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MPU MEGA MATRIX INC

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CMN (common), issuer CIK 1953021

14 managers (14 13F filers) reported a position in MPU shares at 2025-06-30, 1,168,352 shares in all. 3 filers opened a position and 3 filers sold out during the quarter.

Managers
14
13F filers
14
New
3
Added
3
Reduced
3
Sold out
3
Shares held by filers
1,168,352

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
VANGUARD GROUP INCin group VANGUARD GROUP INC399,278$463K<0.01%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC331,149$384K<0.01%+65713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.161,869$188K<0.01%-78,90213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP88,800$103K<0.01%013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP56,121$65.1K<0.01%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…41,517$48.2K<0.01%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC28,122$32.6K<0.01%new13F-HRTimelineGroup
Ursa Fund Management, LLC25,000$29K0.07%new13F-HRTimeline
UBS Group AGin group UBS Group AG17,013$19.7K<0.01%-25,61013F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC12,297$14.3K<0.01%-5,69413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,711$7.79K<0.01%+1,52013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/290$336<0.01%+4013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY185$215<0.01%013F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.