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, Q1 2025
Institutional positions in Ciena Corp as of Mar 31, 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
- 544
- +18 vs. Q4 2024
- Shares held
- 136.3M
- −2.47M (−1.8%) vs. Q4 2024
- Total value
- $8.24B
- −$3.53B (−30.0%) vs. Q4 2024
- New holders
- 99
- 184 more added
- Sold out
- 81
- 187 more reduced
8 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 137,787 | $8.33M | 0.02% | +9,471+7.4% | Added |
| Intech Investment Management LLC | 135,574 | $8.19M | 0.08% | +70,027+106.8% | Added |
| California State Teachers Retirement System | 133,577 | $8.07M | 0.01% | −1,528−1.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 131,879 | $7.97M | 0.03% | +55,237+72.1% | Added |
| Manchester Global Management (UK) Ltd | 130,640 | $7.89M | 1.18% | −138,000−51.4% | Reduced |
| Barclays PLC | 128,478 | $7.76M | 0.00% | −42,175−24.7% | Reduced |
| Point72 Hong Kong Ltd | 125,817 | $7.60M | 0.54% | +107,508+587.2% | Added |
| Westerly Capital Management, LLC | 125,000 | $7.55M | 3.62% | +80,000+177.8% | Added |
| Royce & Associates LP | 118,588 | $7.17M | 0.08% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 118,202 | $7.14M | 0.09% | +7,360+6.6% | Added |
| D. E. Shaw & Co., Inc. | 118,002 | $7.13M | 0.01% | +102,202+646.8% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 112,723 | $6.92M | 0.02% | +112,723 | New |
| Manufacturers Life Insurance Company, The | 111,846 | $6.76M | 0.01% | −6,844−5.8% | Reduced |
| DDD Partners, LLC | 110,476 | $6.68M | 0.81% | −13,517−10.9% | Reduced |
| Titan Global Capital Management USA LLC | 110,395 | $6.67M | 1.38% | +110,395 | New |
| Great West Life Assurance Co | 108,450 | $6.55M | 0.01% | −10,301−8.7% | Reduced |
| Stifel Financial Corp | 105,194 | $6.36M | 0.01% | −2,028−1.9% | Reduced |
| Prudential Financial Inc | 103,971 | $6.28M | 0.01% | +81,922+371.5% | Added |
| Allianz Asset Management GmbH | 103,437 | $6.25M | 0.01% | +31,947+44.7% | Added |
| Front Street Capital Management, Inc. | 100,372 | $6.07M | 1.16% | −10,726−9.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 100,066 | $6.05M | 0.10% | −60,857−37.8% | Reduced |
| Ardsley Advisory Partners LP | 99,500 | $6.01M | 1.39% | +74,500+298.0% | Added |
| Hudson Valley Investment Advisors Inc | 97,543 | $5.89M | 0.70% | −1,687−1.7% | Reduced |
| Jane Street Group, LLC | 94,939 | $5.74M | 0.01% | +39,333+70.7% | Added |
| Tectonic Advisors LLC | 91,547 | $5.53M | 0.35% | +17,709+24.0% | Added |
| Twinbeech Capital LP | 90,170 | $5.45M | 0.10% | +90,170 | New |
| Providence Capital Advisors, LLC | 84,700 | $5.12M | 1.06% | +1,605+1.9% | Added |
| New York State Common Retirement Fund | 80,786 | $4.88M | 0.01% | −138,194−63.1% | Reduced |
| MetLife Investment Management | 78,905 | $4.77M | 0.03% | −2,501−3.1% | Reduced |
| Mutual of America Capital Management LLC | 76,529 | $4.62M | 0.05% | −30,113−28.2% | Reduced |
| XTX Topco Ltd | 75,319 | $4.55M | 0.23% | +53,488+245.0% | Added |
| LMR Partners LLP | 75,000 | $4.53M | 0.09% | +25,000+50.0% | Added |
| Voya Investment Management LLC | 72,324 | $4.37M | 0.00% | +38,942+116.7% | Added |
| Select Equity Group, L.P. | 71,942 | $4.35M | 0.02% | +71,942 | New |
| Granahan Investment Management Inc | 71,783 | $4.34M | 0.22% | +24,325+51.3% | Added |
| Y-Intercept (Hong Kong) Ltd | 71,243 | $4.31M | 0.29% | +71,243 | New |
| Norges Bank | 70,574 | $4.26M | 0.00% | −16,160−18.6% | Reduced |
| Aquatic Capital Management LLC | 70,353 | $4.25M | 0.11% | +70,353 | New |
| Apis Capital Advisors, LLC | 69,000 | $4.17M | 2.02% | +69,000 | New |
| Kornitzer Capital Management Inc | 68,769 | $4.16M | 0.09% | 00.0% | Unchanged |
| Aristotle Capital Boston, LLC | 68,316 | $4.13M | 0.21% | −34,176−33.3% | Reduced |
| Silvercrest Asset Management Group LLC | 67,326 | $4.07M | 0.03% | −12,372−15.5% | Reduced |
| Amalgamated Bank | 65,125 | $3.94M | 0.03% | −3,681−5.3% | Reduced |
| Treasurer of the State of North Carolina | 64,729 | $3.91M | 0.02% | +1,440+2.3% | Added |
| HRT Financial LP | 63,003 | $3.81M | 0.02% | +4,885+8.4% | Added |
| Squarepoint Ops LLC | 62,394 | $3.77M | 0.01% | −7,167−10.3% | Reduced |
| Caxton Associates LLP | 62,342 | $3.77M | 0.13% | +62,342 | New |
| Cerity Partners LLC | 61,446 | $3.71M | 0.01% | +12,494+25.5% | Added |
| Acadian Asset Management LLC | 61,344 | $3.71M | 0.01% | +61,344 | New |
| Magnetar Financial LLC | 59,933 | $3.62M | 0.05% | +59,933 | New |
| First Manhattan Co | 59,827 | $3.62M | 0.01% | −24,217−28.8% | Reduced |
| Lumbard & Kellner, LLC | 58,904 | $3.56M | 1.57% | −5,354−8.3% | Reduced |
| Bank of Montreal | 58,055 | $3.51M | 0.00% | −4,242−6.8% | Reduced |
| New Age Alpha Advisors, LLC | 56,820 | $3.43M | 0.15% | −33,082−36.8% | Reduced |
| Systematic Financial Management LP | 55,160 | $3.33M | 0.09% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 54,345 | $3.28M | 0.01% | +5,535+11.3% | Added |
| Bienville Capital Management, LLC | 54,052 | $3.27M | 0.79% | +39,085+261.1% | Added |
| Mariner, LLC | 53,018 | $3.20M | 0.01% | +3,659+7.4% | Added |
| Ensign Peak Advisors, Inc | 52,307 | $3.16M | 0.01% | +5,352+11.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 51,554 | $3.12M | 0.03% | −187−0.4% | Reduced |
| Paralel Advisors LLC | 50,884 | $3.07M | 0.13% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 50,727 | $3.07M | 0.04% | −1,798−3.4% | Reduced |
| State of New Jersey Common Pension Fund D | 50,709 | $3.06M | 0.01% | −5,015−9.0% | Reduced |
| Raiffeisen Bank International AG | 49,180 | $3.03M | 0.05% | −16,901−25.6% | Reduced |
| American Century Companies Inc | 48,976 | $2.96M | 0.00% | +4,265+9.5% | Added |
| LPL Financial LLC | 48,879 | $2.95M | 0.00% | +10,856+28.6% | Added |
| HSBC Holdings PLC | 49,184 | $2.94M | 0.00% | +29,758+153.2% | Added |
| Sit Investment Associates Inc | 48,200 | $2.91M | 0.07% | 00.0% | Unchanged |
| Andar Capital Management HK Ltd | 47,690 | $2.88M | 5.55% | +47,690 | New |
| Twin Tree Management, LP | 47,199 | $2.85M | 0.06% | +27,597+140.8% | Added |
| Comerica Bank | 46,957 | $2.84M | 0.01% | −3,211−6.4% | Reduced |
| Public Employees Retirement System of Ohio | 46,845 | $2.83M | 0.01% | −24,749−34.6% | Reduced |
| Delta Global Management LP | 46,494 | $2.81M | 0.20% | +46,494 | New |
| Teachers Retirement System of the State of Kentucky | 45,104 | $2.73M | 0.02% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 44,641 | $2.70M | 0.01% | +7,673+20.8% | Added |
| FORA Capital, LLC | 42,767 | $2.58M | 0.26% | +42,767 | New |
| LHM, Inc. | 42,386 | $2.56M | 0.85% | −27,759−39.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 42,297 | $2.56M | 0.00% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 41,726 | $2.52M | 0.03% | +3,376+8.8% | Added |
| Kovitz Investment Group Partners, LLC | 41,711 | $2.52M | 0.01% | −407,189−90.7% | Reduced |
| Abn Amro Investment Solutions | 41,541 | $2.51M | 0.05% | −3,623−8.0% | Reduced |
| Madison Asset Management, LLC | 41,102 | $2.48M | 0.03% | −5,435−11.7% | Reduced |
| Arizona State Retirement System | 40,765 | $2.46M | 0.02% | −1,150−2.7% | Reduced |
| ExodusPoint Capital Management, LP | 40,483 | $2.45M | 0.03% | −41,417−50.6% | Reduced |
| Penserra Capital Management LLC | 40,391 | $2.44M | 0.04% | +3,441+9.3% | Added |
| Atria Investments LLC | 40,221 | $2.43M | 0.03% | −1,336−3.2% | Reduced |
| First Sabrepoint Capital Management LP | 40,000 | $2.42M | 1.01% | −45,200−53.1% | Reduced |
| Louisiana State Employees Retirement System | 39,800 | $2.41M | 0.05% | −300−0.7% | Reduced |
| Assenagon Asset Management S.A. | 39,690 | $2.40M | 0.00% | +39,690 | New |
| Victory Capital Management Inc | 39,400 | $2.38M | 0.00% | −337,116−89.5% | Reduced |
| Handelsbanken Fonder AB | 39,062 | $2.36M | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 38,910 | $2.35M | 0.01% | +178+0.5% | Added |
| Nissay Asset Management Corp | 38,181 | $2.31M | 0.01% | +4,186+12.3% | Added |
| Weiss Asset Management LP | 37,890 | $2.29M | 0.06% | +37,890 | New |
| Harbour Capital Advisors, LLC | 40,555 | $2.28M | 0.56% | +4,845+13.6% | Added |
| Flputnam Investment Management Co | 36,276 | $2.19M | 0.04% | +996+2.8% | Added |
| Toroso Investments, LLC | 34,009 | $2.06M | 0.02% | +2,996+9.7% | Added |
| State of Michigan Retirement System | 33,996 | $2.05M | 0.01% | −200−0.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 33,972 | $2.05M | 0.01% | +2,075+6.5% | Added |
| Illinois Municipal Retirement Fund | 33,651 | $2.03M | 0.03% | 00.0% | Unchanged |