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Disclosery

MUZEW MUZERO ACQUISITION CORP

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*W EXP 01/30/203 (warrant or right), issuer CIK 2093484

39 managers (39 13F filers) reported a position in MUZEW shares at 2026-06-30, 7,807,899 shares in all. 20 filers opened a position and 2 filers sold out during the quarter.

Managers
39
13F filers
39
New
20
Added
2
Reduced
4
Sold out
2
Shares held by filers
7,807,899

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 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…787,500$239K<0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.781,213$227K<0.01%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC472,275$137K<0.01%013F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC400,000$124K<0.01%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC402,008$123K<0.01%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.400,000$122K<0.01%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…325,000$97.5K<0.01%new13F-HRTimeline
Alberta Investment Management Corp300,000$91.2K<0.01%new13F-HRTimeline
Kryger Capital LLC281,054$85.4K<0.01%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC250,000$75K<0.01%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC239,458$69K<0.01%-16,51513F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…220,709$67.1K<0.01%013F-HRTimelineGroup
Parallax Volatility Advisers, L.P.204,489$59.3K<0.01%-21,89913F-HRTimeline
Radcliffe Capital Management, L.P.200,200$58.1K<0.01%013F-HRTimeline
Shaolin Capital Management LLC173,026$52.6K<0.01%+23,02613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS184,122$51.6K<0.01%new13F-HRTimelineGroup
Periscope Capital Inc.174,900$50.7K0.01%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.162,500$49.9K<0.01%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP150,000$45.6K<0.01%new13F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP150,000$45.6K<0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT149,999$45.6K<0.01%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK139,800$42.5K<0.01%-8,79313F-HRTimelineGroup
Polar Asset Management Partners Inc.144,000$41.8K<0.01%+6,50013F-HRTimeline
Lepercq De Neuflize Asset Management LLC126,200$38.4K0.02%new13F-HRTimeline
Verition Fund Management LLC125,000$38.4K<0.01%013F-HR/ATimeline
WHITEBOX ADVISORS LLC125,000$38K<0.01%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…125,000$36.2K<0.01%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP99,999$29K<0.01%013F-HRTimelineGroup
Centiva Capital, LP87,468$26.8K<0.01%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.77,049$23.4K<0.01%-28,17813F-HRTimelineGroup
Mint Tower Capital Management B.V.75,000$23K<0.01%013F-HRTimeline
Context Capital Management, LLC75,000$21.8K<0.01%013F-HRTimeline
Lineage Point Capital LP54,100$15.7K<0.01%new13F-HRTimeline
DLD Asset Management, LP50,000$15.2K<0.01%013F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.37,489$10.9K<0.01%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC25,000$7.6K<0.01%new13F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA20,000$6.08K<0.01%new13F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…10,569$3.24K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,772$1K<0.01%new13F-HRTimelineGroup