$MACI

$10.22 -$0.78 (7.09%) Close

$MACI Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 9.6M shares outstanding

Who owns MACI?

By type of holder

Institutions 54.0% Insiders 0.0% Everyone else 46.0%

Concentration Top 10 holders own 53.2%

Polar Asset Management Partners Inc. 7.9% · LMR Partners LLP 7.8%

Institutional ownership

54.0%

-46.0 pts vs last qtr

Institutional holders

-20 vs last qtr

Net shares bought

−11.0M

by institutions in Q2 2026

New / sold out

3 / 23

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Meteora Capital, LLC NEW +15.1K
Jpmorgan Chase & Co NEW +12.6K

Biggest sellers in Q2 2026

First Trust Capital Management L.P. −1.2M
Wolverine Asset Management LLC SOLD OUT −1.0M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Melar Acquisition Corp I in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Melar Acquisition Corp I.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years99% Under 1 year1%

Quarterly turnover

34.3%

of institutional shares changed hands

Top 10 managers, median time held

1.8 years

Super Investors

Investment managers reporting MACI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
PA Polar Asset Management Partners Inc.	750.0K	7.85%	−735.0K (−49.5%)	2024	0.1%
Shares held by quarter Peak holding1.5M (Q3'24) Change over 8 quarters−735.0K Share of the company7.850% Polar Asset Management Partners Inc.'s full portfolio →
LP LMR Partners LLP	742.5K	7.77%	−742.5K (−50.0%)	2024	0.0%
Shares held by quarter Peak holding1.5M (Q4'24) Change over 8 quarters+742.5K Share of the company7.770% LMR Partners LLP's full portfolio →

Polar Asset Management Partners Inc.

750.0K

% of company

7.85%

Change vs last qtr

−735.0K (−49.5%)

Held since

2024

LMR Partners LLP

742.5K

% of company

7.77%

Change vs last qtr

−742.5K (−50.0%)

Held since

2024

20 more super investors behind a free account

See every manager holding Melar Acquisition Corp I, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting MACI on Form N-PORT; together they hold 6.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
RS Riverpark Short Term High Yield Fund RiverPark Funds Trust	$2.43M	225.3K	2.36%	0.38%	March 31, 2026
FT First Trust Merger Arbitrage Fund Investment Managers Series Trust II	$2.38M	218.6K	2.29%	0.15%	June 30, 2026

Riverpark Short Term High Yield Fund

RiverPark Funds Trust

Position value

$2.43M

% of company

2.36%

% of the fund

0.38%

As of

March 31, 2026

First Trust Merger Arbitrage Fund

Investment Managers Series Trust II

Position value

$2.38M

% of company

2.29%

% of the fund

0.15%

As of

June 30, 2026

5 more funds behind a free account

See every fund holding Melar Acquisition Corp I and how much of the fund the position is.

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