6 institutions reported holding $9,191 of MICROCLOUD HOLOGRAM INC (HOLOW) in SEC 13F filings for 2026-06-30. Largest institutional holders: Clear Street Group Inc. ($5,095), JANE STREET GROUP, LLC ($1,895), TWO SIGMA SECURITIES, LLC ($1,625), WOLVERINE ASSET MANAGEMENT LLC ($421), UBS Group AG ($155). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $5,095 | 63,689 | Hold |
| 2 | JANE STREET GROUP, LLC | $1,895 | 23,682 | Added |
| 3 | TWO SIGMA SECURITIES, LLC | $1,625 | 20,316 | Trimmed |
| 4 | WOLVERINE ASSET MANAGEMENT LLC | $421 | 5,258 | New |
| 5 | UBS Group AG | $155 | 1,940 | Added |
| 6 | HRT FINANCIAL LP | $0 | 12,190 | New |
Source: SEC Form 13F filings · as of 2026-06-30