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 |
|---|---|---|---|---|---|
| Legal & General Group Plc | 361,741 | $20.6M | 0.01% | −29,371−7.5% | Reduced |
| Channing Capital Management, LLC | 362,879 | $20.6M | 0.68% | −6,068−1.6% | Reduced |
| Russell Investments Group, Ltd. | 365,394 | $20.8M | 0.03% | −82,270−18.4% | Reduced |
| Great West Life Assurance Co | 372,927 | $21.2M | 0.05% | +13,525+3.8% | Added |
| Alyeska Investment Group, L.P. | 374,629 | $21.3M | 0.25% | +374,629 | New |
| Macquarie Group Ltd | 405,209 | $23.1M | 0.02% | −5,934−1.4% | Reduced |
| Ensign Peak Advisors, Inc | 420,081 | $23.9M | 0.05% | −996−0.2% | Reduced |
| Rhumbline Advisers | 430,200 | $24.5M | 0.03% | −2,987−0.7% | Reduced |
| Retirement Systems of Alabama | 442,360 | $25.2M | 0.09% | −638−0.1% | Reduced |
| Citadel Advisors LLC | 450,513 | $25.6M | 0.03% | +450,513 | New |
| Trinity Street Asset Management LLP | 455,055 | $25.9M | 3.58% | −73,134−13.8% | Reduced |
| New York State Common Retirement Fund | 473,037 | $26.9M | 0.03% | −125,806−21.0% | Reduced |
| Peregrine Capital Management LLC | 482,408 | $27.4M | 0.49% | −25,555−5.0% | Reduced |
| Captrust Financial Advisors | 499,142 | $28.4M | 0.26% | −39,320−7.3% | Reduced |
| AXA S.A. | 502,200 | $28.6M | 0.08% | +44,300+9.7% | Added |
| Loomis Sayles & Co L P | 509,438 | $29.0M | 0.04% | +509,438 | New |
| Becker Capital Management Inc | 529,115 | $30.1M | 1.28% | −7,050−1.3% | Reduced |
| North Growth Management Ltd. | 532,000 | $30.2M | 4.91% | +3,000+0.6% | Added |
| Principal Financial Group Inc | 538,974 | $30.7M | 0.02% | +5,643+1.1% | Added |
| Glenmede Trust Co NA | 647,069 | $36.8M | 0.19% | −3,713−0.6% | Reduced |
| Natixis Advisors, L.P. | 654,222 | $37.2M | 0.18% | +53,291+8.9% | Added |
| Stephens Investment Management Group LLC | 670,745 | $38.2M | 0.52% | −6,931−1.0% | Reduced |
| D. E. Shaw & Co., Inc. | 677,172 | $38.5M | 0.04% | −40,259−5.6% | Reduced |
| E. Ohman J:or Asset Management AB | 688,049 | $39.1M | 1.23% | +133,370+24.0% | Added |
| Boston Common Asset Management, LLC | 720,122 | $41.0M | 1.76% | +378,870+111.0% | Added |
| Sadoff Investment Management LLC | 853,530 | $48.6M | 3.24% | +4,175+0.5% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 887,524 | $50.5M | 0.16% | −64,631−6.8% | Reduced |
| Goldman Sachs Group Inc | 934,197 | $53.1M | 0.01% | +204,887+28.1% | Added |
| Charles Schwab Investment Management Inc | 1,001,995 | $57.0M | 0.02% | +19,742+2.0% | Added |
| Holocene Advisors, LP | 1,027,603 | $58.5M | 0.36% | −695,408−40.4% | Reduced |
| Lazard Asset Management LLC | 1,056,957 | $60.1M | 0.07% | +114,959+12.2% | Added |
| Shapiro Capital Management LLC | 1,064,026 | $60.5M | 1.05% | −3,150−0.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,107,707 | $63.0M | 0.43% | +450,654+68.6% | Added |
| Franklin Resources Inc | 1,163,824 | $66.2M | 0.03% | −365,567−23.9% | Reduced |
| Acadian Asset Management LLC | 1,166,208 | $66.3M | 0.25% | +141,286+13.8% | Added |
| Fort Pitt Capital Group, LLC | 1,215,792 | $69.2M | 2.81% | +32,370+2.7% | Added |
| Senvest Management, LLC | 1,221,298 | $69.5M | 2.07% | +239,460+24.4% | Added |
| Morgan Stanley | 1,228,966 | $69.9M | 0.01% | +267,539+27.8% | Added |
| Platinum Investment Management Ltd | 1,323,864 | $75.3M | 1.74% | +597,616+82.3% | Added |
| Schroder Investment Management Group | 1,338,894 | $76.2M | 0.10% | −255,170−16.0% | Reduced |
| Norges Bank | 1,435,199 | $81.6M | 0.02% | 00.0% | Unchanged |
| Northern Trust Corp | 1,519,013 | $86.4M | 0.02% | +188,943+14.2% | Added |
| Clal Insurance Enterprises Holdings Ltd | 1,600,000 | $91.0M | 1.04% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,607,870 | $91.5M | 0.01% | +20,670+1.3% | Added |
| LSV Asset Management | 1,646,314 | $93.7M | 0.16% | −104,800−6.0% | Reduced |
| Invesco Ltd. | 1,687,378 | $96.0M | 0.02% | −216,900−11.4% | Reduced |
| Dimensional Fund Advisors LP | 1,710,865 | $97.3M | 0.03% | −18,128−1.0% | Reduced |
| Ion Asset Management Ltd. | 2,001,820 | $113.9M | 14.00% | +379,394+23.4% | Added |
| Neuberger Berman Group LLC | 2,048,899 | $115.6M | 0.10% | −30,004−1.4% | Reduced |
| Thrivent Financial for Lutherans | 2,141,333 | $121.8M | 0.25% | +21,645+1.0% | Added |
| Deutsche Bank AG | 2,275,127 | $129.4M | 0.06% | +255,056+12.6% | Added |
| First Trust Advisors LP | 2,331,460 | $132.6M | 0.14% | −172,927−6.9% | Reduced |
| Geode Capital Management, LLC | 2,380,018 | $135.4M | 0.02% | +386,032+19.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,502,701 | $142.4M | 0.51% | −202,471−7.5% | Reduced |
| Bank of New York Mellon Corp | 2,652,756 | $150.9M | 0.03% | +804,544+43.5% | Added |
| Bank of America Corp | 2,831,394 | $161.1M | 0.02% | +146,382+5.5% | Added |
| FIL Ltd | 2,888,805 | $164.3M | 0.18% | +855,616+42.1% | Added |
| Nuveen Asset Management, LLC | 2,935,694 | $167.0M | 0.05% | +313,791+12.0% | Added |
| Wellington Management Group LLP | 2,987,024 | $169.9M | 0.03% | −212,923−6.7% | Reduced |
| UBS Asset Management Americas Inc | 3,145,911 | $179.0M | 0.08% | −223,761−6.6% | Reduced |
| Alliancebernstein L.P. | 3,276,838 | $186.4M | 0.07% | +719,196+28.1% | Added |
| Congress Asset Management Co | 3,624,741 | $206.2M | 1.72% | −30,726−0.8% | Reduced |
| State Street Corp | 3,992,283 | $227.1M | 0.01% | +290,606+7.9% | Added |
| Spring Creek Capital LLC | 4,286,398 | $243.9M | 12.11% | −3,348,193−43.9% | Reduced |
| FMR LLC | 6,360,829 | $361.9M | 0.03% | +1,418,204+28.7% | Added |
| Vanguard Group Inc | 14,634,758 | $832.6M | 0.02% | −28,152−0.2% | Reduced |
| BlackRock Inc. | 15,295,452 | $870.2M | 0.02% | −581,886−3.7% | Reduced |
| Swedbank AB | 0 | $0 | 0.00% | −1,100,000−100.0% | Sold out |
| Lombard Odier Asset Management (Europe) Ltd | 0 | $0 | 0.00% | −158,836−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −93,083−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −82,382−100.0% | Sold out |
| Banco de Sabadell, S.A | 0 | $0 | 0.00% | −81,228−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −79,123−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −72,000−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −53,571−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −40,700−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −30,493−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −30,149−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −26,000−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −25,095−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −21,001−100.0% | Sold out |
| Dalton Greiner Hartman Maher & Co | 0 | $0 | 0.00% | −16,884−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −16,660−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −16,636−100.0% | Sold out |
| Delphi Management Inc | 0 | $0 | 0.00% | −16,570−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −12,465−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −11,140−100.0% | Sold out |
| Springowl Associates LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Hallmark Capital Management Inc | 0 | $0 | 0.00% | −9,980−100.0% | Sold out |
| Strategic Investment Advisors | 0 | $0 | 0.00% | −8,709−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −8,069−100.0% | Sold out |
| White Pine Capital LLC | 0 | $0 | 0.00% | −7,250−100.0% | Sold out |
| LS Investment Advisors, LLC | 0 | $0 | 0.00% | −6,481−100.0% | Sold out |
| Titus Wealth Management | 0 | $0 | 0.00% | −5,950−100.0% | Sold out |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 0 | $0 | 0.00% | −5,452−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −5,208−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −4,725−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −4,636−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −4,653−100.0% | Sold out |