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, Q3 2023
Institutional positions in Ciena Corp as of Sep 30, 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
- 469
- +4 vs. Q2 2023
- Shares held
- 134.7M
- −2.61M (−1.9%) vs. Q2 2023
- Total value
- $6.37B
- +$528.3M (+9.0%) vs. Q2 2023
- New holders
- 65
- 137 more added
- Sold out
- 61
- 194 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 16,171,540 | $764.3M | 0.02% | −479,131−2.9% | Reduced |
| Vanguard Group Inc | 15,084,694 | $712.9M | 0.02% | +155,964+1.0% | Added |
| FMR LLC | 8,940,640 | $422.5M | 0.04% | +371,041+4.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,652,822 | $219.9M | 0.67% | +366,647+8.6% | Added |
| State Street Corp | 4,251,504 | $200.9M | 0.01% | +12,000+0.3% | Added |
| Bank of America Corp | 3,829,168 | $181.0M | 0.02% | −155,670−3.9% | Reduced |
| Thrivent Financial for Lutherans | 2,748,205 | $129.9M | 0.31% | −36,256−1.3% | Reduced |
| Capital World Investors | 2,722,418 | $128.7M | 0.03% | +2950.0% | Added |
| FIL Ltd | 2,663,526 | $125.9M | 0.15% | −116,244−4.2% | Reduced |
| Alliancebernstein L.P. | 2,573,252 | $121.6M | 0.05% | −173,778−6.3% | Reduced |
| Senvest Management, LLC | 2,399,382 | $113.4M | 4.43% | +132,770+5.9% | Added |
| Diamond Hill Capital Management Inc | 2,301,629 | $108.8M | 0.53% | +125,341+5.8% | Added |
| Victory Capital Management Inc | 2,267,294 | $107.2M | 0.12% | −291,753−11.4% | Reduced |
| Geode Capital Management, LLC | 2,234,689 | $105.6M | 0.01% | +46,836+2.1% | Added |
| Fort Pitt Capital Group, LLC | 1,987,115 | $93.9M | 3.52% | +718,052+56.6% | Added |
| Congress Asset Management Co | 1,971,024 | $93.2M | 0.82% | −1330.0% | Reduced |
| Ion Asset Management Ltd. | 1,968,000 | $93.0M | 9.70% | −139,749−6.6% | Reduced |
| Amundi | 2,200,464 | $92.4M | 0.05% | −350,501−13.7% | Reduced |
| Neuberger Berman Group LLC | 1,952,465 | $92.3M | 0.08% | −228,769−10.5% | Reduced |
| First Trust Advisors LP | 1,884,536 | $89.1M | 0.11% | +104,432+5.9% | Added |
| Dimensional Fund Advisors LP | 1,830,229 | $86.5M | 0.03% | +157,604+9.4% | Added |
| Nuveen Asset Management, LLC | 1,827,855 | $86.4M | 0.03% | +179,978+10.9% | Added |
| Atreides Management, LP | 1,647,965 | $77.9M | 2.71% | +1,647,965 | New |
| Norges Bank | 1,578,555 | $74.6M | 0.02% | +23,179+1.5% | Added |
| Schroder Investment Management Group | 1,515,079 | $71.6M | 0.11% | −133,732−8.1% | Reduced |
| Bank of New York Mellon Corp | 1,424,073 | $67.3M | 0.01% | −56,952−3.8% | Reduced |
| Morgan Stanley | 1,382,370 | $65.3M | 0.01% | +439,584+46.6% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 1,361,403 | $64.3M | 0.25% | +16,511+1.2% | Added |
| Citadel Advisors LLC | 1,156,806 | $54.7M | 0.06% | +346,440+42.8% | Added |
| Northern Trust Corp | 1,064,189 | $50.3M | 0.01% | −10,626−1.0% | Reduced |
| Clal Insurance Enterprises Holdings Ltd | 1,000,000 | $47.3M | 0.66% | −770,000−43.5% | Reduced |
| Swedbank AB | 1,000,000 | $47.3M | 0.09% | 00.0% | Unchanged |
| AXA S.A. | 953,924 | $45.1M | 0.16% | −64,315−6.3% | Reduced |
| JPMorgan Chase & Co | 946,101 | $44.7M | 0.01% | −83,308−8.1% | Reduced |
| Charles Schwab Investment Management Inc | 930,616 | $44.0M | 0.01% | −49,097−5.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 812,054 | $38.4M | 0.13% | +812,054 | New |
| Rokos Capital Management LLP | 696,980 | $33.4M | 1.22% | −568,501−44.9% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 635,463 | $30.0M | 1.63% | −68,069−9.7% | Reduced |
| Lazard Asset Management LLC | 634,007 | $30.0M | 0.04% | −47,302−6.9% | Reduced |
| Loomis Sayles & Co L P | 614,759 | $29.1M | 0.05% | −81,586−11.7% | Reduced |
| Cramer Rosenthal McGlynn LLC | 603,707 | $28.5M | 1.59% | −22,042−3.5% | Reduced |
| Assenagon Asset Management S.A. | 596,038 | $28.2M | 0.10% | +476,102+397.0% | Added |
| Principal Financial Group Inc | 551,389 | $26.1M | 0.02% | −8,635−1.5% | Reduced |
| North Growth Management Ltd. | 532,000 | $25.2M | 5.58% | −11,000−2.0% | Reduced |
| Retirement Systems of Alabama | 527,147 | $24.9M | 0.12% | −5,554−1.0% | Reduced |
| Deutsche Bank AG | 490,177 | $23.2M | 0.01% | +85,080+21.0% | Added |
| Becker Capital Management Inc | 463,532 | $21.9M | 0.87% | −7,575−1.6% | Reduced |
| Rhumbline Advisers | 453,921 | $21.5M | 0.02% | −6,179−1.3% | Reduced |
| Macquarie Group Ltd | 444,698 | $21.0M | 0.03% | −16,416−3.6% | Reduced |
| American Century Companies Inc | 415,561 | $19.6M | 0.02% | −188,126−31.2% | Reduced |
| Envestnet Asset Management Inc | 415,371 | $19.6M | 0.01% | +166,018+66.6% | Added |
| Squarepoint Ops LLC | 407,047 | $19.2M | 0.09% | −153,850−27.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 394,136 | $18.6M | 0.09% | +169,773+75.7% | Added |
| Goldman Sachs Group Inc | 380,962 | $18.0M | 0.00% | −403,300−51.4% | Reduced |
| Woodline Partners LP | 365,989 | $17.3M | 0.20% | −1,643,898−81.8% | Reduced |
| Legal & General Group Plc | 362,531 | $17.1M | 0.01% | −1,670−0.5% | Reduced |
| Colony Capital, Inc. | 352,727 | $16.7M | 2.08% | +90,206+34.4% | Added |
| Great West Life Assurance Co | 343,880 | $16.3M | 0.04% | −7,483−2.1% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 335,000 | $15.8M | 0.39% | −142,314−29.8% | Reduced |
| Swiss National Bank | 328,600 | $15.5M | 0.01% | +3,900+1.2% | Added |
| Fort Washington Investment Advisors Inc | 319,920 | $15.1M | 0.11% | +319,920 | New |
| Millennium Management LLC | 319,421 | $15.1M | 0.02% | −769,886−70.7% | Reduced |
| Kornitzer Capital Management Inc | 318,545 | $15.1M | 0.31% | +63,629+25.0% | Added |
| Invesco Ltd. | 310,393 | $14.7M | 0.00% | −30,722−9.0% | Reduced |
| Trinity Street Asset Management LLP | 309,184 | $14.6M | 1.88% | +8,859+2.9% | Added |
| Peregrine Capital Management LLC | 289,971 | $13.7M | 0.41% | −72,462−20.0% | Reduced |
| Analog Century Management LP | 289,643 | $13.7M | 3.67% | +81,756+39.3% | Added |
| Cubist Systematic Strategies, LLC | 285,845 | $13.5M | 0.17% | +217,279+316.9% | Added |
| DDD Partners, LLC | 308,042 | $13.4M | 1.93% | +90,907+41.9% | Added |
| Impax Asset Management Group plc | 283,064 | $13.4M | 0.06% | +30,000+11.9% | Added |
| Voloridge Investment Management, LLC | 267,272 | $12.6M | 0.06% | +254,520+1,995.9% | Added |
| Balyasny Asset Management LLC | 265,920 | $12.6M | 0.04% | +201,316+311.6% | Added |
| LPL Financial LLC | 264,981 | $12.5M | 0.01% | −3,925−1.5% | Reduced |
| Barclays PLC | 264,265 | $12.5M | 0.01% | +30,077+12.8% | Added |
| UBS Asset Management Americas Inc | 256,102 | $12.1M | 0.01% | −14,421−5.3% | Reduced |
| Boston Partners | 243,921 | $11.5M | 0.02% | −4,871−2.0% | Reduced |
| Chartwell Investment Partners, LLC | 240,148 | $11.3M | 0.44% | −71,584−23.0% | Reduced |
| Paradigm Capital Management Inc | 239,000 | $11.3M | 0.65% | +1,000+0.4% | Added |
| Man Group plc | – | $11.2M | 0.03% | – | – |
| Credit Suisse AG | 229,515 | $10.8M | 0.01% | −9,480−4.0% | Reduced |
| Madison Asset Management, LLC | 229,422 | $10.8M | 0.16% | −66,444−22.5% | Reduced |
| Royal Bank of Canada | 223,922 | $10.6M | 0.00% | +52,341+30.5% | Added |
| Congress Wealth Management LLC | 220,323 | $10.4M | 0.22% | +1,189+0.5% | Added |
| California Public Employees Retirement System | 216,784 | $10.2M | 0.01% | −51,950−19.3% | Reduced |
| Ameriprise Financial Inc | 211,957 | $10.0M | 0.00% | −23,540−10.0% | Reduced |
| American International Group, Inc. | 210,620 | $9.95M | 0.06% | −14,353−6.4% | Reduced |
| Citigroup Inc | 209,282 | $9.89M | 0.01% | −8,300−3.8% | Reduced |
| Aristotle Capital Boston, LLC | 206,054 | $9.74M | 0.31% | −3,907−1.9% | Reduced |
| Segall Bryant & Hamill, LLC | 203,849 | $9.63M | 0.11% | −83,005−28.9% | Reduced |
| SEI Investments Co | 194,804 | $9.21M | 0.02% | −26,956−12.2% | Reduced |
| Channing Capital Management, LLC | 187,578 | $8.86M | 0.29% | +26,167+16.2% | Added |
| New York State Teachers Retirement System | 180,357 | $8.52M | 0.02% | −10,114−5.3% | Reduced |
| New York State Common Retirement Fund | 180,192 | $8.52M | 0.01% | +18,629+11.5% | Added |
| Hantz Financial Services, Inc. | 178,662 | $8.44M | 0.21% | +406+0.2% | Added |
| UBS Group AG | 174,682 | $8.26M | 0.00% | −13,423−7.1% | Reduced |
| Artemis Investment Management LLP | 162,867 | $7.99M | 0.11% | −9,204−5.3% | Reduced |
| Penserra Capital Management LLC | 166,226 | $7.86M | 0.16% | −16,784−9.2% | Reduced |
| California State Teachers Retirement System | 166,084 | $7.85M | 0.01% | −15,730−8.7% | Reduced |
| Granahan Investment Management Inc | 163,800 | $7.74M | 0.28% | −49,807−23.3% | Reduced |
| LMCG Investments, LLC | 162,490 | $7.68M | 0.52% | −1,494−0.9% | Reduced |