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 2026-08-14, as of 2026-08-10)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | CYCU · NASDAQ | 25,840,335 | 302,740 | 1.2% | 14 | 95758L305 |
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 · 95758L305)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | HRT FINANCIAL LP | 78,194 | 0.30% | $45K | NEW |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | 57,300 | 0.22% | $33K | +5,422 (+10.5%) |
| 3 | Virtu Financial LLC | 48,172 | 0.19% | $28K | +37,814 (+365.1%) |
| 4 | JANE STREET GROUP, LLC | 45,106 | 0.17% | $26K | +30,969 (+219.1%) |
| 5 | VANGUARD FIDUCIARY TRUST CO | 20,216 | 0.08% | $12K | — |
| 6 | TWO SIGMA SECURITIES, LLC | 15,630 | 0.06% | $9K | NEW |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 12,926 | 0.05% | $7K | — |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 10,235 | 0.04% | $6K | NEW |
| 9 | MORGAN STANLEY | 8,636 | 0.03% | $5K | +5,000 (+137.5%) |
| 10 | OSAIC HOLDINGS, INC. | 5,040 | 0.02% | $3K | — |
| 11 | BARCLAYS PLC | 1,041 | 0.00% | $602 | NEW |
| 12 | Tower Research Capital LLC (TRC) | 190 | 0.00% | $110 | -3,047 (-94.1%) |
| 13 | CITIGROUP INC | 43 | 0.00% | $25 | +42 (+4200.0%) |
| 14 | SBI Securities Co., Ltd. | 11 | 0.00% | $6 | — |
Exited since 2026-03-31 (2 filers; largest 2 shown)
| XTX Topco Ltd | −23,787 |
| UBS Group AG | −7,689 |
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 |
|---|---|---|---|---|---|
| Armistice Capital, LLC | SCHEDULE 13G/A | 2026-05-15 | 2026-03-31 | 289,388 | 4.99% |
| Steven Boyd | SCHEDULE 13G/A | 2026-05-15 | 2026-03-31 | 289,388 | 4.99% |
| Alpha Capital Anstalt | SCHEDULE 13G/A | 2026-04-16 | 2026-03-31 | 210,392 | 3.818% |
| Alvin McCoy III | SCHEDULE 13D/A | 2025-12-29 | 2025-11-26 | 163,635 | 4.5% |
| TD Group US Holdings LLC | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 0 | 0% |
| TD SECURITIES (USA) LLC | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 0 | 0% |
| Toronto Dominion Bank | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 0 | 0% |
| Toronto Dominion Holdings USA Inc. | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 0 | 0% |
| Toronto Dominion Holdings (USA) Inc. | SCHEDULE 13G | 2025-08-12 | 2025-06-30 | 0 | 0% |
| M2B Funding Corp. | SCHEDULE 13G | 2025-02-24 | 2025-02-20 | 1,318,277 | 9.99% |
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.