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BIIIU BLACK SPADE ACQUISITION III

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UNIT 99/99/9999 (unit)

17 managers (17 13F filers) reported a position in BIIIU shares at 2026-03-31, 3,779,274 shares in all. 16 filers opened a position and 0 filers sold out during the quarter.

Managers
17
13F filers
17
New
16
Added
0
Reduced
0
Sold out
0
Shares held by filers
3,779,274

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
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC600,000$6M<0.01%new13F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC600,000$6M0.23%new13F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC558,890$5.59M1.33%new13F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP500,000$5M0.05%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK400,000$4M0.01%new13F-HRTimelineGroup
OMERS ADMINISTRATION Corp300,000$3M0.02%new13F-HRTimeline
MMCAP International Inc. SPCin group MMCAP250,000$2.5M0.22%new13F-HRTimelineGroup
Lineage Point Capital LP165,000$1.65M0.4%new13F-HRTimeline
Bulldog Investors, LLP150,000$1.5M0.34%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC75,000$750K0.02%new13F-HRTimeline
Schonfeld Strategic Advisors LLC52,320$523K<0.01%new13F-HRTimeline
GTS SECURITIES LLC41,988$420K0.01%new13F-HRTimeline
Quarry LP37,500$375K0.08%new13F-HRTimeline
RLH Capital LLC37,500$375K0.19%13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.6,057$60.6K<0.01%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC5,012$50K<0.01%new13F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC7$70<0.01%new13F-HRTimelineGroup