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HSPT

Horizon Space Acquisition II Corp
HSPT

Delisted

HSPT was delisted on the 12th of June, 2026.

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22 hedge funds and large institutions have $64.8M invested in Horizon Space Acquisition II Corp in 2025 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 4 increasing their positions, 5 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

10% more funds holding

Funds holding: 20 → 22 (+2)

2% less capital invested

Capital invested by funds: $66.2M → $64.8M (-$1.47M)

2.67% less ownership

Funds ownership: 70.49% → 67.82% (-2.7%)

20% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 5

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
22
Holders Change
+2
Holders Change %
+10%
% of All Funds
0.27%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
3
Increased
4
Reduced
5
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RCM
Rivernorth Capital Management
Florida
+$1.73M
2
MSU
Mizuho Securities USA
New York
+$640K
3
CS
Clear Street
New York
+$90.3K
4
QL
Quarry LP
New York
+$51.9K
5
MC
Meteora Capital
Florida
+$377

Top Sellers

Rank Fund Capital Flow
1
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$297K
2
WAM
Wolverine Asset Management
Illinois
-$157K
3
GCL
Glazer Capital LLC
New York
-$133K
4
UBS Group
UBS Group
Switzerland
-$12.6K
5
WRBC
W.R. Berkley Corp
Connecticut
-$3.01K
Name Holding Trade Value Shares
Change 		Change in
Stake
WRBC
1
W.R. Berkley Corp
Connecticut
$7.61M -$3.01K -288 -0%
MSU
2
Mizuho Securities USA
New York
$7.18M +$640K +61,145 +10%
WAM
3
Wolverine Asset Management
Illinois
$6.76M -$157K -15,038 -2%
RCM
4
Rivernorth Capital Management
Florida
$6.24M +$1.73M +165,000 +39%
BFM
5
Boothbay Fund Management
New York
$6.06M – – –
PAMP
6
Polar Asset Management Partners
Ontario, Canada
$5.54M – – –
AA
7
AQR Arbitrage
Connecticut
$4.37M – – –
WCMNY
8
Westchester Capital Management (New York)
New York
$4.27M – – –
Hudson Bay Capital Management
9
Hudson Bay Capital Management
Connecticut
$4.22M – – –
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$2.63M – – –
Two Sigma Investments
11
Two Sigma Investments
New York
$2.29M – – –
Toronto Dominion Bank
12
Toronto Dominion Bank
Ontario, Canada
$2.02M -$297K -28,386 -13%
GCL
13
Glazer Capital LLC
New York
$1.71M -$133K -12,753 -7%
LGM
14
L1 Global Manager
$1.58M +$1.57M +150,000 New
Goldman Sachs
15
Goldman Sachs
New York
$1.32M – – –
CS
16
Clear Street
New York
$496K +$90.3K +8,632 +22%
HCM
17
Heights Capital Management
California
$211K – – –
RCM
18
Radcliffe Capital Management
Pennsylvania
$159K – – –
QL
19
Quarry LP
New York
$52.4K +$51.9K +4,957 New
UBS Group
20
UBS Group
Switzerland
$31.5K -$12.6K -1,204 -29%
Morgan Stanley
21
Morgan Stanley
New York
$506 +$63 +6 +14%
MC
22
Meteora Capital
Florida
$379 +$377 +36 New

HSPT Hedge Fund Activity: Q4 2025 in Review

22 of the 8,238 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition II Corp (HSPT) for Q4 2025, worth a combined $64.8M — down 2.2% from $66.2M a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new HSPT positions and 0 closed out — a net gain of 3 holders — while 4 added to existing stakes and 5 trimmed.

The largest buyer was Rivernorth Capital Management, adding an estimated $1.73M. The largest seller was Toronto Dominion Bank, cutting an estimated $297K.

  • 22 institutional investors held Horizon Space Acquisition II Corp (HSPT) as of Q4 2025, up from 20 in Q3 2025.
  • Funds reported $64.8M of Horizon Space Acquisition II Corp stock for Q4 2025, down 2.2% quarter-over-quarter.
  • 3 funds opened new Horizon Space Acquisition II Corp positions in Q4 2025 and 0 closed out, a net change of +3 holders.
  • The largest Horizon Space Acquisition II Corp buyer in Q4 2025 was Rivernorth Capital Management, an estimated $1.73M added.
  • The largest Horizon Space Acquisition II Corp seller in Q4 2025 was Toronto Dominion Bank, an estimated $297K sold.

Based on aggregated 13F filings for Q4 2025.