Horizon Space Acquisition I Corp. - Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") (HSPOF)

Q: What does CUSIP G4619M109 represent in this 13F holders report?

CUSIP G4619M109 is the security identifier for HSPOF - Horizon Space Acquisition I Corp. - Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") used to aggregate holder disclosures.

Q: How many institutions held HSPOF - Horizon Space Acquisition I Corp. - Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") in Q3 2023?

31 institutional investors reported HSPOF - Horizon Space Acquisition I Corp. - Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") for Q3 2023. Use the holders table for investor-level position and value details.

CUSIP: G4619M109

Q3 2023 13F Holders as of 30 Sep 2023

Security type / class: Equity / Ordinary Shares, par value $0.0001 per share ("Ordinary Shares")
Total 13F shares: 5,795,887
Total 13F value: $61,170,657
Share change: +312,228
SEC-reported price per share: $10.56
Number of holders: 31
Value change: +$3,487,880
Number of buys: 17
Number of sells: 12
Shares outstanding: 4,168,989

Security key

G4619M109

Report period

Q3 2023

Institutions

Top holders

HSPOF full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Horizon Space Acquisition I Corp. SEC filings Horizon Space Acquisition I Corp. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G4619M109

Newer quarter: Q3 2025

Recent filing periods:

Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of HSPOF - Horizon Space Acquisition I Corp. - Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Karpus Management, Inc.

Disclosed value leader

Karpus Management, Inc.

Comparable rows

9/15

Latest evidence

30 Jun 2023

13F 3/4/5 Lead comparable stake: 20% 6 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Karpus Management, Inc. leads the comparable SEC ownership view at 20%.

9 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Karpus Management, Inc.'s linked filing trail.

Comparable ownership Top 5

Karpus Management, Inc. 20%

GLAZER CAPITAL, LLC 8.3%

MIZUHO SECURITIES USA LLC 7.2%

OAKTREE CAPITAL MANAGEMENT LP 6%

Radcliffe Capital Management, L.P. 5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Karpus Management, Inc.	13F Company 13F	20%	$8,782,667 845,300 shares	—	30 Jun 2023
GLAZER CAPITAL, LLC	13F Company 13F	8.3%	$3,598,000 346,283 shares	—	30 Jun 2023
MIZUHO SECURITIES USA LLC	13F Company 13F	7.2%	$3,067,640 300,749 shares	—	30 Jun 2023
OAKTREE CAPITAL MANAGEMENT LP	13F Company 13F	6%	$2,611,250 250,000 shares	—	30 Jun 2023
Radcliffe Capital Management, L.P.	13F Company 13F	5%	$2,157,843 206,591 shares	—	30 Jun 2023
ARISTEIA CAPITAL, L.L.C.	13F Company 13F	3.6%	$1,572,121 151,311 shares	—	30 Jun 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

5,795,887

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2023 vs Q3 2025 Across Filers

Q3 2025 holders

Q3 2023 holders

Holder diff

Investor	Q3 2025 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q3 2025 value	Q3 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend