Horizon Space Acquisition I Corp
HSPO
HSPO was delisted on the 11th of December, 2025.
12 hedge funds and large institutions have $20.9M invested in Horizon Space Acquisition I Corp in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
9% more funds holding
Funds holding: 11 → 12 (+1)
0% less capital invested
Capital invested by funds: $21M → $20.9M (-$87.5K)
0.66% less ownership
Funds ownership: 42.51% → 41.85% (-0.66%)
75% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
QL
Quarry LP
New York
|
+$202K |
| 2 |
CS
Clear Street
New York
|
+$33.8K |
| 3 |
PCM
PenderFund Capital Management
Vancouver,
British Columbia, Canada
|
+$622 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HCI
Harraden Circle Investments
New York
|
-$402K |
| 2 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$128K |
| 3 |
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
|
-$40.9K |
| 4 |
MSU
Mizuho Securities USA
New York
|
-$12 |
| 5 |
Morgan Stanley
New York
|
-$12 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
MSU
1
Mizuho Securities USA
New York
| $4.46M | -$12 | -1 | -0% |
|
|
WAM
2
Wolverine Asset Management
Chicago,
Illinois
| $4.4M | -$128K | -10,680 | -3% |
|
|
WCMNY
3
Westchester Capital Management (New York)
Valhalla,
New York
| $3.61M | – | – | – |
|
|
FTCM
4
First Trust Capital Management
Chicago,
Illinois
| $3.6M | – | – | – |
|
|
WRBC
5
W.R. Berkley Corp
Greenwich,
Connecticut
| $2.46M | – | – | – |
|
|
PAMP
6
Polar Asset Management Partners
Toronto,
Ontario, Canada
| $1.8M | – | – | – |
|
|
QL
7
Quarry LP
New York
| $203K | +$202K | +16,899 | New |
|
|
8
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
| $196K | -$40.9K | -3,414 | -17% |
|
9
UBS Group
Zurich,
Switzerland
| $143K | – | – | – |
|
|
CS
10
Clear Street
New York
| $58.3K | +$33.8K | +2,821 | +138% |
|
|
PCM
11
PenderFund Capital Management
Vancouver,
British Columbia, Canada
| $632 | +$622 | +52 | New |
|
|
12
Morgan Stanley
New York
| $120 | -$12 | -1 | -9% |
|
|
HCI
13
Harraden Circle Investments
New York
| – | -$402K | -33,798 | Closed |
|
HSPO Hedge Fund Activity: Q2 2025 in Review
12 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition I Corp (HSPO) for Q2 2025, worth a combined $20.9M — down 0.42% from $21M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new HSPO positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 4 trimmed.
The largest buyer was Quarry LP, opening a new position worth an estimated $202K. The largest seller was Harraden Circle Investments, exiting entirely with an estimated $402K sold.
- 12 institutional investors held Horizon Space Acquisition I Corp (HSPO) as of Q2 2025, up from 11 in Q1 2025.
- Funds reported $20.9M of Horizon Space Acquisition I Corp stock for Q2 2025, down 0.42% quarter-over-quarter.
- 2 funds opened new Horizon Space Acquisition I Corp positions in Q2 2025 and 1 closed out, a net change of +1 holder.
- The largest Horizon Space Acquisition I Corp buyer in Q2 2025 was Quarry LP, an estimated $202K added.
- The largest Horizon Space Acquisition I Corp seller in Q2 2025 was Harraden Circle Investments, an estimated $402K sold.
Based on aggregated 13F filings for Q2 2025.