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, Q4 2023
Institutional positions in Ciena Corp as of Dec 31, 2023. 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
- 451
- −11 vs. Q3 2023
- Shares held
- 134.0M
- −675.5K (−0.5%) vs. Q3 2023
- Total value
- $6.04B
- −$327.6M (−5.1%) vs. Q3 2023
- New holders
- 63
- 131 more added
- Sold out
- 74
- 172 more reduced
7 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 16,296,193 | $733.5M | 0.02% | +124,653+0.8% | Added |
| Vanguard Group Inc | 15,026,071 | $676.3M | 0.01% | −58,623−0.4% | Reduced |
| FMR LLC | 11,317,655 | $509.4M | 0.04% | +2,377,015+26.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,021,719 | $226.0M | 0.63% | +368,897+7.9% | Added |
| State Street Corp | 4,344,354 | $195.5M | 0.01% | +92,850+2.2% | Added |
| Capital World Investors | 3,513,633 | $158.1M | 0.03% | +791,215+29.1% | Added |
| Senvest Management, LLC | 2,952,264 | $132.9M | 5.11% | +552,882+23.0% | Added |
| Thrivent Financial for Lutherans | 2,770,589 | $124.7M | 0.27% | +22,384+0.8% | Added |
| FIL Ltd | 2,662,001 | $119.8M | 0.13% | −1,525−0.1% | Reduced |
| Atreides Management, LP | 2,550,380 | $114.8M | 4.13% | +902,415+54.8% | Added |
| Geode Capital Management, LLC | 2,293,467 | $103.2M | 0.01% | +58,778+2.6% | Added |
| Diamond Hill Capital Management Inc | 2,287,361 | $103.0M | 0.45% | −14,268−0.6% | Reduced |
| Ion Asset Management Ltd. | 2,163,580 | $97.4M | 8.19% | +195,580+9.9% | Added |
| Dimensional Fund Advisors LP | 2,162,410 | $97.3M | 0.03% | +332,181+18.1% | Added |
| Victory Capital Management Inc | 2,138,691 | $96.3M | 0.10% | −128,603−5.7% | Reduced |
| Neuberger Berman Group LLC | 2,066,852 | $93.0M | 0.08% | +114,387+5.9% | Added |
| Fort Pitt Capital Group, LLC | 2,015,043 | $90.7M | 2.98% | +27,928+1.4% | Added |
| Bank of America Corp | 2,003,533 | $90.2M | 0.01% | −1,825,635−47.7% | Reduced |
| Amundi | 1,623,462 | $77.8M | 0.04% | −577,002−26.2% | Reduced |
| First Trust Advisors LP | 1,714,937 | $77.2M | 0.08% | −169,599−9.0% | Reduced |
| Norges Bank | 1,632,436 | $73.5M | 0.01% | +53,881+3.4% | Added |
| Schroder Investment Management Group | 1,503,512 | $67.7M | 0.09% | −11,567−0.8% | Reduced |
| Bank of New York Mellon Corp | 1,394,569 | $62.8M | 0.01% | −29,504−2.1% | Reduced |
| Morgan Stanley | 1,350,850 | $60.8M | 0.01% | −31,520−2.3% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 1,344,584 | $60.5M | 0.21% | −16,819−1.2% | Reduced |
| Nuveen Asset Management, LLC | 1,228,470 | $55.3M | 0.02% | −599,385−32.8% | Reduced |
| Woodline Partners LP | 1,085,461 | $48.9M | 0.53% | +719,472+196.6% | Added |
| Northern Trust Corp | 1,071,087 | $48.2M | 0.01% | +6,898+0.6% | Added |
| JPMorgan Chase & Co | 1,019,784 | $45.9M | 0.00% | +73,683+7.8% | Added |
| Swedbank AB | 975,000 | $43.9M | 0.07% | −25,000−2.5% | Reduced |
| Charles Schwab Investment Management Inc | 949,476 | $42.7M | 0.01% | +18,860+2.0% | Added |
| Clal Insurance Enterprises Holdings Ltd | 874,000 | $39.3M | 0.51% | −126,000−12.6% | Reduced |
| AXA S.A. | 844,814 | $38.0M | 0.12% | −109,110−11.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 811,042 | $36.5M | 0.11% | −1,012−0.1% | Reduced |
| Rokos Capital Management LLP | 696,980 | $31.4M | 0.96% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 672,635 | $30.3M | 0.04% | +38,628+6.1% | Added |
| Loomis Sayles & Co L P | 646,627 | $29.1M | 0.04% | +31,868+5.2% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 625,936 | $28.2M | 1.32% | −9,527−1.5% | Reduced |
| Segall Bryant & Hamill, LLC | 619,681 | $27.9M | 0.54% | +415,832+204.0% | Added |
| Cramer Rosenthal McGlynn LLC | 582,799 | $26.2M | 1.43% | −20,908−3.5% | Reduced |
| Squarepoint Ops LLC | 578,356 | $26.0M | 0.11% | +171,309+42.1% | Added |
| BNP Paribas Arbitrage, SA | 572,334 | $25.8M | 0.05% | +422,757+282.6% | Added |
| Principal Financial Group Inc | 542,824 | $24.4M | 0.02% | −8,565−1.6% | Reduced |
| Assenagon Asset Management S.A. | 537,959 | $24.2M | 0.07% | −58,079−9.7% | Reduced |
| North Growth Management Ltd. | 532,000 | $24.0M | 5.11% | 00.0% | Unchanged |
| Deutsche Bank AG | 511,413 | $23.0M | 0.01% | +21,236+4.3% | Added |
| Colony Capital, Inc. | 506,588 | $22.8M | 2.34% | +153,861+43.6% | Added |
| Becker Capital Management Inc | 469,318 | $21.1M | 0.76% | +5,786+1.2% | Added |
| Retirement Systems of Alabama | 460,727 | $20.7M | 0.09% | −66,420−12.6% | Reduced |
| American Century Companies Inc | 447,821 | $20.2M | 0.01% | +32,260+7.8% | Added |
| Rhumbline Advisers | 432,215 | $19.5M | 0.02% | −21,706−4.8% | Reduced |
| Macquarie Group Ltd | 426,625 | $19.2M | 0.02% | −18,073−4.1% | Reduced |
| Fort Washington Investment Advisors Inc | 419,220 | $18.9M | 0.13% | +99,300+31.0% | Added |
| Analog Century Management LP | 405,246 | $18.2M | 4.22% | +115,603+39.9% | Added |
| Two Sigma Investments, LP | 396,548 | $17.8M | 0.04% | +271,523+217.2% | Added |
| Goldman Sachs Group Inc | 382,929 | $17.2M | 0.00% | +1,967+0.5% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 378,194 | $17.0M | 0.08% | −15,942−4.0% | Reduced |
| Trinity Street Asset Management LLP | 373,399 | $16.8M | 1.87% | +64,215+20.8% | Added |
| Alyeska Investment Group, L.P. | 373,268 | $16.8M | 0.11% | +373,268 | New |
| Great West Life Assurance Co | 371,180 | $16.7M | 0.04% | +27,300+7.9% | Added |
| Twinbeech Capital LP | 366,237 | $16.5M | 0.27% | +366,237 | New |
| Legal & General Group Plc | 351,908 | $15.8M | 0.00% | −10,623−2.9% | Reduced |
| Barclays PLC | 351,251 | $15.8M | 0.01% | +86,986+32.9% | Added |
| Impax Asset Management Group plc | 346,064 | $15.6M | 0.06% | +63,000+22.3% | Added |
| Madison Asset Management, LLC | 327,949 | $14.8M | 0.20% | +98,527+42.9% | Added |
| Sora Investors LLC | 325,000 | $14.6M | 2.47% | +175,000+116.7% | Added |
| Kornitzer Capital Management Inc | 318,545 | $14.3M | 0.28% | 00.0% | Unchanged |
| Invesco Ltd. | 305,257 | $13.7M | 0.00% | −5,136−1.7% | Reduced |
| DDD Partners, LLC | 304,783 | $13.7M | 1.84% | −3,259−1.1% | Reduced |
| Swiss National Bank | 291,300 | $13.1M | 0.01% | −37,300−11.4% | Reduced |
| Qube Research & Technologies Ltd | 288,610 | $13.0M | 0.03% | +288,610 | New |
| Man Group plc | 285,755 | $12.9M | 0.04% | – | – |
| LMR Partners LLP | 275,000 | $12.4M | 0.31% | +275,000 | New |
| Balyasny Asset Management LLC | 269,084 | $12.1M | 0.03% | +3,164+1.2% | Added |
| Alliancebernstein L.P. | 268,230 | $12.1M | 0.00% | −2,305,022−89.6% | Reduced |
| UBS Asset Management Americas Inc | 258,376 | $11.6M | 0.00% | +2,274+0.9% | Added |
| Ameriprise Financial Inc | 251,919 | $11.3M | 0.00% | +39,962+18.9% | Added |
| Peregrine Capital Management LLC | 247,630 | $11.1M | 0.34% | −42,341−14.6% | Reduced |
| Millennium Management LLC | 242,260 | $10.9M | 0.01% | −77,161−24.2% | Reduced |
| Credit Suisse AG | 240,208 | $10.8M | 0.01% | +10,693+4.7% | Added |
| Paradigm Capital Management Inc | 239,000 | $10.8M | 0.56% | 00.0% | Unchanged |
| Boston Partners | 229,371 | $10.3M | 0.01% | −14,550−6.0% | Reduced |
| Capital Fund Management S.A. | 225,172 | $10.1M | 0.13% | +90,610+67.3% | Added |
| California Public Employees Retirement System | 202,974 | $9.14M | 0.01% | −13,810−6.4% | Reduced |
| UBS Group AG | 201,552 | $9.07M | 0.00% | +26,870+15.4% | Added |
| Royal Bank of Canada | 199,949 | $9.00M | 0.00% | −23,973−10.7% | Reduced |
| American International Group, Inc. | 199,705 | $8.99M | 0.04% | −10,915−5.2% | Reduced |
| Citigroup Inc | 197,564 | $8.89M | 0.01% | −11,718−5.6% | Reduced |
| Tudor Investment Corp Et Al | 187,152 | $8.42M | 0.12% | +141,654+311.3% | Added |
| Aristotle Capital Boston, LLC | 186,277 | $8.38M | 0.26% | −19,777−9.6% | Reduced |
| New York State Teachers Retirement System | 174,040 | $7.83M | 0.02% | −6,317−3.5% | Reduced |
| SEI Investments Co | 169,855 | $7.65M | 0.01% | −24,949−12.8% | Reduced |
| Channing Capital Management, LLC | 167,207 | $7.53M | 0.22% | −20,371−10.9% | Reduced |
| Cubist Systematic Strategies, LLC | 166,212 | $7.48M | 0.09% | −119,633−41.9% | Reduced |
| Granahan Investment Management Inc | 165,212 | $7.44M | 0.25% | +1,412+0.9% | Added |
| LMCG Investments, LLC | 161,854 | $7.29M | 0.45% | −636−0.4% | Reduced |
| Envestnet Asset Management Inc | 159,692 | $7.19M | 0.00% | −255,679−61.6% | Reduced |
| Penserra Capital Management LLC | 157,543 | $7.09M | 0.13% | −8,683−5.2% | Reduced |
| California State Teachers Retirement System | 157,177 | $7.07M | 0.01% | −8,907−5.4% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 150,000 | $6.75M | 0.17% | −185,000−55.2% | Reduced |