Security key
G8118C124
Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, $0.0001 par value (SDHI)
CUSIP: G8118C124
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Class A ordinary shares, $0.0001 par value
- Shares outstanding
- 27,678,571
- Total 13F shares
- 24,267,896
- Share change
- +2,788,880
- Total reported value
- $246,306,725
- Price per share
- $10.15
- Number of holders
- 37
- Value change
- +$28,313,272
- Number of buys
- 14
- Number of sells
- 7
Report period
Q3 2025
Institutions
37
Top holders
10
SDHI full security history
Newer quarter: Q4 2025
Previous quarter: Q2 2025
Siddhi Acquisition Corp (Cayman Islands) SEC filings
Siddhi Acquisition Corp (Cayman Islands) company facts
Broader feeds
Reporting periods
Holder history for CUSIP G8118C124
Recent filing periods:
Top shareholders of SDHI - Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, $0.0001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: 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.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Siddhi Sponsor LLC |
3/4/5
13D/G
|
10%+ Owner |
21%
from 13D/G
|
14,138,000
mixed-class rows
|
— | — | 02 Apr 2025 | |
| Magnetar Financial LLC |
13F
13D/G
|
Company |
6.3%
from 13D/G
|
3,500,000
mixed-class rows
|
$18,077,500 | — | 30 Jun 2025 | |
| First Trust Capital Management L.P. |
13D/G
13F
|
Company |
6.1%
|
1,703,109
|
$17,167,339 | $0 | 30 Jun 2025 | |
| ARISTEIA CAPITAL, L.L.C. |
13F
13D/G
|
Company |
5.9%
from 13D/G
|
3,300,000
mixed-class rows
|
$17,061,000 | — | 30 Jun 2025 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13F
13D/G
|
Company · Tenor Capital Management Company, L.P. |
4.9%
from 13D/G
|
1,374,599
|
$14,172,116 | — | 30 Jun 2025 | |
| HGC Investment Management Inc. |
13F
|
Company |
4.5%
|
1,250,000
|
$12,887,500 | — | 30 Jun 2025 | |
| Calamos Advisors LLC |
13F
|
Company |
2.7%
|
750,000
|
$7,732,500 | — | 30 Jun 2025 | |
| Westchester Capital Management, LLC |
13F
|
Company |
2.4%
|
661,800
|
$6,684,180 | — | 30 Jun 2025 | |
| Jain Global LLC |
13F
|
Company |
1.8%
|
500,000
|
$5,050,000 | — | 30 Jun 2025 | |
| PICTON MAHONEY ASSET MANAGEMENT |
13F
|
Company |
1.8%
|
500,000
|
$5,155,000 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
1.5%
|
415,579
|
$4,201,504 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.5%
|
412,987
|
$4,175,299 | — | 30 Jun 2025 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.4%
|
400,000
|
$4,124,000 | — | 30 Jun 2025 | |
| MIZUHO SECURITIES USA LLC |
13F
|
Company |
1.3%
|
355,509
|
$3,555,090 | — | 30 Jun 2025 | |
| LMR Partners LLP |
13F
|
Company |
1.1%
|
300,000
|
$3,093,000 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.53%
|
150,000
|
$1,546,500 | — | 30 Jun 2025 | |
| DLD Asset Management, LP |
13F
|
Company |
0.2%
|
56,000
|
$577,360 | — | 30 Jun 2025 | |
| Tuttle Capital Management, LLC |
13F
|
Company |
0.09%
|
25,000
|
$257,750 | — | 30 Jun 2025 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
0.07%
|
20,016
|
$202,361 | — | 30 Jun 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.07%
|
19,328
|
$195,000 | — | 30 Jun 2025 | |
| Brian D. Finn |
3/4/5
|
Director, Chairman of Board of Directors, 10%+ Owner |
—
mixed-class rows
|
14,138,000
mixed-class rows
|
— | — | 02 Apr 2025 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
—
mixed-class rows
|
4,800,000
mixed-class rows
|
$24,792,000 | — | 30 Jun 2025 | |
| Sculptor Capital LP |
13F
|
Company |
—
mixed-class rows
|
3,250,000
mixed-class rows
|
$15,567,500 | — | 30 Jun 2025 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
—
mixed-class rows
|
2,700,000
mixed-class rows
|
$13,959,000 | — | 30 Jun 2025 | |
| AQR Arbitrage LLC |
13F
|
Company |
—
mixed-class rows
|
3,062,013
mixed-class rows
|
$13,615,331 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
—
mixed-class rows
|
1,749,900
mixed-class rows
|
$10,280,089 | — | 30 Jun 2025 | |
| LINDEN ADVISORS LP |
13F
|
Company |
—
mixed-class rows
|
2,800,000
mixed-class rows
|
$8,550,000 | — | 30 Jun 2025 | |
| Radcliffe Capital Management, L.P. |
13F
|
Company |
—
mixed-class rows
|
718,223
mixed-class rows
|
$7,261,235 | — | 30 Jun 2025 | |
| Alberta Investment Management Corp |
13F
|
Company |
—
mixed-class rows
|
1,400,000
mixed-class rows
|
$7,231,000 | — | 30 Jun 2025 | |
| GLAZER CAPITAL, LLC |
13F
|
Company |
—
mixed-class rows
|
1,278,359
mixed-class rows
|
$7,193,000 | — | 30 Jun 2025 | |
| Verition Fund Management LLC |
13F
|
Company |
—
mixed-class rows
|
1,933,866
mixed-class rows
|
$6,939,150 | — | 30 Jun 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
—
mixed-class rows
|
1,100,000
mixed-class rows
|
$5,681,500 | — | 30 Jun 2025 | |
| Shaolin Capital Management LLC |
13F
|
Company |
—
mixed-class rows
|
1,000,000
mixed-class rows
|
$5,170,000 | — | 30 Jun 2025 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
—
mixed-class rows
|
704,220
mixed-class rows
|
$4,690,508 | — | 30 Jun 2025 | |
| PERISCOPE CAPITAL INC. |
13F
|
Company |
—
mixed-class rows
|
900,000
mixed-class rows
|
$4,159,000 | — | 30 Jun 2025 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
—
class O/S missing
|
400,000
|
$4,044,000 | — | 30 Jun 2025 | |
| HBK INVESTMENTS L P |
13F
|
Company |
—
mixed-class rows
|
600,000
mixed-class rows
|
$3,102,000 | — | 30 Jun 2025 | |
| MOORE CAPITAL MANAGEMENT, LP |
13F
|
Company |
—
mixed-class rows
|
600,000
mixed-class rows
|
$3,099,000 | — | 30 Jun 2025 | |
| TORONTO DOMINION BANK |
13F
|
Company |
—
mixed-class rows
|
827,629
mixed-class rows
|
$2,982,729 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
mixed-class rows
|
272,991
mixed-class rows
|
$2,799,209 | — | 30 Jun 2025 | |
| BERKLEY W R CORP |
13F
|
Company |
—
mixed-class rows
|
348,974
mixed-class rows
|
$2,294,610 | — | 30 Jun 2025 | |
| METEORA CAPITAL, LLC |
13F
|
Company |
—
mixed-class rows
|
445,818
mixed-class rows
|
$2,051,625 | — | 30 Jun 2025 | |
| CLEAR STREET LLC |
13F
|
Company |
—
mixed-class rows
|
493,386
mixed-class rows
|
$1,563,084 | — | 30 Jun 2025 | |
| Context Capital Management, LLC |
13F
|
Company |
—
mixed-class rows
|
200,000
mixed-class rows
|
$1,034,000 | — | 30 Jun 2025 | |
| CANTOR FITZGERALD, L. P. |
13F
|
Individual |
—
mixed-class rows
|
537,889
mixed-class rows
|
$862,541 | — | 30 Jun 2025 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
550,912
|
$126,710 | — | 30 Jun 2025 | |
| Harraden Circle Investments, LLC |
13F
|
Company |
—
class O/S missing
|
208,079
|
$47,858 | — | 30 Jun 2025 | |
| READYSTATE ASSET MANAGEMENT LP |
13F
|
Company |
—
class O/S missing
|
25,000
|
$5,750 | — | 30 Jun 2025 |
Institutional Holders of Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, $0.0001 par value (SDHI) as of Q3 2025
As of 30 Sep 2025,
Siddhi Acquisition Corp (Cayman Islands) - Class A ordinary shares, $0.0001 par value (SDHI) was held by
37 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
24,267,896 shares.
The largest 10 holders included
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND, Magnetar Financial LLC, First Trust Capital Management L.P., ARISTEIA CAPITAL, L.L.C., Polar Asset Management Partners Inc., AQR Arbitrage LLC, HGC Investment Management Inc., Sculptor Capital LP, MILLENNIUM MANAGEMENT LLC, and Linden Advisors LP.
This page lists
37
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
33
Q3 2025 holders
37
Holder diff
4
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.