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 19 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 15,295,452 | $870.2M | 0.02% | −581,886−3.7% | Reduced |
| Vanguard Group Inc | 14,634,758 | $832.6M | 0.02% | −28,152−0.2% | Reduced |
| FMR LLC | 6,360,829 | $361.9M | 0.03% | +1,418,204+28.7% | Added |
| Spring Creek Capital LLC | 4,286,398 | $243.9M | 12.11% | −3,348,193−43.9% | Reduced |
| State Street Corp | 3,992,283 | $227.1M | 0.01% | +290,606+7.9% | Added |
| Congress Asset Management Co | 3,624,741 | $206.2M | 1.72% | −30,726−0.8% | Reduced |
| Alliancebernstein L.P. | 3,276,838 | $186.4M | 0.07% | +719,196+28.1% | Added |
| UBS Asset Management Americas Inc | 3,145,911 | $179.0M | 0.08% | −223,761−6.6% | Reduced |
| Wellington Management Group LLP | 2,987,024 | $169.9M | 0.03% | −212,923−6.7% | Reduced |
| Nuveen Asset Management, LLC | 2,935,694 | $167.0M | 0.05% | +313,791+12.0% | Added |
| FIL Ltd | 2,888,805 | $164.3M | 0.18% | +855,616+42.1% | Added |
| Bank of America Corp | 2,831,394 | $161.1M | 0.02% | +146,382+5.5% | Added |
| Bank of New York Mellon Corp | 2,652,756 | $150.9M | 0.03% | +804,544+43.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,502,701 | $142.4M | 0.51% | −202,471−7.5% | Reduced |
| Geode Capital Management, LLC | 2,380,018 | $135.4M | 0.02% | +386,032+19.4% | Added |
| First Trust Advisors LP | 2,331,460 | $132.6M | 0.14% | −172,927−6.9% | Reduced |
| Deutsche Bank AG | 2,275,127 | $129.4M | 0.06% | +255,056+12.6% | Added |
| Thrivent Financial for Lutherans | 2,141,333 | $121.8M | 0.25% | +21,645+1.0% | Added |
| Neuberger Berman Group LLC | 2,048,899 | $115.6M | 0.10% | −30,004−1.4% | Reduced |
| Ion Asset Management Ltd. | 2,001,820 | $113.9M | 14.00% | +379,394+23.4% | Added |
| Dimensional Fund Advisors LP | 1,710,865 | $97.3M | 0.03% | −18,128−1.0% | Reduced |
| Invesco Ltd. | 1,687,378 | $96.0M | 0.02% | −216,900−11.4% | Reduced |
| LSV Asset Management | 1,646,314 | $93.7M | 0.16% | −104,800−6.0% | Reduced |
| JPMorgan Chase & Co | 1,607,870 | $91.5M | 0.01% | +20,670+1.3% | Added |
| Clal Insurance Enterprises Holdings Ltd | 1,600,000 | $91.0M | 1.04% | 00.0% | Unchanged |
| Northern Trust Corp | 1,519,013 | $86.4M | 0.02% | +188,943+14.2% | Added |
| Norges Bank | 1,435,199 | $81.6M | 0.02% | 00.0% | Unchanged |
| Schroder Investment Management Group | 1,338,894 | $76.2M | 0.10% | −255,170−16.0% | Reduced |
| Platinum Investment Management Ltd | 1,323,864 | $75.3M | 1.74% | +597,616+82.3% | Added |
| Morgan Stanley | 1,228,966 | $69.9M | 0.01% | +267,539+27.8% | Added |
| Senvest Management, LLC | 1,221,298 | $69.5M | 2.07% | +239,460+24.4% | Added |
| Fort Pitt Capital Group, LLC | 1,215,792 | $69.2M | 2.81% | +32,370+2.7% | Added |
| Acadian Asset Management LLC | 1,166,208 | $66.3M | 0.25% | +141,286+13.8% | Added |
| Franklin Resources Inc | 1,163,824 | $66.2M | 0.03% | −365,567−23.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,107,707 | $63.0M | 0.43% | +450,654+68.6% | Added |
| Shapiro Capital Management LLC | 1,064,026 | $60.5M | 1.05% | −3,150−0.3% | Reduced |
| Lazard Asset Management LLC | 1,056,957 | $60.1M | 0.07% | +114,959+12.2% | Added |
| Holocene Advisors, LP | 1,027,603 | $58.5M | 0.36% | −695,408−40.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,001,995 | $57.0M | 0.02% | +19,742+2.0% | Added |
| Goldman Sachs Group Inc | 934,197 | $53.1M | 0.01% | +204,887+28.1% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 887,524 | $50.5M | 0.16% | −64,631−6.8% | Reduced |
| Sadoff Investment Management LLC | 853,530 | $48.6M | 3.24% | +4,175+0.5% | Added |
| Boston Common Asset Management, LLC | 720,122 | $41.0M | 1.76% | +378,870+111.0% | Added |
| E. Ohman J:or Asset Management AB | 688,049 | $39.1M | 1.23% | +133,370+24.0% | Added |
| D. E. Shaw & Co., Inc. | 677,172 | $38.5M | 0.04% | −40,259−5.6% | Reduced |
| Stephens Investment Management Group LLC | 670,745 | $38.2M | 0.52% | −6,931−1.0% | Reduced |
| Natixis Advisors, L.P. | 654,222 | $37.2M | 0.18% | +53,291+8.9% | Added |
| Glenmede Trust Co NA | 647,069 | $36.8M | 0.19% | −3,713−0.6% | Reduced |
| Principal Financial Group Inc | 538,974 | $30.7M | 0.02% | +5,643+1.1% | Added |
| North Growth Management Ltd. | 532,000 | $30.2M | 4.91% | +3,000+0.6% | Added |
| Becker Capital Management Inc | 529,115 | $30.1M | 1.28% | −7,050−1.3% | Reduced |
| Loomis Sayles & Co L P | 509,438 | $29.0M | 0.04% | +509,438 | New |
| AXA S.A. | 502,200 | $28.6M | 0.08% | +44,300+9.7% | Added |
| Captrust Financial Advisors | 499,142 | $28.4M | 0.26% | −39,320−7.3% | Reduced |
| Peregrine Capital Management LLC | 482,408 | $27.4M | 0.49% | −25,555−5.0% | Reduced |
| New York State Common Retirement Fund | 473,037 | $26.9M | 0.03% | −125,806−21.0% | Reduced |
| Trinity Street Asset Management LLP | 455,055 | $25.9M | 3.58% | −73,134−13.8% | Reduced |
| Citadel Advisors LLC | 450,513 | $25.6M | 0.03% | +450,513 | New |
| Retirement Systems of Alabama | 442,360 | $25.2M | 0.09% | −638−0.1% | Reduced |
| Rhumbline Advisers | 430,200 | $24.5M | 0.03% | −2,987−0.7% | Reduced |
| Ensign Peak Advisors, Inc | 420,081 | $23.9M | 0.05% | −996−0.2% | Reduced |
| Macquarie Group Ltd | 405,209 | $23.1M | 0.02% | −5,934−1.4% | Reduced |
| Alyeska Investment Group, L.P. | 374,629 | $21.3M | 0.25% | +374,629 | New |
| Great West Life Assurance Co | 372,927 | $21.2M | 0.05% | +13,525+3.8% | Added |
| Russell Investments Group, Ltd. | 365,394 | $20.8M | 0.03% | −82,270−18.4% | Reduced |
| Channing Capital Management, LLC | 362,879 | $20.6M | 0.68% | −6,068−1.6% | Reduced |
| Legal & General Group Plc | 361,741 | $20.6M | 0.01% | −29,371−7.5% | Reduced |
| Cavalry Management Group, LLC | 359,568 | $20.5M | 2.36% | −187,675−34.3% | Reduced |
| Royal Bank of Canada | 348,247 | $19.8M | 0.01% | −7,513−2.1% | Reduced |
| California Public Employees Retirement System | 346,719 | $19.7M | 0.01% | −6,922−2.0% | Reduced |
| Parametric Portfolio Associates LLC | 345,997 | $19.7M | 0.01% | +18,127+5.5% | Added |
| Kornitzer Capital Management Inc | 344,725 | $19.6M | 0.29% | −194,700−36.1% | Reduced |
| Swiss National Bank | 342,000 | $19.5M | 0.01% | −10,600−3.0% | Reduced |
| Ameriprise Financial Inc | 310,124 | $17.6M | 0.01% | −58,088−15.8% | Reduced |
| Eventide Asset Management, LLC | 305,175 | $17.4M | 0.23% | +17,000+5.9% | Added |
| Stifel Financial Corp | 304,827 | $17.3M | 0.03% | +2,808+0.9% | Added |
| Voloridge Investment Management, LLC | 303,441 | $17.3M | 0.12% | +303,441 | New |
| Assenagon Asset Management S.A. | 300,996 | $17.1M | 0.07% | +150,945+100.6% | Added |
| Penserra Capital Management LLC | 286,196 | $16.3M | 0.30% | −32,161−10.1% | Reduced |
| American International Group, Inc. | 275,273 | $15.7M | 0.06% | −5,883−2.1% | Reduced |
| Victory Capital Management Inc | 266,244 | $15.1M | 0.01% | +54,543+25.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 266,074 | $15.1M | 0.01% | +74,014+38.5% | Added |
| California State Teachers Retirement System | 262,456 | $14.9M | 0.02% | −3,122−1.2% | Reduced |
| Wells Fargo & Company | 250,874 | $14.3M | 0.00% | −4,332−1.7% | Reduced |
| Beacon Investment Advisory Services, Inc. | 224,925 | $12.8M | 0.52% | −10,329−4.4% | Reduced |
| Envestnet Asset Management Inc | 221,606 | $12.6M | 0.01% | +23,715+12.0% | Added |
| Granahan Investment Management Inc | 219,614 | $12.5M | 0.23% | +84,833+62.9% | Added |
| Chartwell Investment Partners, LLC | 205,242 | $11.7M | 0.34% | +38,230+22.9% | Added |
| Weiss Multi-Strategy Advisers LLC | 196,171 | $11.2M | 0.25% | −140,001−41.6% | Reduced |
| New York State Teachers Retirement System | 191,324 | $10.9M | 0.02% | −22,600−10.6% | Reduced |
| Barclays PLC | 188,073 | $10.7M | 0.01% | +146,631+353.8% | Added |
| LPL Financial LLC | 180,050 | $10.2M | 0.01% | +14,053+8.5% | Added |
| Aristotle Capital Boston, LLC | 178,358 | $10.1M | 0.23% | −4,235−2.3% | Reduced |
| Impax Asset Management Group plc | 178,064 | $10.1M | 0.04% | +33,935+23.5% | Added |
| Susquehanna Fundamental Investments, LLC | 176,168 | $10.0M | 0.18% | −640−0.4% | Reduced |
| State Board of Administration of Florida Retirement System | 175,920 | $10.0M | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 171,003 | $9.73M | 0.04% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 169,491 | $9.64M | 0.01% | −4,583−2.6% | Reduced |
| Citigroup Inc | 167,684 | $9.54M | 0.01% | +38,692+30.0% | Added |
| Mutual of America Capital Management LLC | 162,119 | $9.22M | 0.09% | −8,329−4.9% | Reduced |