Horizon Space Acquisition II Corp. - Common Shares (HSPT)

Historical Holders from Q1 2025 to Q3 2025

Type / Class
Equity / Common Shares
Symbol
HSPT on Nasdaq
Shares outstanding
9,115,942
Price per share
$10.58
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
6,420,756
Total reported value
$66,428,744
% of total 13F portfolios
0%
Share change
+401,520
Value change
+$4,150,465
Number of holders
21
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Horizon Space Acquisition II Corp. - Common Shares (HSPT) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BERKLEY W R CORP 7.4% +28% $6,858,099 +$1,550,345 674,346 +29% W. R. Berkley Corporation 30 Jun 2025
MIZUHO FINANCIAL GROUP INC 6.9% 0% $6,478,700 +$40,644 629,000 +0.63% Mizuho Financial Group, Inc. 30 Jun 2025
WOLVERINE ASSET MANAGEMENT LLC 6.9% $6,301,269 622,655 WOLVERINE ASSET MANAGEMENT LLC 31 Mar 2025
BANK OF MONTREAL /CAN/ 5.8% $5,339,250 +$5,339,250 525,000 Bank of Montreal 01 Jul 2025
Polar Asset Management Partners Inc. 5.8% $5,313,000 525,000 Polar Asset Management Partners Inc. 31 Mar 2025
BARCLAYS PLC 5.1% $4,731,485 467,538 Barclays PLC 31 Mar 2025
AQR CAPITAL MANAGEMENT LLC 4.7% -23% $4,298,581 -$1,267,419 424,761 -23% AQR Capital Management, LLC 31 Mar 2025
As of 30 Sep 2025, Horizon Space Acquisition II Corp. - Common Shares (HSPT) has 21 institutional shareholders filing 13F forms. They hold 6,420,756 shares. of 9,115,942 outstanding shares (70%) .

Top 21 institutional shareholders own 70% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
BERKLEY W R CORP 7.9% 722,303 +7.1% 0.48% $7,468,613
WOLVERINE ASSET MANAGEMENT LLC 7.2% 656,189 -3.9% 0.1% $6,798,118
MIZUHO SECURITIES USA LLC 7% 635,000 +0.95% 0.13% $6,540,610
ATW SPAC MANAGEMENT LLC 6.3% 574,990 0% 7.5% $5,956,896
BOOTHBAY FUND MANAGEMENT, LLC 6.3% 574,990 0% 0.15% $5,954,021
Polar Asset Management Partners Inc. 5.8% 525,000 0% 0.11% $5,439,000
RIVERNORTH CAPITAL MANAGEMENT, LLC 4.7% 427,400 0.25% $4,419,316
AQR Arbitrage LLC 4.5% 414,354 -1.8% 0.11% $4,284,420
Westchester Capital Management, LLC 4.4% 404,900 0% 0.22% $4,186,666
Hudson Bay Capital Management LP 4.4% 400,000 0% 0.03% $4,144,000
D. E. Shaw & Co., Inc. 2.7% 250,000 0% 0% $2,590,000
TORONTO DOMINION BANK 2.4% 220,000 -8.8% 0% $2,279,200
TWO SIGMA INVESTMENTS, LP 2.4% 217,499 0% 0% $2,248,940
GLAZER CAPITAL, LLC 1.9% 175,099 -9.5% 0.06% $1,811,000
GOLDMAN SACHS GROUP INC 1.4% 125,339 0% 0% $1,296,005
Clear Street Group Inc. 0.42% 38,440 0% 0% $398,238
HEIGHTS CAPITAL MANAGEMENT, INC 0.22% 20,000 0% 0.07% $207,200
HEIGHTS CAPITAL MANAGEMENT, INC 0.22% 20,000 0% 0.07% $207,200
Radcliffe Capital Management, L.P. 0.16% 15,017 0% 0.01% $155,501
UBS Group AG 0.05% 4,194 -58% 0% $43,366
MORGAN STANLEY 0% 42 +14% 0% $434

Institutional Holders of Horizon Space Acquisition II Corp. - Common Shares (HSPT) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 6,420,756 $66,428,744 +$4,150,465 $10.36 21
2025 Q2 5,964,405 $60,929,993 +$9,405,103 $10.22 19
2025 Q1 5,041,584 $50,888,557 +$50,888,553 $10.10 14