Mega Matrix Inc

MPU

Exchange: NYSE
Industry: Services-Motion Picture & Video Tape Production
SEC CIK: 0001953021

SEC filings (opens in a new tab)

No open-market purchases or sales by Mega Matrix Inc insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $560.2K in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Mega Matrix Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of MPU: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Q3 2021	Change
Holders	8	8	0
Shares	76.7K	58.0K	−18.7K (−24.4%)
Value	$807.0K	$3.48M	+$2.67M (+331.1%)

New holders (2)

Institutions that held Mega Matrix Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to MPU in Q3 2021
Institution	Shares	Value	% of portfolio
Susquehanna Fundamental Investments, LLC	8,724	$523.0K	0.01%
Morgan Stanley	2,335	$140.0K	0.00%

Sold out (2)

Institutions that held Mega Matrix Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of MPU in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Citadel Advisors LLC	13,489	$142.0K
UBS Group AG	4,681	$49.0K