$SIMAU

$11.11 +$0.00 (0.0%) Close

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

Ownership

13F as of Q2 2026 · 6.7M shares outstanding

Who owns SIMAU?

By type of holder

Institutions 4.8% Insiders 0.0% Everyone else 95.2%

Concentration Top 10 holders own 119.5%

SIM Sponsor 1 LLC 114.7% · DLD Asset Management, LP 0.9%

Institutional ownership

4.8%

-95.2 pts vs last qtr

Institutional holders

-37 vs last qtr

Net shares bought

−21.1M

by institutions in Q2 2026

New / sold out

3 / 40

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Meteora Capital, LLC NEW +106.2K
Geode Capital Management, LLC NEW +15.5K

Biggest sellers in Q2 2026

Magnetar Financial LLC SOLD OUT −1.9M
Karpus Management, Inc. SOLD OUT −1.7M

Who is planning to sell?

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

Is your stake being diluted?

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

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years36% Under 1 year64%

Quarterly turnover

49.9%

of institutional shares changed hands

Top 10 managers, median time held

1 year

Super Investors

Investment managers reporting SIMAU on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
MF Magnetar Financial LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding2.0M (Q3'24) Change over 8 quarters−2.0M Magnetar Financial LLC's full portfolio →
KM Karpus Management, Inc.	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding2.1M (Q1'25) Change over 8 quarters−1.3M Karpus Management, Inc.'s full portfolio →

Magnetar Financial LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

Karpus Management, Inc.

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

13 more super investors behind a free account

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

Institutional Funds

Mutual funds and ETFs reporting SIMAU on Form N-PORT; together they hold 24.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
FT First Trust Merger Arbitrage Fund Investment Managers Series Trust II	$12.6M	1.2M	17.57%	0.80%	March 31, 2026
SO Special Opportunities Fund, Inc. Special Opportunities Fund, Inc.	$1.61M	150.0K	2.25%	0.96%	March 31, 2026

First Trust Merger Arbitrage Fund

Investment Managers Series Trust II

Position value

$12.6M

% of company

17.57%

% of the fund

0.80%

As of

March 31, 2026

Special Opportunities Fund, Inc.

Position value

$1.61M

% of company

2.25%

% of the fund

0.96%

As of

March 31, 2026

7 more funds behind a free account

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

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SS SIM Sponsor 1 LLC 5%+ holder 13D · 93.2%	7.6M	114.70%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company114.700% Disclosed stake13D · 93.2% View the 13D/G filing →

SIM Sponsor 1 LLC

5%+ holder13D · 93.2%

7.6M

% of company

114.70%

Change vs last qtr

—

Held since

—

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