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Livermore
Livermore
ZHEN

Massimo Group

MAMO
Exchange
Nasdaq
Industry
Miscellaneous Transportation Equipment
SEC CIK
0001952853

No open-market purchases or sales by Massimo Group insiders were filed in the last 90 days; 13 institutions reported holding it in 13F filings for Q2 2026, worth $564.9K in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Massimo Group changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of MAMO: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders131120
Shares241.2K63.8K261.0K+83.6K (+47.2%)
Value$960.0K$254.0K$259.9K−$446.0K (−63.2%)

1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (6)

Institutions that held Massimo Group at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to MAMO in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC42,600$42.4K0.00%
Vanguard Fiduciary Trust Co21,231$21.1K0.00%
XTX Topco Ltd13,130$13.1K0.00%
Renaissance Technologies LLC12,600$12.6K0.00%
Tower Research Capital LLC (TRC)9,052$9.02K0.00%
Advisory Services Network, LLC91$910.00%

Sold out (6)

Institutions that held Massimo Group at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of MAMO in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Millennium Management LLC21,511$85.6K
Goldman Sachs Group Inc19,714$78.5K
Omers Administration Corp17,356$69.1K
Bank of America Corp1,684$6.70K
Farther Finance Advisors, LLC253$1.01K
Morgan Stanley149$593

Not filed for Q1 2026 yet (1)

Institutions that held Massimo Group at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MAMO in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc63,831$254.0K