Myseum.AI, Inc.
MYSE- Exchange
- Nasdaq
- Industry
- Telegraph & Other Message Communications
- SEC CIK
- 0001648960
No open-market purchases or sales by Myseum.AI, Inc. insiders were filed in the last 90 days; 12 institutions reported holding it in 13F filings for Q2 2026, worth $493.5K in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding Myseum.AI, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 17 | 17 | 0 |
| Shares | 215.2K | 178.3K | −36.9K (−17.2%) |
| Value | $485.3K | $301.5K | −$183.8K (−37.9%) |
New holders (4)
Institutions that held Myseum.AI, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Citadel Advisors LLC | 41,283 | $69.8K | 0.00% |
| Commonwealth Equity Services, LLC | 12,116 | $20.7K | 0.00% |
| Jones Financial Companies LLLP | 191 | $327 | 0.00% |
| Royal Bank of Canada | 27 | $0 | 0.00% |
Sold out (4)
Institutions that held Myseum.AI, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| DRW Securities, LLC | 45,383 | $102.6K |
| Two Sigma Investments, LP | 31,679 | $71.6K |
| Renaissance Technologies LLC | 13,700 | $31.0K |
| FMR LLC | 10 | $23 |