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 2024
Institutional positions in Ciena Corp as of Jun 30, 2024. 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
- 454
- −9 vs. Q1 2024
- Shares held
- 139.8M
- +2.92M (+2.1%) vs. Q1 2024
- Total value
- $6.74B
- −$26.7M (−0.4%) vs. Q1 2024
- New holders
- 60
- 148 more added
- Sold out
- 69
- 170 more reduced
5 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 112,686 | $5.43M | 0.01% | −180.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 111,414 | $5.37M | 0.00% | +91,620+462.9% | Added |
| Great West Life Assurance Co | 111,007 | $5.35M | 0.01% | +8,280+8.1% | Added |
| Boothbay Fund Management, LLC | 109,621 | $5.28M | 0.17% | −35,699−24.6% | Reduced |
| Guggenheim Capital LLC | 109,053 | $5.25M | 0.04% | +12,412+12.8% | Added |
| Segall Bryant & Hamill, LLC | 108,990 | $5.25M | 0.09% | −243,638−69.1% | Reduced |
| CenterBook Partners LP | 107,120 | $5.16M | 0.32% | −53,161−33.2% | Reduced |
| Susquehanna Fundamental Investments, LLC | 104,579 | $5.04M | 0.12% | +104,579 | New |
| Stifel Financial Corp | 102,621 | $4.94M | 0.01% | −21,722−17.5% | Reduced |
| Thompson Siegel & Walmsley LLC | 101,004 | $4.87M | 0.08% | +101,004 | New |
| Westerly Capital Management, LLC | 100,000 | $4.82M | 2.62% | −15,000−13.0% | Reduced |
| Public Employees Retirement System of Ohio | 93,072 | $4.48M | 0.02% | +2,664+2.9% | Added |
| First Manhattan Co | 85,169 | $4.10M | 0.01% | −50−0.1% | Reduced |
| LHM, Inc. | 83,725 | $4.03M | 1.70% | +32,668+64.0% | Added |
| Amalgamated Bank | 81,232 | $3.91M | 0.03% | +1,869+2.4% | Added |
| HSBC Holdings PLC | 77,780 | $3.77M | 0.00% | +70,436+959.1% | Added |
| MetLife Investment Management | 76,133 | $3.67M | 0.02% | −3,512−4.4% | Reduced |
| Ensign Peak Advisors, Inc | 75,550 | $3.64M | 0.01% | +28,595+60.9% | Added |
| Walleye Capital LLC | 74,840 | $3.61M | 0.04% | −52,457−41.2% | Reduced |
| Hudson Valley Investment Advisors Inc | 74,878 | $3.55M | 0.46% | −2,015−2.6% | Reduced |
| Stanley-Laman Group, Ltd. | 72,214 | $3.48M | 0.50% | −2,410−3.2% | Reduced |
| Citadel Advisors LLC | 70,181 | $3.38M | 0.00% | −6,340−8.3% | Reduced |
| Janus Henderson Group PLC | 68,092 | $3.28M | 0.00% | −745−1.1% | Reduced |
| Lumbard & Kellner, LLC | 65,799 | $3.17M | 1.50% | +612+0.9% | Added |
| Millennium Management LLC | 64,466 | $3.11M | 0.00% | +55,763+640.7% | Added |
| Intech Investment Management LLC | 64,059 | $3.09M | 0.04% | +64,059 | New |
| Treasurer of the State of North Carolina | 62,629 | $3.02M | 0.01% | −1,685−2.6% | Reduced |
| Maxi Investments CY Ltd | 62,438 | $3.01M | 0.68% | +35,448+131.3% | Added |
| E. Ohman J:or Asset Management AB | 62,381 | $3.01M | 0.07% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 62,097 | $2.99M | 0.03% | −5,599−8.3% | Reduced |
| Needham Investment Management LLC | 60,000 | $2.89M | 0.24% | +10,000+20.0% | Added |
| Abn Amro Investment Solutions | 58,310 | $2.81M | 0.05% | 00.0% | Unchanged |
| Comerica Bank | 57,743 | $2.78M | 0.01% | −4,335−7.0% | Reduced |
| Systematic Financial Management LP | 57,515 | $2.77M | 0.08% | −620−1.1% | Reduced |
| Gotham Asset Management, LLC | 57,419 | $2.77M | 0.04% | −57,887−50.2% | Reduced |
| Ontario Teachers Pension Plan Board | 57,038 | $2.75M | 0.03% | +18,398+47.6% | Added |
| State of New Jersey Common Pension Fund D | 56,093 | $2.70M | 0.01% | −31,922−36.3% | Reduced |
| PDT Partners, LLC | 55,422 | $2.67M | 0.25% | −9,600−14.8% | Reduced |
| Raymond James & Associates | 55,294 | $2.66M | 0.00% | −46,821−45.9% | Reduced |
| Simplex Trading, LLC | 53,635 | $2.58M | 0.08% | +33,975+172.8% | Added |
| BNP Paribas Arbitrage, SA | 51,484 | $2.48M | 0.00% | −206,667−80.1% | Reduced |
| State of Tennessee, Treasury Department | 50,187 | $2.42M | 0.01% | −4,811−8.7% | Reduced |
| Mackenzie Financial Corp | 50,062 | $2.41M | 0.00% | +41,580+490.2% | Added |
| KBC Group NV | 49,673 | $2.39M | 0.01% | +433+0.9% | Added |
| Teachers Retirement System of the State of Kentucky | 48,594 | $2.34M | 0.02% | 00.0% | Unchanged |
| Sit Investment Associates Inc | 48,200 | $2.32M | 0.05% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 46,467 | $2.24M | 0.00% | +24,120+107.9% | Added |
| Paralel Advisors LLC | 46,260 | $2.23M | 0.11% | +46,260 | New |
| SG Americas Securities, LLC | 44,854 | $2.16M | 0.01% | +41,326+1,171.4% | Added |
| Toroso Investments, LLC | 44,671 | $2.15M | 0.03% | +7,927+21.6% | Added |
| American Century Companies Inc | 43,191 | $2.08M | 0.00% | −277,374−86.5% | Reduced |
| Weiss Asset Management LP | 43,157 | $2.08M | 0.10% | −193,301−81.7% | Reduced |
| Engineers Gate Manager LP | 43,006 | $2.07M | 0.05% | +29,941+229.2% | Added |
| HighTower Advisors, LLC | 42,733 | $2.04M | 0.00% | −1,073−2.4% | Reduced |
| Bayesian Capital Management, LP | 42,400 | $2.04M | 0.23% | +42,400 | New |
| Robeco Institutional Asset Management B.V. | 42,297 | $2.04M | 0.00% | +42,297 | New |
| Norges Bank | 41,077 | $1.98M | 0.00% | +41,077 | New |
| Louisiana State Employees Retirement System | 40,900 | $1.97M | 0.04% | −800−1.9% | Reduced |
| Arizona State Retirement System | 40,482 | $1.95M | 0.01% | +679+1.7% | Added |
| Hilton Capital Management, LLC | 37,153 | $1.79M | 0.15% | +1,408+3.9% | Added |
| Algert Global LLC | 36,956 | $1.78M | 0.06% | −18,150−32.9% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 35,841 | $1.73M | 0.03% | +35,841 | New |
| Pacifica Partners Inc. | 35,760 | $1.68M | 0.72% | −300−0.8% | Reduced |
| State of Michigan Retirement System | 34,796 | $1.68M | 0.01% | −800−2.2% | Reduced |
| Bank of Montreal | 33,937 | $1.64M | 0.00% | −1,763−4.9% | Reduced |
| Illinois Municipal Retirement Fund | 33,651 | $1.62M | 0.02% | +17,764+111.8% | Added |
| Campbell Newman Asset Management Inc | 33,018 | $1.59M | 0.13% | −95−0.3% | Reduced |
| Rothschild Investment LLC | 32,633 | $1.57M | 0.11% | −163−0.5% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 32,274 | $1.55M | 0.04% | −69−0.2% | Reduced |
| Loup Funds, LLC | 32,097 | $1.55M | 0.56% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 32,050 | $1.54M | 0.01% | −27−0.1% | Reduced |
| Susquehanna International Group, LLP | 32,038 | $1.54M | 0.00% | +20,454+176.6% | Added |
| Franklin Resources Inc | 31,817 | $1.53M | 0.00% | −14,793−31.7% | Reduced |
| IMC-Chicago, LLC | 31,625 | $1.52M | 0.05% | +31,625 | New |
| Handelsbanken Fonder AB | 31,362 | $1.51M | 0.01% | +2,000+6.8% | Added |
| Jefferies Financial Group Inc. | 31,300 | $1.51M | 0.03% | +11,300+56.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 30,862 | $1.49M | 0.00% | +632+2.1% | Added |
| Ameritas Investment Partners, Inc. | 30,757 | $1.48M | 0.05% | −1,220−3.8% | Reduced |
| New Mexico Educational Retirement Board | 30,300 | $1.46M | 0.05% | 00.0% | Unchanged |
| Harbour Capital Advisors, LLC | 30,520 | $1.46M | 0.35% | −40−0.1% | Reduced |
| Oregon Public Employees Retirement Fund | 30,074 | $1.45M | 0.03% | −5,800−16.2% | Reduced |
| Monaco Asset Management SAM | 30,000 | $1.45M | 0.72% | +12,500+71.4% | Added |
| Truist Financial Corp | 29,614 | $1.43M | 0.00% | +2,800+10.4% | Added |
| Altshuler Shaham Ltd | 29,200 | $1.41M | 0.05% | +29,200 | New |
| STRS Ohio | 29,010 | $1.40M | 0.01% | 00.0% | Unchanged |
| Cerity Partners LLC | 28,144 | $1.36M | 0.00% | +8,397+42.5% | Added |
| Gateway Investment Advisers LLC | 26,271 | $1.27M | 0.01% | 00.0% | Unchanged |
| Riverwater Partners LLC | 26,116 | $1.26M | 0.93% | −165−0.6% | Reduced |
| Park Avenue Securities LLC | 26,087 | $1.26M | 0.02% | +8,751+50.5% | Added |
| Nissay Asset Management Corp | 26,062 | $1.26M | 0.01% | +4,941+23.4% | Added |
| Jane Street Group, LLC | 24,511 | $1.18M | 0.00% | −89,568−78.5% | Reduced |
| Analyst IMS Investment Management Services Ltd. | 24,232 | $1.17M | 0.05% | 00.0% | Unchanged |
| Evergreen Wealth Solutions, LLC | 24,189 | $1.17M | 0.83% | +24,189 | New |
| Federated Hermes, Inc. | 24,034 | $1.16M | 0.00% | −1,518−5.9% | Reduced |
| Utah Retirement Systems | 23,900 | $1.15M | 0.01% | −1,700−6.6% | Reduced |
| Brinker Capital Investments, LLC | 23,652 | $1.14M | 0.01% | +5,070+27.3% | Added |
| Orion Portfolio Solutions, LLC | 23,652 | $1.14M | 0.01% | +5,070+27.3% | Added |
| Chartwell Investment Partners, LLC | 23,584 | $1.14M | 0.04% | −57,651−71.0% | Reduced |
| Natixis Advisors, L.P. | 23,355 | $1.13M | 0.00% | −12,931−35.6% | Reduced |
| ExodusPoint Capital Management, LP | 23,049 | $1.11M | 0.01% | +23,049 | New |