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HSPOR

Horizon Space Acquisition I Corp Right
HSPOR

Delisted

HSPOR was delisted on the 11th of December, 2025.

21 hedge funds and large institutions have $320K invested in Horizon Space Acquisition I Corp Right in 2023 Q4 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

9% less funds holding

Funds holding: 2321 (-2)

47% less capital invested

Capital invested by funds: $598K → $320K (-$279K)

50% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 2

67% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 3

Holders
21
Holders Change
-2
Holders Change %
-8.7%
% of All Funds
0.31%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
1
Increased
1
Reduced
2
Closed
3
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PAMP
1
Polar Asset Management Partners
Ontario, Canada
$30.3K
CS
2
Clear Street
New York
$29.1K
YCM
3
Yakira Capital Management
Connecticut
$27.5K
AA
4
AQR Arbitrage
Connecticut
$27.1K
WAM
5
Wolverine Asset Management
Illinois
$23.7K
RCM
6
Rivernorth Capital Management
Florida
$23.6K
PC
7
Periscope Capital
Ontario, Canada
$20K
ETH
8
Exos TFP Holdings
New York
$18.6K
HCM
9
Highbridge Capital Management
New York
$17.6K
SFM
10
Spartan Fund Management
Canada
$16.5K
SCM
11
Shaolin Capital Management
Florida
$15.6K -$4.1K -40,360 -22%
Walleye Capital
12
Walleye Capital
New York
$14.2K
Hudson Bay Capital Management
13
Hudson Bay Capital Management
Connecticut
$11.2K -$13.7K -135,000 -57%
LP
14
LMR Partners
United Kingdom
$11K
KL
15
KIM LLC
Kansas
$8.17K
MTCM
16
Mint Tower Capital Management
Netherlands
$8K
GCIA
17
Gabelli & Co Investment Advisers
New York
$7.45K
Walleye Trading
18
Walleye Trading
New York
$4.95K
FTUS
19
Flow Traders U.S.
New York
$2K +$176 +1,733 +14%
CAC
20
Cowen and Company
New York
$1.94K +$1.79K +17,648 New
MC
21
Meteora Capital
Florida
$1.34K
CCA
22
Castle Creek Arbitrage
Colorado
-$71.8K -448,680 Closed
RCM
23
Radcliffe Capital Management
Pennsylvania
-$20K -125,000 Closed
SOA
24
Sea Otter Advisors
Florida
-$6.63K -39,000 Closed

HSPOR Hedge Fund Activity: Q4 2023 in Review

21 of the 6,860 institutional investors tracked by Wall St. Rank reported a position in Horizon Space Acquisition I Corp Right (HSPOR) for Q4 2023, worth a combined $320K — down 47% from $598K a quarter earlier.

Sellers outnumbered buyers: 3 funds closed out of HSPOR and 1 opened new positions — a net loss of 2 holders — while 2 trimmed existing stakes and 1 added.

The largest buyer was Cowen and Company, opening a new position worth an estimated $1.79K. The largest seller was Radcliffe Capital Management, exiting entirely with an estimated $20K sold.

  • 21 institutional investors held Horizon Space Acquisition I Corp Right (HSPOR) as of Q4 2023, down from 23 in Q3 2023.
  • Funds reported $320K of Horizon Space Acquisition I Corp Right stock for Q4 2023, down 47% quarter-over-quarter.
  • 1 fund opened new Horizon Space Acquisition I Corp Right positions in Q4 2023 and 3 closed out, a net change of -2 holders.
  • The largest Horizon Space Acquisition I Corp Right buyer in Q4 2023 was Cowen and Company, an estimated $1.79K added.
  • The largest Horizon Space Acquisition I Corp Right seller in Q4 2023 was Radcliffe Capital Management, an estimated $20K sold.

Based on aggregated 13F filings for Q4 2023.