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Disclosery

MTALU METALS ACQUISITION CORP II

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Unit (unit)

43 managers (43 13F filers) reported a position in MTALU shares at 2026-03-31, 18,381,104 shares in all. 43 filers opened a position and 0 filers sold out during the quarter.

Managers
43
13F filers
43
New
43
Added
0
Reduced
0
Sold out
0
Shares held by filers
18,381,104

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Empyrean Capital Partners, LP1,980,000$20M0.67%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,930,000$19.5M0.01%new13F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,800,000$18.2M0.03%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,075,000$10.8M0.02%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC1,000,000$10.1M0.1%new13F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP1,000,000$10.1M0.37%new13F-HRTimeline
Verbena Value LP900,000$9.08M1.49%new13F-HRTimeline
SailingStone Capital Partners LLC875,000$8.83M2.01%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.700,397$7.07M0.16%new13F-HRTimeline
Alberta Investment Management Corp600,000$6.05M0.04%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.566,346$5.71M0.18%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS529,436$5.34M<0.01%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP500,000$5.04M0.03%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC470,564$4.75M0.08%new13F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC400,000$4.04M0.15%new13F-HRTimelineGroup
CSS LLC/IL374,411$3.78M0.21%new13F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP351,271$3.54M0.19%new13F-HRTimelineGroup
Decagon Asset Management LLP344,015$3.47M0.9%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.250,000$2.52M0.01%new13F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP245,296$2.48M0.03%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP229,167$2.31M<0.01%new13F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC205,870$2.08M0.49%new13F-HRTimelineGroup
Radcliffe Capital Management, L.P.200,000$2.02M0.15%new13F-HRTimeline
Oasis Management Co Ltd.in group Oasis Management Co Ltd.200,000$2.02M0.24%new13F-HRTimelineGroup
Polar Asset Management Partners Inc.200,000$2.02M0.05%new13F-HRTimeline
L1 Global Manager Pty Ltd200,000$2.02M1.63%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…170,455$1.72M0.01%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK150,000$1.51M<0.01%new13F-HRTimelineGroup
Lineage Point Capital LP142,700$1.44M0.35%new13F-HRTimeline
Periscope Capital Inc.102,100$1.03M0.18%new13F-HRTimeline
WHITEBOX ADVISORS LLC100,000$1.01M0.01%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP100,000$1.01M0.01%new13F-HRTimelineGroup
Shaolin Capital Management LLC100,000$1.01M0.04%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT75,000$757K0.01%new13F-HRTimeline
Meteora Capital, LLC74,000$747K0.06%new13F-HRTimeline
Bulldog Investors, LLP64,000$646K0.15%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.50,000$504K0.05%new13F-HRTimeline
BERKLEY W R CORP49,709$502K0.03%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA20,100$203K0.03%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…14,975$151K<0.01%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC14,900$150K<0.01%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC13,762$139K0.01%new13F-HRTimelineGroup
Evercore Wealth Management, LLC12,630$127K<0.01%new13F-HRTimeline