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MACI MELAR ACQUISITION CORP. I

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SHS CL A (common), issuer CIK 2016221

31 managers (31 13F filers) reported a position in MACI shares at 2024-09-30, 11,684,685 shares in all. 30 filers opened a position and 0 filers sold out during the quarter.

Managers
31
13F filers
31
New
30
Added
0
Reduced
0
Sold out
0
Shares held by filers
11,684,685

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
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP1,578,951$15.8M1.05%new13F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,485,000$14.8M0.57%new13F-HRTimeline
Polar Asset Management Partners Inc.1,485,000$14.8M0.36%new13F-HRTimeline
Karpus Management, Inc.1,429,611$14.3M0.4%new13F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,153,184$11.5M0.27%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…500,000$5M0.03%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.425,000$4.25M0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP375,000$3.75M0.01%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC374,989$3.75M0.22%new13F-HRTimelineGroup
Schechter Investment Advisors, LLC343,937$3.44M0.25%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT325,000$3.25M0.13%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC299,998$3M0.14%new13F-HR/ATimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC251,810$2.52M<0.01%new13F-HRTimelineGroup
Periscope Capital Inc.249,800$2.5M1.58%new13F-HRTimeline
BERKLEY W R CORP199,160$1.99M0.14%new13F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC184,814$1.85M2.28%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC122,797$1.23M0.07%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC105,980$1.06M0.03%new13F-HRTimeline
ATW SPAC MANAGEMENT LLC105,980$1.06M1.11%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC103,500$1.03M0.02%new13F-HRTimelineGroup
COWEN AND COMPANY, LLC100,000$1000K0.03%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…100,000$1000K0.74%13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC100,000$1000K0.2%new13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP75,000$750K0.02%new13F-HRTimeline
FIR TREE CAPITAL MANAGEMENT LP50,000$500K0.35%new13F-HRTimeline
CLEAR STREET LLC44,370$443K0.01%new13F-HR/ATimeline
Dakota Wealth Management39,000$390K0.01%new13F-HRTimeline
Tuttle Capital Management, LLC35,000$350K1.9%new13F-HRTimeline
ROBINSON CAPITAL MANAGEMENT, LLC20,902$209K0.07%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC20,902$209K<0.01%new13F-HR/ATimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.