Highview Merger Ownership | Who Owns Highview Merger?

Highview Merger Ownership Summary

Highview Merger is owned by 70.57% institutional investors, and 29.43% retail investors. Adage capital partners gp is the largest institutional shareholder, holding 6.12% of HVMC shares.

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Adage capital partners gp	1.80M	6.12%	$18.09M
Alberta investment management	1.25M	4.25%	$12.56M
Aqr arbitrage	1.22M	4.13%	$12.21M
Healthcare of ontario pension plan trust fund	1.00M	3.40%	$10.05M
Glazer capital	978.25K	3.33%	$9.83M
Magnetar financial	929.29K	3.16%	$9.34M
Hudson bay capital management lp	901.88K	3.07%	$9.06M
Millennium management	852.00K	2.90%	$8.56M
Linden advisors lp	750.00K	2.55%	$7.54M
Two sigma investments, lp	632.85K	2.15%	$6.36M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Gritstone asset management	127.02K	1.36%	$1.28M
Bulldog investors, llp	219.97K	0.50%	$2.21M
Radcliffe capital management	542.61K	0.41%	$5.45M
Periscope capital	350.00K	0.39%	$3.52M
Glazer capital	978.25K	0.21%	$9.83M
Aqr arbitrage	1.22M	0.20%	$12.21M
Shaolin capital management	500.00K	0.19%	$5.03M
Berkley w r	333.86K	0.18%	$3.36M
Heights capital management	50.00K	0.14%	$502.50K
First trust capital management	250.00K	0.13%	$2.51M

Top Buyers

Holder	Shares	% Assets	Change
Toronto dominion bank	500.52K	0.01%	325.11K
Rivernorth capital management	205.74K	0.10%	205.74K
Karpus management	197.20K	0.06%	197.20K
Css llc/il	167.37K	0.08%	167.37K
Sona asset management (us)	156.08K	0.03%	156.08K

Top Sellers

Holder	Shares	% Assets	Change
Driehaus capital management	-	-	-500.00K
Decagon asset management llp	-	-	-100.00K
Shaolin capital management	500.00K	0.19%	-100.00K
Verition fund management	536.60K	0.04%	-84.70K
Aqr arbitrage	1.22M	0.20%	-53.03K

New Positions

Holder	Shares	% Assets	Change	Value
Rivernorth capital management	205.74K	0.10%	205.74K	$2.07M
Karpus management	197.20K	0.06%	197.20K	$1.98M
Css llc/il	167.37K	0.08%	167.37K	$1.68M
Sona asset management (us)	156.08K	0.03%	156.08K	$1.57M
K2 principal fund	100.00K	0.07%	100.00K	$1.00M

Sold Out

Holder	Change
Boothbay fund management	-25.00K
Decagon asset management llp	-100.00K
Driehaus capital management	-500.00K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	55	10.00%	20,754,855	1.99%	70	0.54%	20	-60.00%	7	-
Dec 31, 2025	49	-	20,325,499	-	113	-	49	-	-	-

HVMC Ownership FAQ

Who owns the most shares of Highview Merger?

Highview Merger’s largest shareholders are Adage capital partners gp (1.8M shares, 6.12%), Alberta investment management (1.25M shares, 4.25%), and Aqr arbitrage (1.22M shares, 4.13%). Together, they hold 14.50% of Highview Merger’s total shares outstanding.

Does Blackrock own Highview Merger?

BlackRock is not among the top 10 institutional shareholders of Highview Merger.

Who is Highview Merger’s biggest shareholder by percentage of total assets invested?

Gritstone asset management is Highview Merger’s biggest shareholder by percentage of total assets invested, with 1.36% of its assets in 127.02K Highview Merger shares, valued at 1.28M$.

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