CIENA CORP (CIEN) — Institutional Holders, Q2 2026 (page 6)
1,229 institutional investment managers reported a CIEN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $64.5B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 501 to 600. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CIEN 13F holders ranked 501–600 of 1,229
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 501 | Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna#501 · 4,289 sh | 4,289 | $2.1M | — | -1.4% |
| 502 | Joule Financial#502 · 4,281 sh | 4,281 | $2.1M | 0.57% | -3.3% |
| 503 | MUFG SECURITIES AMERICAS#503 · 4,259 sh | 4,259 | $2.1M | 0.11% | +9.3% |
| 504 | OPPENHEIMER#504 · 4,141 sh | 4,141 | $2.0M | — | -18.5% |
| 505 | MEITAV INVESTMENT HOUSE LTD#505 · 4,115 sh | 4,115 | $2.0M | 0.01% | New |
| 506 | Diversified#506 · 4,098 sh | 4,098 | $2.0M | 0.03% | +0.8% |
| 507 | Westwind Capital#507 · 4,095 sh | 4,095 | $2.0M | — | +1265.0% |
| 508 | Oxford Wealth Group#508 · 4,092 sh | 4,092 | $2.0M | 0.90% | -3.6% |
| 509 | Americana Partners#509 · 4,026 sh | 4,026 | $2.0M | 0.04% | -71.0% |
| 510 | Callan Family Office#510 · 4,011 sh | 4,011 | $2.0M | 0.04% | +3.2% |
| 511 | DISCOVERY CAPITAL MANAGEMENT, / CT#511 · 4,009 sh | 4,009 | $2.0M | 0.08% | New |
| 512 | STANCE CAPITAL#512 · 4,009 sh | 4,009 | $2.0M | 0.60% | -3.1% |
| 513 | Polianta Ltd#513 · 4,000 sh | 4,000 | $2.0M | 0.24% | New |
| 514 | G&S Capital#514 · 3,996 sh | 3,996 | $2.0M | — | +0.3% |
| 515 | AlphaCore Capital#515 · 3,538 sh | 3,538 | $2.0M | 0.04% | +14.2% |
| 516 | HARBOR CAPITAL ADVISORS#516 · 3,971 sh | 3,971 | $1.9M | — | +0.2% |
| 517 | HANSEATIC MANAGEMENT SERVICES#517 · 3,970 sh | 3,970 | $1.9M | — | +5.7% |
| 518 | Left Brain Wealth Management#518 · 3,925 sh | 3,925 | $1.9M | 0.58% | +316.2% |
| 519 | CenterStar Asset Management#519 · 3,890 sh | 3,890 | $1.9M | — | -33.4% |
| 520 | Highview Capital Management#520 · 3,861 sh | 3,861 | $1.9M | 0.55% | New |
| 521 | EP Wealth Advisors#521 · 3,840 sh | 3,840 | $1.9M | <0.01% | +22.5% |
| 522 | Wealthstar Advisors#522 · 3,769 sh | 3,769 | $1.8M | — | New |
| 523 | Goldstream Capital Management Ltd#523 · 3,765 sh | 3,765 | $1.8M | 1.40% | -59.2% |
| 524 | OSSIAM#524 · 3,753 sh | 3,753 | $1.8M | 0.02% | New |
| 525 | GREENLEAF#525 · 3,746 sh | 3,746 | $1.8M | 0.02% | +8.2% |
| 526 | Park Capital Management, / WI#526 · 3,714 sh | 3,714 | $1.8M | — | New |
| 527 | Sterling Capital Management#527 · 3,697 sh | 3,697 | $1.8M | — | -22.3% |
| 528 | Concentric Capital Strategies#528 · 3,686 sh | 3,686 | $1.8M | 0.10% | New |
| 529 | Canada Post Registered Pension Plan#529 · 3,680 sh | 3,680 | $1.8M | 0.06% | +48.4% |
| 530 | Inscription Capital#530 · 3,677 sh | 3,677 | $1.8M | 0.16% | 0.0% |
| 531 | Virtue Capital Management#531 · 3,675 sh | 3,675 | $1.8M | 0.24% | +22.9% |
| 532 | Meeder Advisory Services#532 · 3,669 sh | 3,669 | $1.8M | 0.07% | +17.2% |
| 533 | J.W. COLE ADVISORS#533 · 3,591 sh | 3,591 | $1.8M | 0.03% | New |
| 534 | FULTON BANK, N.A.#534 · 3,499 sh | 3,499 | $1.7M | — | -19.7% |
| 535 | Precision Wealth Strategies#535 · 3,483 sh | 3,483 | $1.7M | 0.51% | +17.0% |
| 536 | XTX Topco Ltd#536 · 3,479 sh | 3,479 | $1.7M | 0.02% | -81.9% |
| 537 | Pallas Capital Advisors#537 · 3,461 sh | 3,461 | $1.7M | 0.05% | -16.6% |
| 538 | Estate Counselors#538 · 3,442 sh | 3,442 | $1.7M | 0.15% | -54.5% |
| 539 | Savant Capital#539 · 3,461 sh | 3,461 | $1.7M | <0.01% | +7.6% |
| 540 | Walser Wealth Management Company, A Ltd Liability#540 · 3,426 sh | 3,426 | $1.7M | — | -35.7% |
| 541 | Stratos Wealth Partners, LTD.#541 · 3,408 sh | 3,408 | $1.7M | 0.02% | +49.7% |
| 542 | Belpointe Asset Management#542 · 3,394 sh | 3,394 | $1.7M | 0.05% | +33.3% |
| 543 | Wahed Invest#543 · 3,348 sh | 3,348 | $1.6M | 0.17% | -3.9% |
| 544 | RICE HALL JAMES & ASSOCIATES#544 · 3,330 sh | 3,330 | $1.6M | 0.08% | -30.4% |
| 545 | Intesa Sanpaolo S.p.A.#545 · 3,281 sh | 3,281 | $1.6M | 0.06% | New |
| 546 | Arista Wealth Management#546 · 3,275 sh | 3,275 | $1.6M | 0.17% | +18.7% |
| 547 | Quantbot Technologies#547 · 3,268 sh | 3,268 | $1.6M | 0.06% | -55.7% |
| 548 | Wedmont Private Capital#548 · 3,473 sh | 3,473 | $1.6M | — | -1.6% |
| 549 | PFG Investments#549 · 3,214 sh | 3,214 | $1.6M | 0.06% | -29.6% |
| 550 | Mesirow Financial Investment Management#550 · 3,151 sh | 3,151 | $1.5M | 0.02% | -18.2% |
| 551 | Moors & Cabot#551 · 3,150 sh | 3,150 | $1.5M | 0.06% | +4.1% |
| 552 | CenterBook Partners#552 · 3,129 sh | 3,129 | $1.5M | 0.08% | New |
| 553 | Focus Partners Advisor Solutions#553 · 3,101 sh | 3,101 | $1.5M | 0.01% | -29.1% |
| 554 | Hillsdale Investment Management#554 · 3,100 sh | 3,100 | $1.5M | 0.03% | New |
| 555 | J.Safra Asset Management#555 · 3,074 sh | 3,074 | $1.5M | 0.07% | New |
| 556 | ROTHSCHILD INVESTMENT#556 · 3,069 sh | 3,069 | $1.5M | 0.06% | +73.3% |
| 557 | WESBANCO BANK#557 · 3,052 sh | 3,052 | $1.5M | 0.04% | New |
| 558 | Sunstone Asset Management, L.P.#558 · 3,040 sh | 3,040 | $1.5M | 1.61% | New |
| 559 | Delta Investment Management#559 · 3,021 sh | 3,021 | $1.5M | 0.24% | +0.7% |
| 560 | Capital Investment Counsel#560 · 3,000 sh | 3,000 | $1.5M | — | 0.0% |
| 561 | Three Seasons Wealth#561 · 2,985 sh | 2,985 | $1.5M | 0.13% | New |
| 562 | EVOLVE PRIVATE WEALTH#562 · 2,973 sh | 2,973 | $1.5M | 0.09% | -33.1% |
| 563 | Bull Harbor Capital#563 · 2,973 sh | 2,973 | $1.5M | 0.28% | -23.4% |
| 564 | Dakota Wealth Management#564 · 2,967 sh | 2,967 | $1.5M | 0.03% | -50.6% |
| 565 | CAPSTONE WEALTH MANAGEMENT GROUP#565 · 2,963 sh | 2,963 | $1.5M | 0.51% | New |
| 566 | Mount Yale Investment Advisors#566 · 2,946 sh | 2,946 | $1.4M | 0.03% | +3.2% |
| 567 | HighVista Strategies#567 · 2,925 sh | 2,925 | $1.4M | 0.33% | -44.7% |
| 568 | SECURIAN ASSET MANAGEMENT#568 · 3,738 sh | 3,738 | $1.4M | 0.05% | -2.6% |
| 569 | Geneos Wealth Management#569 · 2,845 sh | 2,845 | $1.4M | 0.03% | -1.6% |
| 570 | Iron Financial#570 · 2,816 sh | 2,816 | $1.4M | — | +7.6% |
| 571 | MAIRS & POWER#571 · 2,800 sh | 2,800 | $1.4M | 0.01% | 0.0% |
| 572 | Steward Partners Investment Advisory#572 · 2,795 sh | 2,795 | $1.4M | <0.01% | +43.0% |
| 573 | Anatole Investment Management Ltd#573 · 2,782 sh | 2,782 | $1.4M | 0.23% | -99.1% |
| 574 | Laurion Capital Management#574 · 2,763 sh | 2,763 | $1.4M | 0.03% | New |
| 575 | KLCM Advisors#575 · 2,727 sh | 2,727 | $1.3M | 0.11% | -2.1% |
| 576 | Frec Markets#576 · 2,720 sh | 2,720 | $1.3M | 0.12% | +4.1% |
| 577 | Fort Sheridan Advisors#577 · 2,717 sh | 2,717 | $1.3M | 0.14% | -4.4% |
| 578 | iA Global Asset Management#578 · 2,681 sh | 2,681 | $1.3M | 0.02% | -73.3% |
| 579 | Caprock Group#579 · 2,663 sh | 2,663 | $1.3M | 0.03% | -35.4% |
| 580 | IMC-Chicago#580 · 2,663 sh | 2,663 | $1.3M | <0.01% | New |
| 581 | Kassira Wealth Management#581 · 2,657 sh | 2,657 | $1.3M | 1.05% | -10.3% |
| 582 | HANCOCK WHITNEY#582 · 2,644 sh | 2,644 | $1.3M | 0.02% | -17.6% |
| 583 | CITIZENS FINANCIAL GROUP#583 · 2,641 sh | 2,641 | $1.3M | — | +15.1% |
| 584 | JSF Financial#584 · 2,625 sh | 2,625 | $1.3M | — | New |
| 585 | Himension Fund#585 · 2,598 sh | 2,598 | $1.3M | 0.08% | +82.4% |
| 586 | Fortis Capital Advisors#586 · 2,596 sh | 2,596 | $1.3M | 0.14% | +1.9% |
| 587 | Coyle Financial Counsel#587 · 2,568 sh | 2,568 | $1.3M | 0.23% | -29.7% |
| 588 | Ares Systematic Credit Ltd#588 · 2,567 sh | 2,567 | $1.3M | 0.76% | New |
| 589 | KEYBANK NATIONAL ASSOCIATION#589 · 2,537 sh | 2,537 | $1.2M | <0.01% | +32.8% |
| 590 | INSIGNEO ADVISORY SERVICES#590 · 2,530 sh | 2,530 | $1.2M | 0.05% | +22.9% |
| 591 | TLWM#591 · 2,528 sh | 2,528 | $1.2M | — | New |
| 592 | Knollwood Investment Advisory#592 · 2,500 sh | 2,500 | $1.2M | 0.11% | 0.0% |
| 593 | MCCARTER PRIVATE WEALTH SERVICES#593 · 2,500 sh | 2,500 | $1.2M | — | -3.7% |
| 594 | MAI Capital Management#594 · 2,494 sh | 2,494 | $1.2M | <0.01% | +69.5% |
| 595 | Weiss Asset Management#595 · 2,481 sh | 2,481 | $1.2M | 0.01% | New |
| 596 | STEPHENS#596 · 2,475 sh | 2,475 | $1.2M | 0.01% | -11.6% |
| 597 | PRINCIPAL SECURITIES#597 · 2,473 sh | 2,473 | $1.2M | 0.01% | +146.1% |
| 598 | Perigon Wealth Management#598 · 2,471 sh | 2,471 | $1.2M | — | +4.7% |
| 599 | PFG Advisors#599 · 2,468 sh | 2,468 | $1.2M | — | -3.0% |
| 600 | GUYASUTA INVESTMENT ADVISORS#600 · 2,465 sh | 2,465 | $1.2M | — | -25.6% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.