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 2021
Institutional positions in Ciena Corp as of Jun 30, 2021. 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
- 467
- +7 vs. Q1 2021
- Shares held
- 142.2M
- −883.6K (−0.6%) vs. Q1 2021
- Total value
- $8.09B
- +$261.5M (+3.3%) vs. Q1 2021
- New holders
- 56
- 151 more added
- Sold out
- 49
- 184 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raymond James & Associates | 45,541 | $2.59M | 0.00% | −8,631−15.9% | Reduced |
| Wasatch Advisors Inc | 46,000 | $2.62M | 0.01% | +1,000+2.2% | Added |
| Cubist Systematic Strategies, LLC | 46,631 | $2.65M | 0.03% | +36,917+380.0% | Added |
| Sit Investment Associates Inc | 48,825 | $2.78M | 0.07% | −49,300−50.2% | Reduced |
| QS Investors, LLC | 49,731 | $2.83M | 0.03% | +4,199+9.2% | Added |
| Twin Capital Management Inc | 49,897 | $2.84M | 0.26% | +1,160+2.4% | Added |
| Profund Advisors LLC | 50,201 | $2.86M | 0.10% | −1,857−3.6% | Reduced |
| Virginia Retirement Systems Et Al | 50,700 | $2.88M | 0.03% | +1,500+3.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 51,624 | $2.94M | 0.03% | −138−0.3% | Reduced |
| Oregon Public Employees Retirement Fund | 52,970 | $3.01M | 0.03% | +1,809+3.5% | Added |
| Verdence Capital Advisors LLC | 53,282 | $3.03M | 0.42% | +14,018+35.7% | Added |
| Hudson Valley Investment Advisors Inc | 54,453 | $3.10M | 0.54% | +10,340+23.4% | Added |
| Janus Henderson Group PLC | 54,479 | $3.10M | 0.00% | −830,494−93.8% | Reduced |
| Treasurer of the State of North Carolina | 55,565 | $3.16M | 0.02% | −2,830−4.8% | Reduced |
| Girard Partners Ltd. | 55,664 | $3.17M | 0.41% | +4,297+8.4% | Added |
| Millennium Management LLC | 57,649 | $3.28M | 0.00% | +40,999+246.2% | Added |
| Employees Retirement System of Texas | 58,073 | $3.30M | 0.04% | −16,000−21.6% | Reduced |
| Primecap Management Co | 58,085 | $3.30M | 0.00% | 00.0% | Unchanged |
| Aviva PLC | 58,701 | $3.34M | 0.01% | −2,639−4.3% | Reduced |
| UBS Group AG | 59,767 | $3.40M | 0.00% | −167,335−73.7% | Reduced |
| Argent Capital Management LLC | 63,313 | $3.60M | 0.11% | +3,506+5.9% | Added |
| Sargent Bickham Lagudis LLC | 64,183 | $3.65M | 0.30% | +5,334+9.1% | Added |
| Providence Capital Advisors, LLC | 68,331 | $3.89M | 1.27% | +1,499+2.2% | Added |
| US Bancorp | 71,488 | $4.07M | 0.01% | +1,820+2.6% | Added |
| Sycomore Asset Management | 70,630 | $4.11M | 0.57% | −22,700−24.3% | Reduced |
| Brinker Capital Investments, LLC | 73,357 | $4.17M | 0.06% | +6,866+10.3% | Added |
| Madison Asset Management, LLC | 74,805 | $4.26M | 0.06% | −110−0.1% | Reduced |
| DekaBank Deutsche Girozentrale | 74,061 | $4.26M | 0.01% | −135,953−64.7% | Reduced |
| Lido Advisors, LLC | 75,198 | $4.28M | 0.10% | +4,987+7.1% | Added |
| SG Americas Securities, LLC | 76,275 | $4.34M | 0.02% | +48,627+175.9% | Added |
| Cinctive Capital Management LP | 76,487 | $4.35M | 0.24% | +76,487 | New |
| MetLife Investment Management | 77,430 | $4.40M | 0.04% | −2,715−3.4% | Reduced |
| Susquehanna International Group, LLP | 77,443 | $4.41M | 0.00% | +77,443 | New |
| Segall Bryant & Hamill, LLC | 77,743 | $4.42M | 0.04% | +40,351+107.9% | Added |
| Voya Investment Management LLC | 80,109 | $4.56M | 0.01% | +28,882+56.4% | Added |
| Baird Financial Group, Inc. | 84,435 | $4.80M | 0.01% | −13,065−13.4% | Reduced |
| The PNC Financial Services Group, Inc. | 84,722 | $4.82M | 0.00% | −3,085−3.5% | Reduced |
| M&G Investment Management Ltd | 85,808 | $4.89M | 0.03% | +85,808 | New |
| State of New Jersey Common Pension Fund D | 87,353 | $4.97M | 0.02% | −3,701−4.1% | Reduced |
| Qube Research & Technologies Ltd | 88,510 | $5.04M | 0.06% | +88,510 | New |
| Price T Rowe Associates Inc | 89,091 | $5.07M | 0.00% | −2,922−3.2% | Reduced |
| STRS Ohio | 89,100 | $5.07M | 0.02% | 00.0% | Unchanged |
| AQR Capital Management LLC | 90,728 | $5.16M | 0.01% | −83,565−47.9% | Reduced |
| Boardman Bay Capital Management LLC | 91,000 | $5.18M | 8.41% | +71,000+355.0% | Added |
| Public Employees Retirement System of Ohio | 92,103 | $5.24M | 0.02% | +5,011+5.8% | Added |
| First Manhattan Co | 98,874 | $5.62M | 0.02% | −2,304−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 100,880 | $5.76M | 0.01% | −53−0.1% | Reduced |
| Essex Investment Management Co LLC | 104,495 | $5.95M | 0.69% | +50,192+92.4% | Added |
| Comerica Bank | 108,195 | $5.95M | 0.04% | −1,468−1.3% | Reduced |
| KBC Group NV | 110,303 | $6.28M | 0.02% | −7,193−6.1% | Reduced |
| Advisors Capital Management, LLC | 110,380 | $6.28M | 0.20% | +4,532+4.3% | Added |
| Analog Century Management LP | 111,367 | $6.34M | 2.54% | +1,900+1.7% | Added |
| Bank of Montreal | 114,057 | $6.54M | 0.00% | −81,081−41.6% | Reduced |
| Texas Permanent School Fund | 115,482 | $6.57M | 0.08% | −435−0.4% | Reduced |
| Oppenheimer Asset Management Inc. | 117,188 | $6.67M | 0.09% | +1,616+1.4% | Added |
| BNP Paribas Arbitrage, SA | 117,898 | $6.71M | 0.01% | +58,866+99.7% | Added |
| Amalgamated Bank | 121,804 | $6.93M | 0.06% | +102,713+538.0% | Added |
| Front Street Capital Management, Inc. | 124,827 | $7.10M | 1.29% | −650−0.5% | Reduced |
| Squarepoint Ops LLC | 131,880 | $7.50M | 0.05% | +32,910+33.3% | Added |
| PEAK6 Investments LLC | 132,874 | $7.56M | 0.20% | −192,461−59.2% | Reduced |
| Guggenheim Capital LLC | 133,385 | $7.59M | 0.05% | +20,744+18.4% | Added |
| Phoenix Holdings Ltd. | 137,685 | $7.88M | 0.15% | −40,692−22.8% | Reduced |
| Hantz Financial Services, Inc. | 143,832 | $8.18M | 0.30% | +4,760+3.4% | Added |
| LaFleur & Godfrey LLC | 154,683 | $8.80M | 1.26% | +1,810+1.2% | Added |
| SEI Investments Co | 159,993 | $9.10M | 0.02% | −6,081−3.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 160,542 | $9.13M | 0.08% | 00.0% | Unchanged |
| Credit Suisse AG | 160,436 | $9.20M | 0.01% | −392,370−71.0% | Reduced |
| Mutual of America Capital Management LLC | 162,119 | $9.22M | 0.09% | −8,329−4.9% | Reduced |
| Citigroup Inc | 167,684 | $9.54M | 0.01% | +38,692+30.0% | Added |
| Manufacturers Life Insurance Company, The | 169,491 | $9.64M | 0.01% | −4,583−2.6% | Reduced |
| State of Tennessee, Treasury Department | 171,003 | $9.73M | 0.04% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 175,920 | $10.0M | 0.02% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 176,168 | $10.0M | 0.18% | −640−0.4% | Reduced |
| Impax Asset Management Group plc | 178,064 | $10.1M | 0.04% | +33,935+23.5% | Added |
| Aristotle Capital Boston, LLC | 178,358 | $10.1M | 0.23% | −4,235−2.3% | Reduced |
| LPL Financial LLC | 180,050 | $10.2M | 0.01% | +14,053+8.5% | Added |
| Barclays PLC | 188,073 | $10.7M | 0.01% | +146,631+353.8% | Added |
| New York State Teachers Retirement System | 191,324 | $10.9M | 0.02% | −22,600−10.6% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 196,171 | $11.2M | 0.25% | −140,001−41.6% | Reduced |
| Chartwell Investment Partners, LLC | 205,242 | $11.7M | 0.34% | +38,230+22.9% | Added |
| Granahan Investment Management Inc | 219,614 | $12.5M | 0.23% | +84,833+62.9% | Added |
| Envestnet Asset Management Inc | 221,606 | $12.6M | 0.01% | +23,715+12.0% | Added |
| Beacon Investment Advisory Services, Inc. | 224,925 | $12.8M | 0.52% | −10,329−4.4% | Reduced |
| Wells Fargo & Company | 250,874 | $14.3M | 0.00% | −4,332−1.7% | Reduced |
| California State Teachers Retirement System | 262,456 | $14.9M | 0.02% | −3,122−1.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 266,074 | $15.1M | 0.01% | +74,014+38.5% | Added |
| Victory Capital Management Inc | 266,244 | $15.1M | 0.01% | +54,543+25.8% | Added |
| American International Group, Inc. | 275,273 | $15.7M | 0.06% | −5,883−2.1% | Reduced |
| Penserra Capital Management LLC | 286,196 | $16.3M | 0.30% | −32,161−10.1% | Reduced |
| Assenagon Asset Management S.A. | 300,996 | $17.1M | 0.07% | +150,945+100.6% | Added |
| Voloridge Investment Management, LLC | 303,441 | $17.3M | 0.12% | +303,441 | New |
| Stifel Financial Corp | 304,827 | $17.3M | 0.03% | +2,808+0.9% | Added |
| Eventide Asset Management, LLC | 305,175 | $17.4M | 0.23% | +17,000+5.9% | Added |
| Ameriprise Financial Inc | 310,124 | $17.6M | 0.01% | −58,088−15.8% | Reduced |
| Swiss National Bank | 342,000 | $19.5M | 0.01% | −10,600−3.0% | Reduced |
| Kornitzer Capital Management Inc | 344,725 | $19.6M | 0.29% | −194,700−36.1% | Reduced |
| Parametric Portfolio Associates LLC | 345,997 | $19.7M | 0.01% | +18,127+5.5% | Added |
| California Public Employees Retirement System | 346,719 | $19.7M | 0.01% | −6,922−2.0% | Reduced |
| Royal Bank of Canada | 348,247 | $19.8M | 0.01% | −7,513−2.1% | Reduced |
| Cavalry Management Group, LLC | 359,568 | $20.5M | 2.36% | −187,675−34.3% | Reduced |