ALT5 Sigma
Blockchain payments and trading infrastructure for enterprise digital asset activity.
$0.8550
At close0.00 (0.00%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 36.17%50.58M sharesInsiders 1.47%2.06M sharesOther 62.36%87.20M shares
Shares outstanding 139.84M · Float 136.66M
This issuer lists more than one class and the share count spans them all, so a stake here reads as a share of the whole company, not of this class.
Institutions13F, as of Mar 31, 2026
95 holders · 50.58M shares · 23 new positions · 49 increased · 27 reduced · 12 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| CRCM LP | 12.61M | 9.02% | +1.67M | May 13, 2026 |
| Diametric Capital, LP | 6.20M | 4.43% | −3.20M | May 15, 2026 |
| Vanguard Capital Management LLC | 5.48M | 3.92% | +5.48Mnew | May 15, 2026 |
| Prelude Capital Management, LLC | 2.95M | 2.11% | −2.10M | May 15, 2026 |
| BlackRock, Inc. | 2.79M | 2.00% | −369.7K | May 13, 2026 |
| Exoduspoint Capital Management, LP | 2.25M | 1.61% | 0 | May 14, 2026 |
| Hunting Hill Global Capital, LLC | 1.92M | 1.38% | +1.92Mnew | May 15, 2026 |
| UBS Group AG | 1.89M | 1.35% | −12.9K | May 5, 2026 |
Beneficial owners13D/G · 5% or more, as filed
No 13D/G filer at 5% or more on record.
InsidersForm 4
| Insider | Role | Shares | % of company | Filed |
|---|---|---|---|---|
| Zachary David Witkoff | director | 1.00M | 0.72% | Nov 13, 2025 |
| World Liberty Financial, Inc. | director, other: Director by Deputization | 1.00M | 0.72% | Nov 13, 2025 |
| Virland A. Johnson | officer: CFO | 38.0K | 0.03% | Aug 12, 2025 |
| David C. Danziger | director | 20.0K | 0.01% | Oct 9, 2025 |
1 person has not refiled in the last 18 months (420.0K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 14, 2025 | David C. Danzigerdirector | Purchase | 10,000 | $7.30 | 20,000 |
CongressHouse and Senate disclosures
Not reported.