Filing Flows › Massimo (MAMO) › Who owns the stock
Who owns Massimo (MAMO) stock
13 funds reported Massimo (MAMO) shares in their latest 13F filings, worth $802K in all. The largest holder is Vanguard Group ($254K). Last quarter 8 funds added to their stakes and 6 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Vanguard Group | 63,831 | $254K | new | 2025-12-31 |
| Bank of America | 250,000 | $241K | new | 2026-06-30 |
| Geode Capital Management, LLC | 82,770 | $80K | decrease | 2026-06-30 |
| Vanguard Capital Management LLC | 75,064 | $72K | increase | 2026-06-30 |
| Citigroup | 55,874 | $54K | new | 2026-06-30 |
| BlackRock | 31,052 | $30K | increase | 2026-06-30 |
| Vanguard Fiduciary Trust | 21,231 | $20K | unchanged | 2026-06-30 |
| Two Sigma Securities, LLC | 18,459 | $18K | new | 2026-06-30 |
| Northern Trust | 15,187 | $15K | increase | 2026-06-30 |
| XTX Topco | 15,113 | $15K | increase | 2026-06-30 |
| Tower Research Capital LLC | 2,335 | $2K | decrease | 2026-06-30 |
| UBS Group AG | 326 | $315 | decrease | 2026-06-30 |
| SBI Securities | 6 | $6 | unchanged | 2026-06-30 |
Massimo's latest quarter
Massimo, Q2 2026: revenue $14.9M (-21% year over year), operating margin 11.1%, net earnings $1.5M, operating cash flow $1.3M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most MAMO stock?
By the latest 13F filings: Vanguard Group ($254K); Bank of America ($241K); Geode Capital Management, LLC ($80K); Vanguard Capital Management LLC ($72K); Citigroup ($54K).
What is the short interest in MAMO?
56,374 shares were sold short at the 2026-10-15 settlement, -8.62% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.