MUZE · Muzero Acquisition Corp · Shareholders & Ownership
Every disclosed holder of MUZE in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns MUZE
13F quarter Jun 30, 2026No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 27,434,542 | 100.42% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 7,044,271 | 25.78% |
| Remaining | 7,158,605 | -26.20% |
| Registered funds (N-PORT, not summed) | 450,000 | 1.65% |
Shares outstanding: 27,320,208, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of MUZE
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Muzero Acquisition Sponsors LLC
13D
CIK 2103033 · Unknown · Feb 2, 2026
|
7,044,271 | ||
| 1.1 |
Muzero Acquisition Sponsors LLC
Insider
CIK 2103033 · Feb 2, 2026
10% Owner, issuer-wide, not summed
|
7,044,271 | ||
| 2 |
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
CIK 1165408 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
2,362,500 | ||
| 3 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
2,343,642 | ||
| 4 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
1,416,825 | ||
| 5 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
1,206,024 | ||
| 6 |
SONA ASSET MANAGEMENT (US) LLC
13F
CIK 1856405 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
1,200,000 | ||
| 7 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
1,200,000 | ||
| 8 |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F
CIK 1535845 · Non-US institution · Jun 30, 2026
Classes MUZE, MUZEW
|
975,000 | ||
| 9 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
Classes MUZE, MUZEW
|
900,000 | ||
| 10 |
Kryger Capital LLC
13F
CIK 2123957 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
838,112 | ||
| 11 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
800,000 | ||
| 12 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEU, MUZEW
|
776,676 | ||
| 13 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
750,000 | ||
| 14 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
662,127 | ||
| 15 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
616,537 | ||
| 16 |
|
552,366 | ||
| 17 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
|
550,000 | ||
| 18 |
|
531,261 | ||
| 19 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
524,700 | ||
| 20 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
507,609 | ||
| 21 |
|
450,000 | ||
| 22 |
MOORE CAPITAL MANAGEMENT, LP
13F
CIK 1448574 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
450,000 | ||
| 23 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
Classes MUZE, MUZEW
|
449,997 | ||
| 24 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
437,897 | ||
| 25 |
|
428,391 | ||
| 26 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
13F
CIK 1083190 · Unknown · Jun 30, 2026
Classes MUZE, MUZEW
|
425,000 | ||
| 27 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
419,000 | ||
| 28 |
Verition Fund Management LLC
13F
CIK 1454027 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
375,000 | ||
| 29 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
375,000 | ||
| 30 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
|
350,000 | ||
| 31 |
OMERS ADMINISTRATION Corp
13F
CIK 1053321 · Pension or benefit plan · Jun 30, 2026
|
350,000 | ||
| 32 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
|
317,187 | ||
| 33 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
299,999 | ||
| 34 |
|
278,641 | ||
| 35 |
|
277,469 | ||
| 36 |
Centiva Capital, LP
13F
CIK 1692507 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
262,405 | ||
| 37 |
StoneX Group Inc.
13F
CIK 913760 · Unknown · Jun 30, 2026
|
255,150 | ||
| 38 |
First Trust Capital Management L.P.
13F
CIK 1604488 · Registered investment adviser · Jun 30, 2026
|
250,000 | ||
| 39 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
|
248,700 | ||
| 40 |
Context Capital Management, LLC
13F
CIK 1301396 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
225,000 | ||
| 41 |
Crossingbridge Advisors, LLC
13F
CIK 1770024 · Investment adviser · Jun 30, 2026
|
225,000 | ||
| 42 |
|
225,000 | ||
| 43 |
First Trust Merger Arbitrage Fund
Fund
S000048195 · Registered fund · Jun 30, 2026
INVESTMENT MANAGERS SERIES TRUST II, not summed
|
215,704 | ||
| 44 |
Parallax Volatility Advisers, L.P.
13F
CIK 1521001 · Registered investment adviser · Jun 30, 2026
|
204,489 | ||
| 45 |
Ghisallo Capital Management LLC
13F
CIK 1825214 · Registered investment adviser · Jun 30, 2026
|
200,000 | ||
| 46 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
|
200,000 | ||
| 47 |
DLD Asset Management, LP
13F
CIK 1578299 · Registered investment adviser · Jun 30, 2026
Classes MUZE, MUZEW
|
150,000 | ||
| 48 |
Lepercq De Neuflize Asset Management LLC
13F
CIK 1854423 · Registered investment adviser · Jun 30, 2026
|
126,200 | ||
| 49 |
Calamos Advisors LLC
13F
CIK 1316507 · Registered investment adviser · Jun 30, 2026
|
103,525 | ||
| 50 |
First Trust Alternative Opportunities Fund
Fund
· Registered fund · Jun 30, 2026
First Trust Alternative Opportunities Fund, not summed
|
100,000 | ||
| 50.1 |
RiverNorth Opportunities Fund Inc.
Fund
· Registered fund · Jun 30, 2026
RIVERNORTH OPPORTUNITIES FUND INC., not summed
|
100,000 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 64 holders
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