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Disclosery

MAMO MASSIMO GROUP

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COM (common), issuer CIK 1952853

10 managers (10 13F filers) reported a position in MAMO shares at 2025-09-30, 108,132 shares in all. 6 filers opened a position and 0 filers sold out during the quarter.

Managers
10
13F filers
10
New
6
Added
2
Reduced
1
Sold out
0
Shares held by filers
108,132

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC37,284$87.6K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC29,957$70.4K<0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC19,218$45.2K<0.01%+5,84413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.12,620$29.7K<0.01%+4,60013F-HRTimelineGroup
UBS Group AGin group UBS Group AG8,039$18.9K<0.01%-18,95413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/619$1.46K<0.01%new13F-HR/ATimelineGroup
Farther Finance Advisors, LLC253$595<0.01%new13F-HRTimeline
Advisory Services Network, LLC91$214<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…43$101<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.8$19<0.01%013F-HRTimeline