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, Q1 2024
Institutional positions in Ciena Corp as of Mar 31, 2024. 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
- 468
- +22 vs. Q4 2023
- Shares held
- 137.2M
- +3.17M (+2.4%) vs. Q4 2023
- Total value
- $6.78B
- +$740.4M (+12.3%) vs. Q4 2023
- New holders
- 75
- 121 more added
- Sold out
- 53
- 194 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of Montreal | 35,700 | $1.79M | 0.00% | −84,852−70.4% | Reduced |
| Pacifica Partners Inc. | 36,060 | $1.79M | 0.80% | −20−0.1% | Reduced |
| Natixis Advisors, L.P. | 36,286 | $1.79M | 0.00% | +16,376+82.3% | Added |
| Toroso Investments, LLC | 36,744 | $1.82M | 0.03% | +28,972+372.8% | Added |
| Ontario Teachers Pension Plan Board | 38,640 | $1.91M | 0.02% | +38,640 | New |
| Prelude Capital Management, LLC | 38,680 | $1.91M | 0.13% | +27,180+236.3% | Added |
| Arizona State Retirement System | 39,803 | $1.97M | 0.01% | −1,526−3.7% | Reduced |
| Agf Management Ltd | 40,633 | $2.01M | 0.01% | −21,565−34.7% | Reduced |
| Louisiana State Employees Retirement System | 41,700 | $2.06M | 0.04% | +200+0.5% | Added |
| HighTower Advisors, LLC | 43,806 | $2.15M | 0.00% | +33,092+308.9% | Added |
| Modera Wealth Management, LLC | 45,869 | $2.27M | 0.03% | −2,224−4.6% | Reduced |
| Franklin Resources Inc | 46,610 | $2.30M | 0.00% | −2,264−4.6% | Reduced |
| Ensign Peak Advisors, Inc | 46,955 | $2.32M | 0.00% | −1,669−3.4% | Reduced |
| Sit Investment Associates Inc | 48,200 | $2.38M | 0.05% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 48,376 | $2.39M | 0.00% | −10,281−17.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 48,594 | $2.40M | 0.02% | 00.0% | Unchanged |
| KBC Group NV | 49,240 | $2.44M | 0.01% | +517+1.1% | Added |
| Polar Capital Holdings Plc | 49,680 | $2.46M | 0.01% | +49,680 | New |
| Needham Investment Management LLC | 50,000 | $2.47M | 0.23% | 00.0% | Unchanged |
| LHM, Inc. | 51,057 | $2.52M | 1.78% | +34,020+199.7% | Added |
| Concentric Capital Strategies, LP | 54,906 | $2.72M | 0.17% | +54,906 | New |
| State of Tennessee, Treasury Department | 54,998 | $2.72M | 0.01% | +12,000+27.9% | Added |
| Y-Intercept (Hong Kong) Ltd | 55,066 | $2.72M | 0.21% | +37,131+207.0% | Added |
| Algert Global LLC | 55,106 | $2.72M | 0.11% | −17,190−23.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 55,556 | $2.75M | 0.29% | +31,926+135.1% | Added |
| Amitell Capital Pte Ltd | 56,724 | $2.81M | 2.38% | +56,724 | New |
| Systematic Financial Management LP | 58,135 | $2.87M | 0.08% | +17,435+42.8% | Added |
| Abn Amro Investment Solutions | 58,310 | $2.88M | 0.05% | −16,120−21.7% | Reduced |
| Trexquant Investment LP | 59,185 | $2.93M | 0.06% | −51,969−46.8% | Reduced |
| Comerica Bank | 62,078 | $3.07M | 0.01% | −3,478−5.3% | Reduced |
| E. Ohman J:or Asset Management AB | 62,381 | $3.08M | 0.08% | −67,593−52.0% | Reduced |
| Treasurer of the State of North Carolina | 64,314 | $3.18M | 0.01% | −1,470−2.2% | Reduced |
| PDT Partners, LLC | 65,022 | $3.22M | 0.30% | +1,471+2.3% | Added |
| Lumbard & Kellner, LLC | 65,187 | $3.22M | 1.57% | +65,187 | New |
| Yousif Capital Management, LLC | 67,696 | $3.35M | 0.04% | −2,782−3.9% | Reduced |
| Janus Henderson Group PLC | 68,837 | $3.40M | 0.00% | −100.0% | Reduced |
| Stanley-Laman Group, Ltd. | 74,624 | $3.69M | 0.52% | −1,458−1.9% | Reduced |
| Citadel Advisors LLC | 76,521 | $3.78M | 0.00% | +22,670+42.1% | Added |
| Hudson Valley Investment Advisors Inc | 76,893 | $3.80M | 0.46% | +12,915+20.2% | Added |
| iA Global Asset Management Inc. | 78,830 | $3.90M | 0.08% | +78,830 | New |
| Amalgamated Bank | 79,363 | $3.92M | 0.03% | −13,163−14.2% | Reduced |
| MetLife Investment Management | 79,645 | $3.94M | 0.03% | −3,727−4.5% | Reduced |
| Wealth High Governance Capital Ltda | 80,000 | $3.96M | 0.88% | +80,000 | New |
| Chartwell Investment Partners, LLC | 81,235 | $4.02M | 0.14% | −2,623−3.1% | Reduced |
| Qube Research & Technologies Ltd | 83,781 | $4.14M | 0.01% | −204,829−71.0% | Reduced |
| First Manhattan Co | 85,219 | $4.21M | 0.01% | −919−1.1% | Reduced |
| Lecap Asset Management Ltd | 87,736 | $4.34M | 0.90% | +51,819+144.3% | Added |
| State of New Jersey Common Pension Fund D | 88,015 | $4.35M | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 90,408 | $4.47M | 0.02% | −5,309−5.5% | Reduced |
| Guggenheim Capital LLC | 96,641 | $4.78M | 0.03% | −275−0.3% | Reduced |
| Masters Capital Management LLC | 100,000 | $4.95M | 0.93% | +100,000 | New |
| Raymond James & Associates | 102,115 | $5.05M | 0.00% | −3,063−2.9% | Reduced |
| Great West Life Assurance Co | 102,727 | $5.08M | 0.01% | −268,453−72.3% | Reduced |
| Verition Fund Management LLC | 109,398 | $5.41M | 0.05% | +84,483+339.1% | Added |
| Schonfeld Strategic Advisors LLC | 112,562 | $5.57M | 0.04% | +112,562 | New |
| New York State Common Retirement Fund | 112,704 | $5.57M | 0.01% | −7,856−6.5% | Reduced |
| Providence Capital Advisors, LLC | 112,827 | $5.58M | 1.22% | +1,462+1.3% | Added |
| Jane Street Group, LLC | 114,079 | $5.64M | 0.01% | +29,766+35.3% | Added |
| Front Street Capital Management, Inc. | 114,132 | $5.64M | 1.06% | −221−0.2% | Reduced |
| Westerly Capital Management, LLC | 115,000 | $5.69M | 2.97% | +100,000+666.7% | Added |
| Gotham Asset Management, LLC | 115,306 | $5.70M | 0.09% | +108,225+1,528.4% | Added |
| Stifel Financial Corp | 124,343 | $6.15M | 0.01% | +4,715+3.9% | Added |
| Primecap Management Co | 125,685 | $6.22M | 0.00% | +16,500+15.1% | Added |
| Texas Permanent School Fund | 126,910 | $6.28M | 0.05% | −805−0.6% | Reduced |
| Walleye Capital LLC | 127,297 | $6.29M | 0.07% | +76,742+151.8% | Added |
| Granahan Investment Management Inc | 127,993 | $6.33M | 0.22% | −37,219−22.5% | Reduced |
| Capital Fund Management S.A. | 131,920 | $6.52M | 0.08% | −93,252−41.4% | Reduced |
| Manufacturers Life Insurance Company, The | 131,945 | $6.52M | 0.01% | +9,125+7.4% | Added |
| State of Wisconsin Investment Board | 134,362 | $6.64M | 0.02% | −13,351−9.0% | Reduced |
| Mutual of America Capital Management LLC | 136,274 | $6.74M | 0.07% | +765+0.6% | Added |
| Royal Bank of Canada | 138,314 | $6.84M | 0.00% | −61,635−30.8% | Reduced |
| Citigroup Inc | 138,645 | $6.86M | 0.01% | −58,919−29.8% | Reduced |
| Boothbay Fund Management, LLC | 145,320 | $7.19M | 0.21% | +39,698+37.6% | Added |
| California State Teachers Retirement System | 146,099 | $7.22M | 0.01% | −11,078−7.0% | Reduced |
| Wells Fargo & Company | 156,008 | $7.71M | 0.00% | +42,085+36.9% | Added |
| Envestnet Asset Management Inc | 156,837 | $7.76M | 0.00% | −2,855−1.8% | Reduced |
| CenterBook Partners LP | 160,281 | $7.93M | 0.55% | +46,675+41.1% | Added |
| LMCG Investments, LLC | 161,306 | $7.98M | 0.47% | −548−0.3% | Reduced |
| State Board of Administration of Florida Retirement System | 152,529 | $8.01M | 0.02% | +5,351+3.6% | Added |
| AQR Capital Management LLC | 167,803 | $8.30M | 0.01% | +31,851+23.4% | Added |
| SEI Investments Co | 168,118 | $8.31M | 0.01% | −1,737−1.0% | Reduced |
| New York State Teachers Retirement System | 168,719 | $8.34M | 0.02% | −5,321−3.1% | Reduced |
| Aristotle Capital Boston, LLC | 176,924 | $8.75M | 0.27% | −9,353−5.0% | Reduced |
| Trinity Street Asset Management LLP | 182,215 | $9.01M | 0.72% | −191,184−51.2% | Reduced |
| Penserra Capital Management LLC | 184,492 | $9.12M | 0.11% | +26,949+17.1% | Added |
| Melqart Asset Management (UK) Ltd | 188,861 | $9.34M | 0.69% | +188,861 | New |
| American International Group, Inc. | 191,941 | $9.49M | 0.03% | −7,764−3.9% | Reduced |
| Channing Capital Management, LLC | 195,846 | $9.68M | 0.26% | +28,639+17.1% | Added |
| Cubist Systematic Strategies, LLC | 198,562 | $9.82M | 0.11% | +32,350+19.5% | Added |
| TD Asset Management Inc | 212,000 | $10.5M | 0.01% | +212,000 | New |
| Boston Partners | 213,367 | $10.5M | 0.01% | −16,004−7.0% | Reduced |
| Peregrine Capital Management LLC | 222,930 | $11.0M | 0.32% | −24,700−10.0% | Reduced |
| Man Group plc | 223,073 | $11.0M | 0.03% | −62,682−21.9% | Reduced |
| Credit Suisse AG | 232,183 | $11.5M | 0.01% | −8,025−3.3% | Reduced |
| Weiss Asset Management LP | 236,458 | $11.7M | 0.55% | +236,458 | New |
| Paradigm Capital Management Inc | 239,000 | $11.8M | 0.57% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 244,435 | $12.1M | 0.00% | −23,795−8.9% | Reduced |
| Barclays PLC | 244,631 | $12.1M | 0.01% | −106,620−30.4% | Reduced |
| Fort Washington Investment Advisors Inc | 246,340 | $12.2M | 0.08% | −172,880−41.2% | Reduced |
| Ameriprise Financial Inc | 247,343 | $12.2M | 0.00% | −4,576−1.8% | Reduced |