Horizon Space Acquisition I Corp. Ordinary Shares Ownership | Who Owns Horizon Space Acquisition I Corp. Ordinary Shares?

Horizon Space Acquisition I Corp. Ordinary Shares Ownership Summary

Horizon Space Acquisition I Corp. Ordinary Shares is owned by 22.27% institutional investors, 50.63% insiders, and 27.09% retail investors. Mizuho securities usa is the largest institutional shareholder, holding 4.79% of HSPO shares.

HSPO Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Horizon Space Acquisition I Corp. Ordinary Shares	22.27%	50.63%	27.09%
Sector	Financial Services Stocks	51.64%	15.54%	32.82%
Industry	Shell Companies Stocks	6743.39%	23.28%	-6666.67%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Mizuho securities usa	375.21K	4.79%	$4.46M
First trust capital management	300.00K	3.83%	$3.60M
Westchester capital management	297.00K	3.79%	$3.61M
Berkley w r	205.13K	2.62%	$2.46M
Polar asset management partners	150.00K	1.92%	$1.80M
Quarry lp	16.90K	0.22%	$202.62K
Toronto dominion bank	16.38K	0.21%	$196.42K
Clear street	4.86K	0.06%	$58.32K
Penderfund capital management	52.00	0.00%	$632.00
Harraden circle investments	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
First trust capital management	300.00K	0.24%	$3.60M
Westchester capital management	297.00K	0.19%	$3.61M
Berkley w r	205.13K	0.13%	$2.46M
Mizuho securities usa	375.21K	0.10%	$4.46M
Quarry lp	16.90K	0.04%	$202.62K
Polar asset management partners	150.00K	0.03%	$1.80M
Toronto dominion bank	16.38K	0.00%	$196.42K
Clear street	4.86K	0.00%	$58.32K
Penderfund capital management	52.00	0.00%	$632.00
Harraden circle investments	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Mizuho securities usa	375.21K	0.10%	375.21K
Quarry lp	16.90K	0.04%	16.90K
Clear street	4.86K	0.00%	2.82K
Penderfund capital management	52.00	0.00%	52.00
Berkley w r	205.13K	0.13%	-

Top Sellers

Holder	Shares	% Assets	Change
Harraden circle investments	-	-	-33.80K
Toronto dominion bank	16.38K	0.00%	-3.41K
Berkley w r	205.13K	0.13%	-
Polar asset management partners	150.00K	0.03%	-
Westchester capital management	297.00K	0.19%	-

New Positions

Holder	Shares	% Assets	Change	Value
Mizuho securities usa	375.21K	0.10%	375.21K	$4.46M
Quarry lp	16.90K	0.04%	16.90K	$202.62K
Penderfund capital management	52.00	0.00%	52.00	$632.00

Sold Out

Holder	Change
Harraden circle investments	-33.80K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	12	9.09%	1,744,497	-1.59%	22	4.35%	4	-20.00%	3	50.00%
Mar 31, 2025	11	37.50%	1,772,619	-4.26%	22	3.67%	5	150.00%	2	-66.67%
Dec 31, 2024	8	-63.64%	1,851,524	-65.87%	24	0.52%	2	-60.00%	6	-14.29%
Sep 30, 2024	22	-12.00%	5,425,350	0.23%	69	1.45%	5	-44.44%	7	40.00%
Jun 30, 2024	25	-	5,412,692	1.06%	69	1.48%	9	-18.18%	5	-16.67%

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 13, 2024	Gonzalez Caceres Rodolfo Jose	-	Sell	-
May 13, 2024	Colon Angel	-	Buy	-

HSPO Ownership FAQ

Who Owns Horizon Space Acquisition I Corp. Ordinary Shares?

Horizon Space Acquisition I Corp. Ordinary Shares shareholders are primarily institutional investors at 22.27%, followed by 50.63% insiders and 27.10% retail investors. The average institutional ownership in Horizon Space Acquisition I Corp. Ordinary Shares's industry, Shell Companies Stocks , is 6743.39%, which Horizon Space Acquisition I Corp. Ordinary Shares falls below.

Who owns the most shares of Horizon Space Acquisition I Corp. Ordinary Shares?

Horizon Space Acquisition I Corp. Ordinary Shares’s largest shareholders are Mizuho securities usa (375.21K shares, 4.79%), First trust capital management (300K shares, 3.83%), and Westchester capital management (297K shares, 3.79%). Together, they hold 12.41% of Horizon Space Acquisition I Corp. Ordinary Shares’s total shares outstanding.

Does Blackrock own Horizon Space Acquisition I Corp. Ordinary Shares?

BlackRock is not among the top 10 institutional shareholders of Horizon Space Acquisition I Corp. Ordinary Shares.

Who is Horizon Space Acquisition I Corp. Ordinary Shares’s biggest shareholder by percentage of total assets invested?

First trust capital management is Horizon Space Acquisition I Corp. Ordinary Shares’s biggest shareholder by percentage of total assets invested, with 0.24% of its assets in 300K Horizon Space Acquisition I Corp. Ordinary Shares shares, valued at 3.6M$.

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