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MACIU MELAR ACQUISITION CORP. I

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UNIT 06/10/2029 (unit), issuer CIK 2016221

11 managers (11 13F filers) reported a position in MACIU shares at 2024-09-30, 3,256,649 shares in all. 0 filers opened a position and 30 filers sold out during the quarter.

Managers
11
13F filers
11
New
0
Added
0
Reduced
2
Sold out
30
Shares held by filers
3,256,649

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, Q3 2024

Filers in the available 13F reports with a share position at 2024-09-30, 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
LMR Partners LLPin group LMR Partners LLP1,485,000$14.9M0.33%013F-HRTimelineGroup
Cable Car Capital, LP492,500$4.94M5.32%-242,50013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC371,250$3.81M0.08%013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…325,000$3.26M0.02%013F-HRTimelineGroup
HGC Investment Management Inc.325,000$3.26M1.34%013F-HRTimeline
RK Capital Management, LLC/FL82,799$831K0.85%-17,20113F-HR/ATimeline
Bulldog Investors, LLP75,000$753K0.25%013F-HRTimeline
Quarry LP50,000$514K0.16%013F-HRTimeline
Sandia Investment Management LP50,000$502K0.81%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO100$1K<0.01%013F-HR/ATimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.