Massimo Group - Common stock, par value $0.001 per share (MAMO)
CUSIP: 57628N101
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common stock, par value $0.001 per share
- Shares outstanding
- 39,999,900
- Total 13F shares
- 241,201
- Share change
- +133,069
- Total reported value
- $959,979
- Price per share
- $3.98
- Number of holders
- 12
- Value change
- +$561,157
- Number of buys
- 9
- Number of sells
- 5
Quarterly Holders Quick Answers
What is CUSIP 57628N101?
CUSIP 57628N101 identifies MAMO - Massimo Group - Common stock, par value $0.001 per share in SEC institutional holdings data.
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Recent filing periods for CUSIP 57628N101:
Top shareholders of MAMO - Massimo Group - Common stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| David Shan |
3/4/5
13D/G
|
Chief Executive Officer, Director, 10%+ Owner |
77%
from 13D/G
|
32,160,000
|
$74,289,600 | — | 29 May 2025 | |
| Asia International Securities Exchange Co., Ltd. |
13D/G
|
— |
1%
|
399,999
|
$1,559,996 | $0 | 20 Jun 2025 | |
| Yunhao Chen |
3/4/5
|
Chief Financial Officer |
0.33%
|
133,334
|
$308,001 | — | 29 May 2025 | |
| Michael Glenn Smith |
3/4/5
|
Former Officer |
0.13%
|
50,000
|
$115,500 | — | 29 May 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.09%
|
37,284
|
$87,617 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.07%
|
29,957
|
$70,398 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.05%
|
19,218
|
$45,162 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.03%
|
12,620
|
$29,657 | — | 30 Sep 2025 | |
| Mark Sheffield |
3/4/5
|
Director |
0.02%
|
9,000
|
$20,790 | — | 29 May 2025 | |
| Paolo Pietrogrande |
3/4/5
|
Director |
0.02%
|
9,000
|
$20,790 | — | 29 May 2025 | |
| Ting Zhu |
3/4/5
|
Director |
0.02%
|
9,000
|
$20,790 | — | 29 May 2025 | |
| UBS Group AG |
13F
|
Company |
0.02%
|
8,039
|
$18,892 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
619
|
$1,455 | — | 30 Sep 2025 | |
| Farther Finance Advisors, LLC |
13F
|
Company |
0%
|
253
|
$595 | — | 30 Sep 2025 | |
| Advisory Services Network, LLC |
13F
|
Company |
0%
|
91
|
$214 | — | 30 Sep 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0%
|
43
|
$101 | — | 30 Sep 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
8
|
$19 | — | 30 Sep 2025 |
Institutional Holders of Massimo Group - Common stock, par value $0.001 per share (MAMO) as of Q4 2025
As of 31 Dec 2025,
Massimo Group - Common stock, par value $0.001 per share (MAMO) was held by
12 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
241,201 shares.
The largest 10 holders included
GEODE CAPITAL MANAGEMENT, LLC, VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, GOLDMAN SACHS GROUP INC, UBS Group AG, OMERS ADMINISTRATION Corp, BlackRock, Inc., NORTHERN TRUST CORP, BANK OF AMERICA CORP /DE/, and Farther Finance Advisors, LLC.
This page lists
12
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
10
Q4 2025 holders
12
Holder diff
2
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.