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-Q filed 2026-08-12, as of 2026-08-05)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | SUNE · NASDAQ | 6,513,108 | 1,190,976 | 18.3% | 14 | 72303P503 |
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 (14 of 14 · 72303P503)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | AWM Investment Company, Inc. | 820,000 | 12.59% | $1.6M | NEW |
| 2 | JANE STREET GROUP, LLC | 213,198 | 3.27% | $503K | +183,504 (+618.0%) |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 43,479 | 0.67% | $103K | — |
| 4 | GSA CAPITAL PARTNERS LLP | 37,846 | 0.58% | $89K | +12,653 (+50.2%) |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 33,001 | 0.51% | $78K | -14,405 (-30.4%) |
| 6 | VANGUARD FIDUCIARY TRUST CO | 19,812 | 0.30% | $47K | — |
| 7 | MORGAN STANLEY | 15,001 | 0.23% | $35K | +15,000 (+1500000.0%) |
| 8 | UBS Group AG | 5,146 | 0.08% | $12K | -26,093 (-83.5%) |
| 9 | Caitong International Asset Management Co., Ltd | 1,797 | 0.03% | $4K | +1,579 (+724.3%) |
| 10 | Tower Research Capital LLC (TRC) | 1,553 | 0.02% | $4K | -863 (-35.7%) |
| 11 | SBI Securities Co., Ltd. | 85 | 0.00% | $201 | +40 (+88.9%) |
| 12 | Allworth Financial LP | 50 | 0.00% | $118 | — |
| 13 | OSAIC HOLDINGS, INC. | 7 | 0.00% | $15 | — |
| 14 | BlackRock, Inc. | 1 | 0.00% | $2 | — |
Exited since 2026-03-31 (5 filers; largest 5 shown)
| HRT FINANCIAL LP | −131,721 |
| RENAISSANCE TECHNOLOGIES LLC | −92,515 |
| TWO SIGMA SECURITIES, LLC | −11,785 |
| CITIGROUP INC | −8,779 |
| Federation des caisses Desjardins du Quebec | −850 |
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 |
|---|---|---|---|---|---|
| Barry M Kitt | SCHEDULE 13G | 2026-08-28 | 2026-06-09 | 625,000 | 9.6% |
| Pinnacle Family Office Investments, L.P. | SCHEDULE 13G | 2026-08-28 | 2026-06-09 | 625,000 | 9.6% |
| Ayrton Capital LLC | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 361,881 | 8.78% |
| Waqas Khatri | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 361,881 | 8.78% |
| Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 361,881 | 8.78% |
| AWM Investment Company, Inc. | SCHEDULE 13G | 2026-07-08 | 2026-07-08 | 820,000 | 19.9% |
| Jane Street Capital, LLC | SCHEDULE 13G | 2026-07-02 | 2026-06-26 | 156,266 | 3.8% |
| JANE STREET GROUP, LLC | SCHEDULE 13G | 2026-07-02 | 2026-06-26 | 211,110 | 5.1% |
| Jane Street Global Trading, LLC | SCHEDULE 13G | 2026-07-02 | 2026-06-26 | 54,844 | 1.3% |
| Scott Maskin | SCHEDULE 13D/A | 2026-05-01 | 2026-04-14 | 554,736 | 16.6% |
| L1 Capital Global Opportunities Master Fund, Ltd. | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 17,391 | 0.51% |
| Danske Bank A/S | SCHEDULE 13D/A | 2025-04-24 | 2025-04-16 | 0 | 0% |
| District 2 GP LLC | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| District 2 Holdings LLC | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| District 2 Capital LP | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| District 2 Capital Fund LP | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| Bigger Michael | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 430,000 | 9.78% |
| BIGGER CAPITAL FUND L P | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| Bigger Capital Fund GP, LLC | SCHEDULE 13G | 2025-03-10 | 2025-02-27 | 215,000 | 4.89% |
| Jeffrey J. Conroy | SCHEDULE 13D/A | 2024-12-20 | 2024-12-04 | 54,400 | 2.9% |
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.