4 institutions reported holding $9,581 of MICROCLOUD HOLOGRAM INC (HOLOW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Clear Street Group Inc. ($5,757), JANE STREET GROUP, LLC ($1,920), TWO SIGMA SECURITIES, LLC ($1,842), UBS Group AG ($62). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $5,757 | 63,689 | Trimmed |
| 2 | JANE STREET GROUP, LLC | $1,920 | 21,234 | Trimmed |
| 3 | TWO SIGMA SECURITIES, LLC | $1,842 | 20,374 | New |
| 4 | UBS Group AG | $62 | 690 | New |
Source: SEC Form 13F filings · as of 2026-03-31