.82M | 0.01% | +14,105+169.6% | Added |
| Riverwater Partners LLC | 23,017 | $1.87M | 0.88% | +5,708+33.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 23,174 | $1.88M | 0.00% | +4,356+23.1% | Added |
| Utah Retirement Systems | 23,556 | $1.92M | 0.02% | −124−0.5% | Reduced |
| Coyle Financial Counsel LLC | 24,157 | $1.96M | 0.53% | +3,272+15.7% | Added |
| Evergreen Wealth Solutions, LLC | 24,189 | $1.97M | 1.18% | 00.0% | Unchanged |
| Analyst IMS Investment Management Services Ltd. | 24,232 | $1.97M | 0.07% | 00.0% | Unchanged |
| Cetera Investment Advisers | 24,772 | $2.01M | 0.00% | +4,898+24.6% | Added |
| HSBC Holdings PLC | 24,554 | $2.02M | 0.00% | −24,630−50.1% | Reduced |
| CWM, LLC | 25,949 | $2.11M | 0.01% | +3,491+15.5% | Added |
| EverSource Wealth Advisors, LLC | 26,483 | $2.15M | 0.10% | +4,510+20.5% | Added |
| BNP Paribas Arbitrage, SA | 26,659 | $2.17M | 0.00% | −153,863−85.2% | Reduced |
| Ameritas Investment Partners, Inc. | 27,599 | $2.24M | 0.07% | −363−1.3% | Reduced |
| First Business Financial Services, Inc. | 27,680 | $2.25M | 0.20% | +3,379+13.9% | Added |
| KBC Group NV | 28,005 | $2.28M | 0.01% | −2,034−6.8% | Reduced |
| Oregon Public Employees Retirement Fund | 29,080 | $2.37M | 0.04% | +200+0.7% | Added |
| KLP Kapitalforvaltning AS | 29,200 | $2.37M | 0.01% | −200−0.7% | Reduced |
| Delta Global Management LP | 29,263 | $2.38M | 0.16% | −17,231−37.1% | Reduced |
| Rothschild Investment LLC | 29,463 | $2.40M | 0.15% | +100.0% | Added |
| SWS Partners | 29,756 | $2.42M | 0.65% | +843+2.9% | Added |
| Andar Capital Management HK Ltd | 30,000 | $2.44M | 2.85% | −17,690−37.1% | Reduced |
| Eventide Asset Management, LLC | 30,217 | $2.46M | 0.04% | +2,138+7.6% | Added |
| New Mexico Educational Retirement Board | 30,300 | $2.46M | 0.08% | 00.0% | Unchanged |
| Amundi | 31,462 | $2.50M | 0.00% | −2,573−7.6% | Reduced |
| Pacifica Partners Inc. | 30,625 | $2.51M | 1.02% | −88−0.3% | Reduced |
| Virginia Retirement Systems Et Al | 31,385 | $2.55M | 0.02% | −100−0.3% | Reduced |
| Hussman Strategic Advisors, Inc. | 31,500 | $2.56M | 0.59% | +31,500 | New |
| Kovitz Investment Group Partners, LLC | 31,568 | $2.57M | 0.01% | −10,143−24.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 31,738 | $2.58M | 0.04% | +139+0.4% | Added |
| Westfield Capital Management Co LP | 31,750 | $2.58M | 0.01% | 00.0% | Unchanged |
| State of Michigan Retirement System | 34,196 | $2.78M | 0.01% | +200+0.6% | Added |
| Future Fund LLC | 34,280 | $2.79M | 1.24% | +26,580+345.2% | Added |
| Campbell Newman Asset Management Inc | 34,442 | $2.80M | 0.22% | +2,289+7.1% | Added |
| Benjamin Edwards Inc | 34,995 | $2.85M | 0.04% | +9,673+38.2% | Added |
| Bank of Montreal | 35,185 | $2.86M | 0.00% | −22,870−39.4% | Reduced |
| Oak Harvest Investment Services | 35,445 | $2.88M | 0.36% | +35,445 | New |
| Raiffeisen Bank International AG | 36,980 | $2.94M | 0.04% | −12,200−24.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,522 | $2.97M | 0.02% | +2,550+7.5% | Added |
| Handelsbanken Fonder AB | 37,262 | $3.03M | 0.01% | −1,800−4.6% | Reduced |
| Gilder Gagnon Howe & Co LLC | 37,716 | $3.07M | 0.03% | +9,905+35.6% | Added |
| Nissay Asset Management Corp | 39,067 | $3.18M | 0.02% | +886+2.3% | Added |
| Harbour Capital Advisors, LLC | 40,475 | $3.22M | 0.68% | −80−0.2% | Reduced |
| Hilton Capital Management, LLC | 39,603 | $3.22M | 0.26% | +7,620+23.8% | Added |
| Weiss Asset Management LP | 39,759 | $3.23M | 0.05% | +1,869+4.9% | Added |
| Louisiana State Employees Retirement System | 40,000 | $3.25M | 0.06% | +200+0.5% | Added |
| Divisadero Street Capital Management, LP | 40,000 | $3.25M | 0.22% | +40,000 | New |
| Abn Amro Investment Solutions | 41,381 | $3.37M | 0.07% | −160−0.4% | Reduced |
| Arizona State Retirement System | 41,484 | $3.37M | 0.02% | +719+1.8% | Added |
| Madison Asset Management, LLC | 41,543 | $3.38M | 0.04% | +441+1.1% | Added |
| XTX Topco Ltd | 41,658 | $3.39M | 0.14% | −33,661−44.7% | Reduced |
| Teacher Retirement System of Texas | 41,968 | $3.41M | 0.01% | −2,673−6.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 42,297 | $3.44M | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 42,414 | $3.45M | 0.01% | +3,504+9.0% | Added |
| Toroso Investments, LLC | 43,584 | $3.54M | 0.02% | +9,575+28.2% | Added |
| Paralel Advisors LLC | 44,211 | $3.60M | 0.15% | −6,673−13.1% | Reduced |
| Illinois Municipal Retirement Fund | 44,555 | $3.62M | 0.05% | +10,904+32.4% | Added |
| Victory Capital Management Inc | 44,971 | $3.66M | 0.00% | +5,571+14.1% | Added |
| Teachers Retirement System of the State of Kentucky | 45,104 | $3.67M | 0.03% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 46,077 | $3.75M | 0.03% | +4,351+10.4% | Added |
| Sit Investment Associates Inc | 46,775 | $3.80M | 0.08% | −1,425−3.0% | Reduced |
| King Luther Capital Management Corp | 46,820 | $3.81M | 0.02% | +15,290+48.5% | Added |
| Public Employees Retirement System of Ohio | 47,085 | $3.83M | 0.01% | +240+0.5% | Added |
| Comerica Bank | 47,539 | $3.87M | 0.02% | +582+1.2% | Added |
| Bridgewater Associates, LP | 47,956 | $3.90M | 0.02% | +47,956 | New |