Horizon Space Acquisition II Corp. Ordinary share
Horizon Space Acquisition II Corp. Ordinary share is a blank checks company on NASDAQ, with a market cap of $95.7M. As of Q3 2025, 63% of shares are held by 18 institutional investors, with BERKLEY W R CORP as the largest holder at 7.95%.
Overview
Overview of institutional ownership in HSPT as of Q3 2025 with a market cap of $94.1M
All Institutions
- Institutions
- 18
- Value Held
- $59.3M
- Shares Held
- 5.7M
- Avg Position
- $3.3M
- Median Position
- $3.4M
Hedge Funds
- Hedge Funds
- 9
- Value Held
- $33.5M
- Shares Held
- 3.2M
- Avg Position
- $3.7M
- Median Position
- $4.2M
Ownership Breakdown
Based on market cap of $94.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in HSPT as of Q3 2025
| Institution | Position Value |
|---|---|
 BERKLEY W R CORP Institution | $7.5M 0.50% of portfolio |
 WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | $6.8M 0.46% of portfolio |
A ATW SPAC MANAGEMENT LLC Institution | $6.0M 9.68% of portfolio |
 BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | $6.0M 0.16% of portfolio |
 Polar Securities Inc. Hedge Fund•Multi-Strategy | $5.4M 0.16% of portfolio |
 RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy | $4.4M 0.27% of portfolio |
 CNH PARTNERS LLC Hedge Fund•Multi-Strategy | $4.3M 0.16% of portfolio |
 Westchester Capital Management, LLC Hedge Fund•Merger Arb | $4.2M 0.23% of portfolio |
 Hudson Bay Capital Management LP Hedge Fund•Multi-Strategy | $4.1M 0.03% of portfolio |
D D. E. Shaw & Co., Inc. Institution | $2.6M 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for HSPT in Q3 2025
- Traded
- +$4.1M
- Buyers
- 3
- Sellers
- 5
- Total Bought
- +$4.9M
- Total Sold
- −$826.9K
- Avg Position
- $3.3M
Biggest Buyers
| Institution | Net Bought |
|---|---|
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy | +$4.4M +427.4K shares |
BERKLEY W R CORP Institution | +$495.9K +48.0K shares |
 MORGAN STANLEY RIA/Wealth | +$51.7 +5.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$279.1K −26.9K shares |
 TORONTO DOMINION BANK Institution | −$219.8K −21.2K shares |
 GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | −$190.3K −18.4K shares |
CNH PARTNERS LLC Hedge Fund•Multi-Strategy | −$76.6K −7.4K shares |
 UBS Group AG Institution | −$61.1K −5.9K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited HSPT in Q3 2025
- New Positions
- 1
- New Value
- $4.4M
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy | $4.4M 427.4K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in HSPT as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with HSPT as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
A ATW SPAC MANAGEMENT LLC Institution | 9.68% $6.0M |
BERKLEY W R CORP Institution | 0.50% $7.5M |
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | 0.46% $6.8M |
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy | 0.27% $4.4M |
Westchester Capital Management, LLC Hedge Fund•Merger Arb | 0.23% $4.2M |
Polar Securities Inc. Hedge Fund•Multi-Strategy | 0.16% $5.4M |
CNH PARTNERS LLC Hedge Fund•Multi-Strategy | 0.16% $4.3M |
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | 0.16% $6.0M |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | 0.08% $1.8M |
H HEIGHTS CAPITAL MANAGEMENT, INC Institution | 0.07% $207.2K |
Hedge Fund Spotlight
Discover hedge funds investing in HSPT
- Portfolio Value
- $3.4B
- Positions
- 452
- Last Reported
- Q3 2025
Position in Horizon Space Acquisition II Corp. Ordinary share
- Market Value
- $5.4M
- Shares Held
- 525.0K
- Portfolio Weight
- 0.16%
- Owned Since
- 2025-Q1
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Unknown Unknown | $282.9M | 8.42% | |
Unknown Unknown | $103.5M | 3.08% | |
Semiconductors Technology | $90.7M | 2.70% |
