HSPTU

Horizon Space Acquisition II Corp Units
HSPTU

Overview Fund Trends Analyst Outlook Journalist POV

7 hedge funds and large institutions have $16.5M invested in Horizon Space Acquisition II Corp Units in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10: →

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding: →

less ownership

Funds ownership: →

73% less capital invested

Capital invested by funds: $61.1M → $16.5M (-$44.6M)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 13

Holders
7
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$1.02K

Top Sellers

1
-$6.04M
2
-$5.77M
3
-$5.77M
4
AA
AQR Arbitrage
Connecticut
-$5.53M
5
HCM
Highbridge Capital Management
New York
-$5.33M
Name Holding Trade Value Shares
Change 		Change in
Stake
RCM
1
Rivernorth Capital Management
Florida
$6.06M
Hudson Bay Capital Management
2
Hudson Bay Capital Management
Connecticut
$4.07M
GCWM
3
Graham Capital Wealth Management
District of Columbia
$2.92M
WAM
4
Wolverine Asset Management
Illinois
$2.29M
UBS Group
5
UBS Group
Switzerland
$912K
HCM
6
Heights Capital Management
California
$204K
CS
7
Clear Street
New York
$26.9K
MSU
8
Mizuho Securities USA
New York
–
BFM
9
Boothbay Fund Management
New York
–
ASM
10
ATW SPAC Management
New York
–
AA
11
AQR Arbitrage
Connecticut
–
HCM
12
Highbridge Capital Management
New York
–
PAMP
13
Polar Asset Management Partners
Ontario, Canada
–
HCI
14
Harraden Circle Investments
New York
–
Two Sigma Investments
15
Two Sigma Investments
New York
–
GCL
16
Glazer Capital LLC
New York
–
SCM
17
Shaolin Capital Management
Florida
–
FTCM
18
Fir Tree Capital Management
New York
–
WRBC
19
W.R. Berkley Corp
Connecticut
–
FTUS
20
Flow Traders U.S.
New York
–