$HVMC

$10.29 +$0.00 (0.0%) Close

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

Ownership

13F as of Q2 2026 · 5.0M shares outstanding

Who owns HVMC?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 319.8%

Highview Sponsor Co., LLC 122.5% · Adage Capital Partners GP, L.L.C. 36.0%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

-1 vs last qtr

Net shares bought

+238.4K

by institutions in Q2 2026

New / sold out

2 / 3

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Toronto Dominion Bank +273.7K
Karpus Management, Inc. +147.5K

Biggest sellers in Q2 2026

Millennium Management LLC −199.3K
Irenic Capital Management LP −150.0K

Who is planning to sell?

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

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Highview Merger Corp.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

3.5%

of institutional shares changed hands

Top 10 managers, median time held

3 quarters

Super Investors

Investment managers reporting HVMC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AC Adage Capital Partners GP, L.L.C.	1.8M	36.00%	Unchanged	Q3 '25	0.0%
Shares held by quarter Peak holding1.8M (Q3'25) Change over 8 quarters+1.8M Share of the company36.000% Adage Capital Partners GP, L.L.C.'s full portfolio →
AI Alberta Investment Management Corp	1.3M	25.00%	Unchanged	Q3 '25	0.1%
Shares held by quarter Peak holding1.3M (Q3'25) Change over 8 quarters+1.3M Share of the company25.000% Alberta Investment Management Corp's full portfolio →

Adage Capital Partners GP, L.L.C.

1.8M

% of company

36.00%

Change vs last qtr

Unchanged

Held since

Q3 '25

Alberta Investment Management Corp

1.3M

% of company

25.00%

Change vs last qtr

Unchanged

Held since

Q3 '25

26 more super investors behind a free account

See every manager holding Highview Merger Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting HVMC on Form N-PORT; together they hold 13.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
DM Destinations Multi Strategy Alternatives Fund Brinker Capital Destinations Trust	$3.35M	332.6K	6.65%	0.63%	February 28, 2026
FT First Trust Merger Arbitrage Fund Investment Managers Series Trust II	$2.18M	214.9K	4.30%	0.13%	June 30, 2026

Destinations Multi Strategy Alternatives Fund

Brinker Capital Destinations Trust

Position value

$3.35M

% of company

6.65%

% of the fund

0.63%

As of

February 28, 2026

First Trust Merger Arbitrage Fund

Investment Managers Series Trust II

Position value

$2.18M

% of company

4.30%

% of the fund

0.13%

As of

June 30, 2026

3 more funds behind a free account

See every fund holding Highview Merger 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
HS Highview Sponsor Co., LLC 5%+ holder 13D · 20.8%	6.1M	122.45%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company122.450% Disclosed stake13D · 20.8% View the 13D/G filing →

Highview Sponsor Co., LLC

5%+ holder13D · 20.8%

6.1M

% of company

122.45%

Change vs last qtr

—

Held since

—

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