Massimo GroupMAMO
13F holders, Q2 2025 (June 30)4holders +2
2new positions
0sold out
1famous investor
$2.22avg. 13F price*
At the end of Q2 2025, 4 institutions reported holding Massimo Group (MAMO) in their 13F filings, up 2 from Q1 2025. 2 opened new positions and 0 sold out. The largest holders were UBS Group AG ($60K), Citadel Advisors ($30K) and BlackRock, Inc. ($18K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Massimo Group
- CUSIP
- 57628N101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $47K |
| Exits | 0 | $0 |
All 13F filers, Q1 2025 → Q2 2025: 23,990 shares bought, net +23,990 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| UBS Group AG | 0.00% | Add +10.6% | 26,993 | $60K |
| Citadel Advisors | 0.00% | New | 13,374 | $30K |
| BlackRock, Inc. | 0.00% | New | 8,020 | $18K |
| SBI Securities Co., Ltd. | 0.00% | No change | 8 | $18 |
"% of holder's portfolio" is MAMO's weight in each manager's 13F, not the share of Massimo Group the manager owns.