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 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 |
|---|---|---|---|---|---|
| Blair William & Co | 26,625 | $1.51M | 0.01% | −122−0.5% | Reduced |
| AlphaCrest Capital Management LLC | 26,585 | $1.51M | 0.06% | +20,296+322.7% | Added |
| Handelsbanken Fonder AB | 26,562 | $1.51M | 0.01% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 26,440 | $1.50M | 0.26% | +26,440 | New |
| Alberta Investment Management Corp | 26,300 | $1.50M | 0.01% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 26,169 | $1.49M | 0.05% | −2,406−8.4% | Reduced |
| Campbell Newman Asset Management Inc | 25,986 | $1.48M | 0.14% | +1,329+5.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 25,808 | $1.47M | 0.03% | −74−0.3% | Reduced |
| Panagora Asset Management Inc | 25,347 | $1.44M | 0.01% | −706−2.7% | Reduced |
| Guyasuta Investment Advisors Inc | 24,660 | $1.40M | 0.10% | 00.0% | Unchanged |
| Amundi | 24,256 | $1.38M | 0.00% | +24,256 | New |
| State of Alaska, Department of Revenue | 24,065 | $1.37M | 0.01% | −244−1.0% | Reduced |
| Alpha DNA Investment Management LLC | 23,069 | $1.31M | 0.90% | +22,108+2,300.5% | Added |
| Raymond James Financial Services Advisors, Inc. | 23,019 | $1.31M | 0.00% | −1,826−7.3% | Reduced |
| Optimum Investment Advisors | 22,425 | $1.28M | 0.40% | −2,570−10.3% | Reduced |
| GoalVest Advisory LLC | 22,405 | $1.27M | 0.79% | +2,080+10.2% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 22,385 | $1.27M | 0.01% | −1,565−6.5% | Reduced |
| Public Employees Retirement Association of Colorado | 22,150 | $1.26M | 0.01% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 21,561 | $1.23M | 0.02% | −965−4.3% | Reduced |
| ProShare Advisors LLC | 20,824 | $1.19M | 0.00% | +260+1.3% | Added |
| Scott & Selber, Inc. | 20,729 | $1.18M | 0.45% | −50−0.2% | Reduced |
| Teacher Retirement System of Texas | 20,165 | $1.15M | 0.01% | +3,022+17.6% | Added |
| Edgestream Partners, L.P. | 19,761 | $1.12M | 0.07% | −20,882−51.4% | Reduced |
| HSBC Holdings PLC | 19,723 | $1.12M | 0.00% | +6,042+44.2% | Added |
| Shell Asset Management Co | 19,513 | $1.11M | 0.02% | +1,511+8.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,060 | $1.08M | 0.01% | −2,761−12.7% | Reduced |
| Prelude Capital Management, LLC | 18,992 | $1.08M | 0.06% | −612−3.1% | Reduced |
| King Luther Capital Management Corp | 18,982 | $1.08M | 0.01% | −330−1.7% | Reduced |
| Prudential Financial Inc | 18,922 | $1.08M | 0.00% | −6,365−25.2% | Reduced |
| Veriti Management LLC | 18,606 | $1.06M | 0.16% | +18,606 | New |
| State of Wisconsin Investment Board | 18,417 | $1.05M | 0.00% | −970−5.0% | Reduced |
| HAP Trading, LLC | 18,413 | $1.05M | 0.06% | +5,749+45.4% | Added |
| HRT Financial LP | 18,323 | $1.04M | 0.01% | +18,323 | New |
| Strategic Global Advisors, LLC | 18,307 | $1.04M | 0.19% | +250+1.4% | Added |
| Perkins Capital Management Inc | 18,250 | $1.04M | 0.59% | 00.0% | Unchanged |
| Xponance, Inc. | 18,099 | $1.03M | 0.02% | +1,746+10.7% | Added |
| People's United Financial, Inc. | 17,816 | $1.01M | 0.02% | −768−4.1% | Reduced |
| FORA Capital, LLC | 17,328 | $986.0K | 0.18% | +12,712+275.4% | Added |
| IMC-Chicago, LLC | 17,025 | $969.0K | 0.08% | +17,025 | New |
| Pacer Advisors, Inc. | 16,351 | $930.0K | 0.01% | −195−1.2% | Reduced |
| Illinois Municipal Retirement Fund | 16,193 | $921.0K | 0.04% | 00.0% | Unchanged |
| Mount Yale Investment Advisors, LLC | 15,922 | $906.0K | 0.11% | +63+0.4% | Added |
| Quadrature Capital Ltd | 15,934 | $906.0K | 0.03% | +15,934 | New |
| Paloma Partners Management Co | 15,885 | $904.0K | 0.02% | +15,885 | New |
| Intrust Bank NA | 15,561 | $886.0K | 0.12% | +323+2.1% | Added |
| Kestra Advisory Services, LLC | 15,378 | $875.0K | 0.01% | +1,671+12.2% | Added |
| Gateway Investment Advisers LLC | 15,256 | $868.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 14,959 | $851.0K | 0.02% | +4,932+49.2% | Added |
| Nisa Investment Advisors, LLC | 14,900 | $848.0K | 0.01% | −1,200−7.5% | Reduced |
| MAI Capital Management | 14,695 | $836.0K | 0.02% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 14,296 | $814.0K | 0.00% | +936+7.0% | Added |
| Securian Asset Management, Inc | 14,241 | $810.0K | 0.02% | −387−2.6% | Reduced |
| MML Investors Services, LLC | 14,095 | $802.0K | 0.01% | +1,749+14.2% | Added |
| American Portfolios Advisors | 14,096 | $801.9K | 0.03% | +253+1.8% | Added |
| Empirical Finance, LLC | 13,676 | $778.0K | 0.13% | −11,333−45.3% | Reduced |
| NEXT Financial Group, Inc | 13,301 | $757.0K | 0.06% | +208+1.6% | Added |
| Parsec Financial Management, Inc. | 13,291 | $756.0K | 0.04% | +13,291 | New |
| V Wealth Advisors LLC | 12,835 | $731.0K | 0.12% | +2,296+21.8% | Added |
| DuPont Capital Management Corp | 12,756 | $726.0K | 0.02% | +939+7.9% | Added |
| Trexquant Investment LP | 12,751 | $725.0K | 0.06% | +12,751 | New |
| Gifford Fong Associates | 12,255 | $697.0K | 0.14% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 12,246 | $697.0K | 0.02% | +80+0.7% | Added |
| Keybank National Association | 12,138 | $691.0K | 0.00% | +583+5.0% | Added |
| Verition Fund Management LLC | 12,036 | $685.0K | 0.01% | +12,036 | New |
| Maryland State Retirement & Pension System | 11,700 | $675.0K | 0.02% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 11,800 | $671.0K | 0.07% | +11,800 | New |
| AE Wealth Management LLC | 11,761 | $669.0K | 0.01% | +11,761 | New |
| American Century Companies Inc | 11,679 | $664.0K | 0.00% | +2,155+22.6% | Added |
| JustInvest LLC | 11,214 | $638.0K | 0.07% | −7,456−39.9% | Reduced |
| Washington Capital Management Inc | 11,200 | $637.0K | 0.77% | −2,000−15.2% | Reduced |
| Synovus Financial Corp | 11,087 | $633.0K | 0.01% | +114+1.0% | Added |
| Capula Management Ltd | 11,039 | $628.0K | 0.11% | +11,039 | New |
| Pictet Asset Management Ltd | 11,000 | $626.0K | 0.00% | −1,200−9.8% | Reduced |
| Kennedy Capital Management, Inc. | 10,979 | $625.0K | 0.01% | −373−3.3% | Reduced |
| Signaturefd, LLC | 10,880 | $619.0K | 0.02% | +345+3.3% | Added |
| Rafferty Asset Management, LLC | 10,802 | $615.0K | 0.00% | −64−0.6% | Reduced |
| Winton Group Ltd | 10,738 | $611.0K | 0.03% | −12,299−53.4% | Reduced |
| James Investment Research Inc | 10,701 | $609.0K | 0.05% | −370−3.3% | Reduced |
| CIBC World Markets Inc. | 10,480 | $596.0K | 0.00% | +1,441+15.9% | Added |
| We Are One Seven, LLC | 10,002 | $569.0K | 0.08% | −147−1.4% | Reduced |
| FDx Advisors, Inc. | 10,010 | $569.0K | 0.02% | +535+5.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 9,994 | $569.0K | 0.01% | +1,095+12.3% | Added |
| Janney Capital Management LLC | 9,967 | $567.0K | 0.04% | +28+0.3% | Added |
| Allstate Corp | 9,919 | $564.0K | 0.02% | 00.0% | Unchanged |
| Magnetar Financial LLC | 9,875 | $562.0K | 0.01% | +5,607+131.4% | Added |
| Picton Mahoney Asset Management | 9,855 | $560.0K | 0.02% | −112,195−91.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 9,789 | $557.0K | 0.00% | −562−5.4% | Reduced |
| Bridgefront Capital, LLC | 9,601 | $546.0K | 0.21% | +9,601 | New |
| GMT Capital Corp | 9,410 | $535.0K | 0.04% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 9,328 | $531.0K | 0.05% | +369+4.1% | Added |
| Yorktown Management & Research Co Inc | 9,300 | $529.0K | 0.41% | +3,400+57.6% | Added |
| Exane Derivatives | 9,289 | $528.2K | 0.12% | +8,075+665.2% | Added |
| Exchange Traded Concepts, LLC | 9,282 | $528.0K | 0.02% | −1,052−10.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 9,012 | $513.0K | 0.00% | −672−6.9% | Reduced |
| PSI Advisors, LLC | 8,896 | $506.0K | 0.27% | −1,000−10.1% | Reduced |
| ExodusPoint Capital Management, LP | 8,780 | $499.0K | 0.01% | −191,120−95.6% | Reduced |
| Shelton Capital Management | 8,581 | $488.0K | 0.02% | 00.0% | Unchanged |
| National Asset Management, Inc. | 8,402 | $478.0K | 0.02% | −790−8.6% | Reduced |
| Legacy Capital Partners, Inc. | 8,330 | $474.0K | 0.17% | −3,675−30.6% | Reduced |
| Mackenzie Financial Corp | 8,267 | $470.0K | 0.00% | −1,049−11.3% | Reduced |