Horizon Space Acquisition II Corp Right
HSPTR
HSPTR was delisted on the 12th of June, 2026.
13 hedge funds and large institutions have $780K invested in Horizon Space Acquisition II Corp Right in 2025 Q4 according to their latest regulatory filings, with 1 funds opening new positions, 3 increasing their positions, 3 reducing their positions, and 1 closing their positions.
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
0% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 3
7% less funds holding
Funds holding: 14 → 13 (-1)
13% less capital invested
Capital invested by funds: $898K → $780K (-$119K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
+$25.9K |
| 2 |
BNP Paribas Financial Markets
Paris,
France
|
+$19.7K |
| 3 |
SCM
Shaolin Capital Management
Miami,
Florida
|
+$9.18K |
| 4 |
HCM
Highbridge Capital Management
New York
|
+$5.43K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$19.7K |
| 2 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$18.7K |
| 3 |
MSU
Mizuho Securities USA
New York
|
-$12K |
| 4 |
CS
Clear Street
New York
|
-$236 |
HSPTR Hedge Fund Activity: Q4 2025 in Review
13 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition II Corp Right (HSPTR) for Q4 2025, worth a combined $780K — down 13% from $898K a quarter earlier.
Fund positioning in HSPTR was balanced in Q4 2025: 1 fund opened new positions, 1 closed out, 3 added to existing stakes and 3 trimmed.
The largest buyer was Rivernorth Capital Management, adding an estimated $25.9K. The largest seller was AQR Arbitrage, cutting an estimated $19.7K.
- 13 institutional investors held Horizon Space Acquisition II Corp Right (HSPTR) as of Q4 2025, down from 14 in Q3 2025.
- Funds reported $780K of Horizon Space Acquisition II Corp Right stock for Q4 2025, down 13% quarter-over-quarter.
- 1 fund opened new Horizon Space Acquisition II Corp Right positions in Q4 2025 and 1 closed out, a net change of 0 holders.
- The largest Horizon Space Acquisition II Corp Right buyer in Q4 2025 was Rivernorth Capital Management, an estimated $25.9K added.
- The largest Horizon Space Acquisition II Corp Right seller in Q4 2025 was AQR Arbitrage, an estimated $19.7K sold.
Based on aggregated 13F filings for Q4 2025.