MAMO · Massimo Group · Shareholders & Ownership
Every disclosed holder of MAMO in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns MAMO
13F quarter Jun 30, 2026| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 585,192 | 1.41% |
| Insiders (Forms 3, 4, 5) | 32,370,334 | 77.74% |
| 13D/G-only blocks | 399,999 | 0.96% |
| Remaining | 8,285,425 | 19.90% |
| Registered funds (N-PORT, not summed) | 201,865 | 0.48% |
Shares outstanding: 41,640,950, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of MAMO
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
32,160,000 | ||
| 1.1 |
Shan David
Insider
CIK 2016180 · May 29, 2025
Director, Chief Executive Officer, 10% Owner, issuer-wide
|
32,160,000 | ||
| 2 |
Asia International Securities Exchange Co., Ltd.
13G
CIK 2048344 · Unknown · Jun 20, 2025
Rule 13d-1(d), exempt investor
|
399,999 | ||
| 3 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
|
250,000 | ||
| 4 |
|
133,334 | ||
| 5 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
|
82,770 | ||
| 6 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
|
75,064 | ||
| 7 |
CITIGROUP INC
13F
CIK 831001 · Bank · Jun 30, 2026
|
55,874 | ||
| 8 |
|
50,000 | ||
| 9 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
48,441 | ||
| 10 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
42,600 | ||
| 11 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
32,464 | ||
| 12 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
|
31,052 | ||
| 12.1 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
30,025 | ||
| 13 |
Fidelity Nasdaq Composite Index Fund
Fund
S000055366 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
27,534 | ||
| 14 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
|
21,231 | ||
| 15 |
TWO SIGMA SECURITIES, LLC
13F
CIK 1450144 · Unknown · Jun 30, 2026
|
18,459 | ||
| 16 |
StoneX Group Inc.
13F
CIK 913760 · Unknown · Jun 30, 2026
|
17,775 | ||
| 17 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
|
15,187 | ||
| 18 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
|
15,113 | ||
| 19 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
13,445 | ||
| 20 |
|
9,000 | ||
| 21 |
|
9,000 | ||
| 22 |
|
9,000 | ||
| 23 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
6,329 | ||
| 24 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
|
2,335 | ||
| 25 |
1290 VT Micro Cap Portfolio
Fund
S000044688 · Registered fund · Jun 30, 2026
EQ Advisors Trust, not summed
|
1,027 | ||
| 26 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
326 | ||
| 27 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Jun 30, 2026
|
6 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.