Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-K filed 2026-08-17, as of 2026-08-14)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | LITE · NASDAQ | 89,700,000 | 82,336,133 | 91.8% | 1,321 | 55024U109 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (17 of 17 · 55024UAH2)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | BANK OF MONTREAL /CAN/ | 14,292,000 | — | $176.4M | -15,000,000 (-51.2%) |
| 2 | TWO SIGMA INVESTMENTS, LP | 13,852,000 | — | $170.3M | +637,000 (+4.8%) |
| 3 | D. E. Shaw & Co., Inc. | 5,620,000 | — | $69.2M | -74,256,000 (-93.0%) |
| 4 | Elequin Capital, LP | 4,143,000 | — | $51.0M | +3,363,630 (+431.6%) |
| 5 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2,800,000 | — | $34.4M | NEW |
| 6 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,550,000 | — | $19.1M | — |
| 7 | JANE STREET GROUP, LLC | 1,550,000 | — | $18.9M | -225,000 (-12.7%) |
| 8 | Linden Advisors LP | 1,000,000 | — | $12.3M | -92,648,000 (-98.9%) |
| 9 | WHITEBOX ADVISORS LLC | 240,000 | — | $3.0M | -70,785,000 (-99.7%) |
| 10 | Calamos Advisors LLC | 98,000 | — | $1.2M | -11,289,000 (-99.1%) |
| 11 | ADVENT CAPITAL MANAGEMENT /DE/ | 88,000 | — | $1.1M | -1,011,000 (-92.0%) |
| 12 | BANK OF AMERICA CORP /DE/ | 76,000 | — | $934K | — |
| 13 | CITIGROUP INC | 67,000 | — | $824K | — |
| 14 | Axxion S.A. | 20,000 | — | $263K | NEW |
| 15 | GAMCO INVESTORS, INC. ET AL | 20,000 | — | $246K | -10,000 (-33.3%) |
| 16 | Calamos Wealth Management LLC | 14,000 | — | $172K | -3,000 (-17.6%) |
| 17 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 2,000 | — | $25K | — |
Exited since 2026-03-31 (18 filers; largest 18 shown)
| CAPSTONE INVESTMENT ADVISORS, LLC | −74,347,000 |
| Sculptor Capital LP | −57,900,000 |
| STATE STREET CORP | −12,145,000 |
| BlackRock, Inc. | −9,845,000 |
| SUSQUEHANNA ADVISORS GROUP, INC. | −8,160,000 |
| FMR LLC | −6,264,000 |
| PICTON MAHONEY ASSET MANAGEMENT | −5,000,000 |
| BNP PARIBAS FINANCIAL MARKETS | −4,046,000 |
| Union Bancaire Privee, UBP SA | −1,223,000 |
| GOLDMAN SACHS GROUP INC | −653,000 |
| SSI INVESTMENT MANAGEMENT LLC | −473,000 |
| LAZARD ASSET MANAGEMENT LLC | −358,000 |
| JPMORGAN CHASE & CO | −137,000 |
| Virtus Fixed Income Advisers, LLC | −119,000 |
| Ares Systematic Credit Ltd | −100,000 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | −100,000 |
| Bank of New York Mellon Corp | −75,000 |
| VIRTUS ADVISERS, LLC | −27,000 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Abigail P. Johnson | SCHEDULE 13G/A | 2026-07-08 | 2026-06-30 | 3,611,651.58 | 4.6% |
| FMR LLC | SCHEDULE 13G/A | 2026-07-08 | 2026-06-30 | 3,611,651.58 | 4.6% |
| Capital World Investors | SCHEDULE 13G/A | 2026-05-14 | 2026-03-31 | 1,315,977 | 1.8% |
| Vanguard Capital Management | SCHEDULE 13G | 2026-04-30 | 2026-03-31 | 5,252,142 | 7.35% |
| Vanguard Portfolio Management | SCHEDULE 13G | 2026-04-29 | 2026-03-31 | 3,712,179 | 5.19% |
| BlackRock, Inc. | SCHEDULE 13G/A | 2026-04-24 | 2026-03-31 | 5,240,774 | 7.3% |
| The Vanguard Group | SCHEDULE 13G/A | 2026-03-27 | 2026-03-13 | 0 | 0% |
| Invesco Ltd. | SCHEDULE 13G/A | 2025-11-06 | 2025-09-30 | 2,291,864 | 3.3% |
| PointState Capital GP LLC | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 2,532,821 | 3.6% |
| PointState Capital LP | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 2,532,821 | 3.6% |
| PointState Holdings LLC | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 2,532,821 | 3.6% |
| SteelMill Master Fund LP | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 2,532,821 | 3.6% |
| Steven A. Cohen | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 895,470 | 1.3% |
| Point72 Italy S.R.L. | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 0 | 0% |
| Point72 Capital Advisors, Inc. | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 895,470 | 1.3% |
| Point72 Asset Management, L.P. | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 895,470 | 1.3% |
| Zachary J. Schreiber | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 2,532,821 | 3.6% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.