We are live on ! Find out more
HSPT

Horizon Space Acquisition II Corp
HSPT

Delisted

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

Back to rankings

19 hedge funds and large institutions have $60.9M invested in Horizon Space Acquisition II Corp in 2025 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 5 increasing their positions, 2 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 2

36% more funds holding

Funds holding: 14 → 19 (+5)

20% more capital invested

Capital invested by funds: $50.9M → $60.9M (+$10M)

10.16% more ownership

Funds ownership: 55.52% → 65.69% (+10%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
19
Holders Change
+5
Holders Change %
+35.71%
% of All Funds
0.25%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
5
Increased
5
Reduced
2
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$4.06M
2
WAM
Wolverine Asset Management
Illinois
+$2.9M
3
WRBC
W.R. Berkley Corp
Connecticut
+$1.55M
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$357K
5
HCM
Heights Capital Management
California
+$203K

Top Sellers

Rank Fund Capital Flow
1
AA
AQR Arbitrage
Connecticut
-$30.4K
2
GCL
Glazer Capital LLC
New York
-$162
Name Holding Trade Value Shares
Change 		Change in
Stake
WAM
1
Wolverine Asset Management
Illinois
$7M +$2.9M +285,478 +72%
WRBC
2
W.R. Berkley Corp
Connecticut
$6.89M +$1.55M +152,443 +29%
MSU
3
Mizuho Securities USA
New York
$6.35M +$40K +3,946 +0.6%
BFM
4
Boothbay Fund Management
New York
$5.88M – – –
ASM
5
ATW SPAC Management
New York
$5.88M – – –
PAMP
6
Polar Asset Management Partners
Ontario, Canada
$5.37M – – –
AA
7
AQR Arbitrage
Connecticut
$4.32M -$30.4K -3,000 -0.7%
WCMNY
8
Westchester Capital Management (New York)
New York
$4.15M – – –
Hudson Bay Capital Management
9
Hudson Bay Capital Management
Connecticut
$4.1M +$4.06M +400,000 New
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$2.56M – – –
Toronto Dominion Bank
11
Toronto Dominion Bank
Ontario, Canada
$2.47M +$357K +35,216 +17%
Two Sigma Investments
12
Two Sigma Investments
New York
$2.22M – – –
GCL
13
Glazer Capital LLC
New York
$1.98M -$162 -16 -0%
Goldman Sachs
14
Goldman Sachs
New York
$1.28M – – –
HCM
15
Heights Capital Management
California
$205K +$203K +20,000 New
RCM
16
Radcliffe Capital Management
Pennsylvania
$154K +$152K +15,017 New
UBS Group
17
UBS Group
Switzerland
$103K +$102K +10,100 New
CS
18
Clear Street
New York
$36.9K +$36.6K +3,609 New
Morgan Stanley
19
Morgan Stanley
New York
$378 +$284 +28 +311%

HSPT Hedge Fund Activity: Q2 2025 in Review

19 of the 7,598 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition II Corp (HSPT) for Q2 2025, worth a combined $60.9M — up 20% from $50.9M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new HSPT positions and 0 closed out — a net gain of 5 holders — while 5 added to existing stakes and 2 trimmed.

The largest buyer was Hudson Bay Capital Management, opening a new position worth an estimated $4.06M. The largest seller was AQR Arbitrage, cutting an estimated $30.4K.

  • 19 institutional investors held Horizon Space Acquisition II Corp (HSPT) as of Q2 2025, up from 14 in Q1 2025.
  • Funds reported $60.9M of Horizon Space Acquisition II Corp stock for Q2 2025, up 20% quarter-over-quarter.
  • 5 funds opened new Horizon Space Acquisition II Corp positions in Q2 2025 and 0 closed out, a net change of +5 holders.
  • The largest Horizon Space Acquisition II Corp buyer in Q2 2025 was Hudson Bay Capital Management, an estimated $4.06M added.
  • The largest Horizon Space Acquisition II Corp seller in Q2 2025 was AQR Arbitrage, an estimated $30.4K sold.

Based on aggregated 13F filings for Q2 2025.