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, Q1 2024
Institutional positions in Ciena Corp as of Mar 31, 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
- 468
- +22 vs. Q4 2023
- Shares held
- 137.2M
- +3.17M (+2.4%) vs. Q4 2023
- Total value
- $6.78B
- +$740.4M (+12.3%) vs. Q4 2023
- New holders
- 75
- 121 more added
- Sold out
- 53
- 194 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 19,136,288 | $946.3M | 0.06% | +7,818,633+69.1% | Added |
| BlackRock Inc. | 15,378,893 | $760.5M | 0.02% | −917,300−5.6% | Reduced |
| Vanguard Group Inc | 15,017,480 | $742.6M | 0.01% | −8,591−0.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,982,218 | $246.4M | 0.65% | −39,501−0.8% | Reduced |
| State Street Corp | 4,387,969 | $217.0M | 0.01% | +43,615+1.0% | Added |
| Atreides Management, LP | 3,190,753 | $157.8M | 4.73% | +640,373+25.1% | Added |
| Thrivent Financial for Lutherans | 3,005,573 | $148.6M | 0.30% | +234,984+8.5% | Added |
| Neuberger Berman Group LLC | 2,940,183 | $145.5M | 0.12% | +873,331+42.3% | Added |
| FIL Ltd | 2,660,699 | $131.6M | 0.13% | −1,3020.0% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 2,454,414 | $121.4M | 0.41% | +1,109,830+82.5% | Added |
| Geode Capital Management, LLC | 2,337,201 | $115.6M | 0.01% | +43,734+1.9% | Added |
| Senvest Management, LLC | 2,307,757 | $114.1M | 4.41% | −644,507−21.8% | Reduced |
| Dimensional Fund Advisors LP | 2,182,995 | $107.9M | 0.03% | +20,585+1.0% | Added |
| Price T Rowe Associates Inc | 2,062,394 | $102.0M | 0.01% | +1,961,513+1,944.4% | Added |
| Bank of America Corp | 1,994,959 | $98.7M | 0.01% | −8,574−0.4% | Reduced |
| Diamond Hill Capital Management Inc | 1,984,649 | $98.1M | 0.40% | −302,712−13.2% | Reduced |
| Ion Asset Management Ltd. | 1,873,779 | $92.7M | 6.77% | −289,801−13.4% | Reduced |
| Victory Capital Management Inc | 1,748,074 | $86.4M | 0.08% | −390,617−18.3% | Reduced |
| Fort Pitt Capital Group, LLC | 1,652,510 | $81.7M | 2.52% | −362,533−18.0% | Reduced |
| Morgan Stanley | 1,575,083 | $77.9M | 0.01% | +224,233+16.6% | Added |
| JPMorgan Chase & Co | 1,561,848 | $77.2M | 0.01% | +542,064+53.2% | Added |
| Rokos Capital Management LLP | 1,524,332 | $75.4M | 1.93% | +827,352+118.7% | Added |
| Schroder Investment Management Group | 1,435,123 | $71.0M | 0.08% | −68,389−4.5% | Reduced |
| First Trust Advisors LP | 1,400,805 | $69.3M | 0.07% | −314,132−18.3% | Reduced |
| Bank of New York Mellon Corp | 1,317,677 | $65.2M | 0.01% | −76,892−5.5% | Reduced |
| Slate Path Capital LP | 1,232,083 | $60.9M | 1.21% | +1,232,083 | New |
| Capital World Investors | 1,181,591 | $58.4M | 0.01% | −2,332,042−66.4% | Reduced |
| Amundi | 1,205,919 | $52.8M | 0.02% | −417,543−25.7% | Reduced |
| Alyeska Investment Group, L.P. | 1,056,944 | $52.3M | 0.33% | +683,676+183.2% | Added |
| Swedbank AB | 975,000 | $48.2M | 0.07% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 967,488 | $47.8M | 0.01% | −260,982−21.2% | Reduced |
| Charles Schwab Investment Management Inc | 940,523 | $46.5M | 0.01% | −8,953−0.9% | Reduced |
| Northern Trust Corp | 904,782 | $44.7M | 0.01% | −166,305−15.5% | Reduced |
| Clal Insurance Enterprises Holdings Ltd | 874,000 | $43.2M | 0.49% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 815,486 | $40.3M | 0.10% | +4,444+0.5% | Added |
| AXA S.A. | 641,678 | $31.7M | 0.10% | −203,136−24.0% | Reduced |
| Loomis Sayles & Co L P | 621,350 | $30.7M | 0.04% | −25,277−3.9% | Reduced |
| Assenagon Asset Management S.A. | 611,464 | $30.2M | 0.08% | +73,505+13.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 578,023 | $28.6M | 0.10% | +199,829+52.8% | Added |
| Squarepoint Ops LLC | 555,778 | $27.5M | 0.11% | −22,578−3.9% | Reduced |
| Principal Financial Group Inc | 546,087 | $27.0M | 0.02% | +3,263+0.6% | Added |
| Colony Capital, Inc. | 535,845 | $26.5M | 2.40% | +29,257+5.8% | Added |
| North Growth Management Ltd. | 528,000 | $26.1M | 4.98% | −4,000−0.8% | Reduced |
| Cramer Rosenthal McGlynn LLC | 471,445 | $23.3M | 1.27% | −111,354−19.1% | Reduced |
| Deutsche Bank AG | 471,071 | $23.3M | 0.01% | −40,342−7.9% | Reduced |
| Becker Capital Management Inc | 462,482 | $22.9M | 0.79% | −6,836−1.5% | Reduced |
| Macquarie Group Ltd | 407,869 | $20.2M | 0.02% | −18,756−4.4% | Reduced |
| Rhumbline Advisers | 407,608 | $20.2M | 0.02% | −24,607−5.7% | Reduced |
| Retirement Systems of Alabama | 388,289 | $19.2M | 0.07% | −72,438−15.7% | Reduced |
| Analog Century Management LP | 382,183 | $18.9M | 2.64% | −23,063−5.7% | Reduced |
| Sora Investors LLC | 375,000 | $18.5M | 3.05% | +50,000+15.4% | Added |
| UBS Group AG | 370,180 | $18.3M | 0.01% | +168,628+83.7% | Added |
| Scout Investments, Inc. | 357,753 | $17.6M | 0.43% | +357,753 | New |
| Segall Bryant & Hamill, LLC | 352,628 | $17.4M | 0.33% | −267,053−43.1% | Reduced |
| Legal & General Group Plc | 324,027 | $16.0M | 0.00% | −27,881−7.9% | Reduced |
| American Century Companies Inc | 320,565 | $15.9M | 0.01% | −127,256−28.4% | Reduced |
| Kornitzer Capital Management Inc | 318,545 | $15.8M | 0.29% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 315,641 | $15.6M | 0.04% | +46,557+17.3% | Added |
| Goldman Sachs Group Inc | 313,238 | $15.5M | 0.00% | −69,691−18.2% | Reduced |
| Invesco Ltd. | 286,831 | $14.2M | 0.00% | −18,426−6.0% | Reduced |
| Swiss National Bank | 286,000 | $14.1M | 0.01% | −5,300−1.8% | Reduced |
| Madison Asset Management, LLC | 283,955 | $14.0M | 0.17% | −43,994−13.4% | Reduced |
| Impax Asset Management Group plc | 276,064 | $13.7M | 0.05% | −70,000−20.2% | Reduced |
| UBS Asset Management Americas Inc | 266,814 | $13.2M | 0.00% | +8,438+3.3% | Added |
| DDD Partners, LLC | 265,939 | $13.2M | 1.61% | −38,844−12.7% | Reduced |
| BNP Paribas Arbitrage, SA | 258,151 | $12.8M | 0.02% | −314,183−54.9% | Reduced |
| California Public Employees Retirement System | 250,933 | $12.4M | 0.01% | +47,959+23.6% | Added |
| Lazard Asset Management LLC | 249,586 | $12.3M | 0.02% | −423,049−62.9% | Reduced |
| Ameriprise Financial Inc | 247,343 | $12.2M | 0.00% | −4,576−1.8% | Reduced |
| Fort Washington Investment Advisors Inc | 246,340 | $12.2M | 0.08% | −172,880−41.2% | Reduced |
| Barclays PLC | 244,631 | $12.1M | 0.01% | −106,620−30.4% | Reduced |
| Alliancebernstein L.P. | 244,435 | $12.1M | 0.00% | −23,795−8.9% | Reduced |
| Paradigm Capital Management Inc | 239,000 | $11.8M | 0.57% | 00.0% | Unchanged |
| Weiss Asset Management LP | 236,458 | $11.7M | 0.55% | +236,458 | New |
| Credit Suisse AG | 232,183 | $11.5M | 0.01% | −8,025−3.3% | Reduced |
| Man Group plc | 223,073 | $11.0M | 0.03% | −62,682−21.9% | Reduced |
| Peregrine Capital Management LLC | 222,930 | $11.0M | 0.32% | −24,700−10.0% | Reduced |
| Boston Partners | 213,367 | $10.5M | 0.01% | −16,004−7.0% | Reduced |
| TD Asset Management Inc | 212,000 | $10.5M | 0.01% | +212,000 | New |
| Cubist Systematic Strategies, LLC | 198,562 | $9.82M | 0.11% | +32,350+19.5% | Added |
| Channing Capital Management, LLC | 195,846 | $9.68M | 0.26% | +28,639+17.1% | Added |
| American International Group, Inc. | 191,941 | $9.49M | 0.03% | −7,764−3.9% | Reduced |
| Melqart Asset Management (UK) Ltd | 188,861 | $9.34M | 0.69% | +188,861 | New |
| Penserra Capital Management LLC | 184,492 | $9.12M | 0.11% | +26,949+17.1% | Added |
| Trinity Street Asset Management LLP | 182,215 | $9.01M | 0.72% | −191,184−51.2% | Reduced |
| Aristotle Capital Boston, LLC | 176,924 | $8.75M | 0.27% | −9,353−5.0% | Reduced |
| New York State Teachers Retirement System | 168,719 | $8.34M | 0.02% | −5,321−3.1% | Reduced |
| SEI Investments Co | 168,118 | $8.31M | 0.01% | −1,737−1.0% | Reduced |
| AQR Capital Management LLC | 167,803 | $8.30M | 0.01% | +31,851+23.4% | Added |
| State Board of Administration of Florida Retirement System | 152,529 | $8.01M | 0.02% | +5,351+3.6% | Added |
| LMCG Investments, LLC | 161,306 | $7.98M | 0.47% | −548−0.3% | Reduced |
| CenterBook Partners LP | 160,281 | $7.93M | 0.55% | +46,675+41.1% | Added |
| Envestnet Asset Management Inc | 156,837 | $7.76M | 0.00% | −2,855−1.8% | Reduced |
| Wells Fargo & Company | 156,008 | $7.71M | 0.00% | +42,085+36.9% | Added |
| California State Teachers Retirement System | 146,099 | $7.22M | 0.01% | −11,078−7.0% | Reduced |
| Boothbay Fund Management, LLC | 145,320 | $7.19M | 0.21% | +39,698+37.6% | Added |
| Citigroup Inc | 138,645 | $6.86M | 0.01% | −58,919−29.8% | Reduced |
| Royal Bank of Canada | 138,314 | $6.84M | 0.00% | −61,635−30.8% | Reduced |
| Mutual of America Capital Management LLC | 136,274 | $6.74M | 0.07% | +765+0.6% | Added |
| State of Wisconsin Investment Board | 134,362 | $6.64M | 0.02% | −13,351−9.0% | Reduced |