Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, par value $0.0001 per share (SDHIU)

Q: What does CUSIP G8118C108 represent in this 13F holders report?

CUSIP G8118C108 is the security identifier for SDHIU - Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held SDHIU - Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, par value $0.0001 per share in Q2 2025?

13 institutional investors reported SDHIU - Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, par value $0.0001 per share for Q2 2025. Use the holders table for investor-level position and value details.

CUSIP: G8118C108

Q2 2025 13F Holders as of 30 Jun 2025

Security type / class: Equity / Class A ordinary shares, par value $0.0001 per share
Total 13F shares: 5,492,507
Total 13F value: $56,627,747
Share change: +5,492,507
SEC-reported price per share: $10.31
Number of holders: 13
Value change: +$56,627,747
Number of buys: 13
Shares outstanding: 28,053,041

Security key

G8118C108

Report period

Q2 2025

Institutions

Top holders

SDHIU full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Siddhi Acquisition Corp (Cayman Islands) SEC filings Siddhi Acquisition Corp (Cayman Islands) company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP G8118C108

Newer quarter: Q3 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of SDHIU - Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, par value $0.0001 per share (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

Siddhi Sponsor LLC

Disclosed value leader

Magnetar Financial LLC

Comparable rows

5/6

Latest evidence

30 Jun 2025

3/4/5 13D/G Lead comparable stake: 21% 1 rows are not safely comparable across share classes. 13D/G row: Siddhi Sponsor LLC

Quick read

Siddhi Sponsor LLC leads the comparable SEC ownership view at 21%.

5 of 6 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 Siddhi Sponsor LLC's linked filing trail.

Comparable ownership Top 5

Siddhi Sponsor LLC 21%

Magnetar Financial LLC 6.3%

First Trust Capital Management L.P. 6.1%

ARISTEIA CAPITAL, L.L.C. 5.9%

TENOR CAPITAL MANAGEMENT Co., L.P. 4.9%

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

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Siddhi Sponsor LLC	3/4/5 13D/G 10%+ Owner 3/4/5 13D/G	21% from 13D/G	— 14,138,000 shares mixed-class rows	—	02 Apr 2025
Magnetar Financial LLC	13D/G 13D/G	6.3%	$17,640,000 1,750,000 shares	$0	30 Jun 2025
First Trust Capital Management L.P.	13D/G 13D/G	6.1%	$17,167,339 1,703,109 shares	$0	30 Jun 2025
ARISTEIA CAPITAL, L.L.C.	13D/G 13D/G	5.9%	$16,632,000 1,650,000 shares	$0	30 Jun 2025
TENOR CAPITAL MANAGEMENT Co., L.P.	13D/G Tenor Capital Management Company, L.P. 13D/G	4.9%	$14,172,116 1,374,599 shares	+$1,282,554	30 Jun 2025
Brian D. Finn	3/4/5 Director, Chairman of Board of Directors, 10%+ Owner 3/4/5	— mixed-class rows	— 14,138,000 shares mixed-class rows	—	02 Apr 2025

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 Q2 2025

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

Institutions

5,492,507

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 Q2 2025 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2025 holders

Holder diff

Investor	Q1 2026 Shares	Q2 2025 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2025 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend