Horizon Space Acquisition II Corp Units
HSPTU
HSPTU was delisted on the 12th of June, 2026.
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.
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
67% less funds holding
Funds holding: 21 → 7 (-14)
71.87% less ownership
Funds ownership: 97.94% → 26.07% (-72%)
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
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$1.01K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MSU
Mizuho Securities USA
New York
|
-$6.04M |
| 2 |
ASM
ATW SPAC Management
New York
|
-$5.77M |
| 3 |
BFM
Boothbay Fund Management
New York
|
-$5.77M |
| 4 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$5.53M |
| 5 |
HCM
Highbridge Capital Management
New York
|
-$5.33M |
HSPTU Hedge Fund Activity: Q1 2025 in Review
7 of the 7,473 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition II Corp Units (HSPTU) for Q1 2025, worth a combined $16.5M — down 73% from $61.1M a quarter earlier.
Sellers outnumbered buyers: 13 funds closed out of HSPTU and 0 opened new positions — a net loss of 13 holders — while 2 trimmed existing stakes and 1 added.
The largest buyer was UBS Group, adding an estimated $1.01K. The largest seller was Mizuho Securities USA, exiting entirely with an estimated $6.04M sold.
- 7 institutional investors held Horizon Space Acquisition II Corp Units (HSPTU) as of Q1 2025, down from 21 in Q4 2024.
- Funds reported $16.5M of Horizon Space Acquisition II Corp Units stock for Q1 2025, down 73% quarter-over-quarter.
- 0 funds opened new Horizon Space Acquisition II Corp Units positions in Q1 2025 and 13 closed out, a net change of -13 holders.
- The largest Horizon Space Acquisition II Corp Units buyer in Q1 2025 was UBS Group, an estimated $1.01K added.
- The largest Horizon Space Acquisition II Corp Units seller in Q1 2025 was Mizuho Securities USA, an estimated $6.04M sold.
Based on aggregated 13F filings for Q1 2025.