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SDHI

Siddhi Acquisition Corp
SDHI

37 hedge funds and large institutions have $246M invested in Siddhi Acquisition Corp in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 9 increasing their positions, 5 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 2

80% more repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 5

14% more capital invested

Capital invested by funds: $217M → $246M (+$29.4M)

12% more funds holding

Funds holding: 33 → 37 (+4)

9.06% more ownership

Funds ownership: 77.8% → 86.86% (+9.1%)

Holders
37
Holders Change
+4
Holders Change %
+12.12%
% of All Funds
0.49%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
6
Increased
9
Reduced
5
Closed
2
Calls
$12K
Puts
–
Net Calls
+$12K
Net Calls Change
+$12K

Top Buyers

Rank Fund Capital Flow
1
HIM
HGC Investment Management
Ontario, Canada
+$12.6M
2
PMAM
Picton Mahoney Asset Management
Ontario, Canada
+$5.06M
3
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
+$4.04M
4
RCM
Rivernorth Capital Management
Florida
+$3.01M
5
KIM
Karpus Investment Management
New York
+$2.74M

Top Sellers

Rank Fund Capital Flow
1
SC
Sculptor Capital
New York
-$2.56M
2
Verition Fund Management
Verition Fund Management
Connecticut
-$930K
3
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$900K
4
SCM
Shaolin Capital Management
Florida
-$897K
5
CF
Cantor Fitzgerald
New York
-$756K
Name Holding Trade Value Shares
Change 		Change in
Stake
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$24.4M – – –
MF
2
Magnetar Financial
Illinois
$17.8M – – –
FTCM
3
First Trust Capital Management
Illinois
$16.8M – – –
AC
4
Aristeia Capital
Connecticut
$16.7M – – –
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$13.7M – – –
AA
6
AQR Arbitrage
Connecticut
$13.3M -$50.6K -5,000 -0.4%
HIM
7
HGC Investment Management
Ontario, Canada
$12.7M +$12.6M +1,250,000 New
SC
8
Sculptor Capital
New York
$12.7M -$2.56M -253,016 -17%
Millennium Management
9
Millennium Management
New York
$8.6M +$932K +92,193 +12%
LA
10
Linden Advisors
New York
$8.12M – – –
AIMCA
11
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$7.11M – – –
GCL
12
Glazer Capital LLC
New York
$7.09M – – –
WCMNY
13
Westchester Capital Management (New York)
New York
$6.72M – – –
Verition Fund Management
14
Verition Fund Management
Connecticut
$5.75M -$930K -91,940 -14%
RCM
15
Radcliffe Capital Management
Pennsylvania
$5.59M +$496K +49,022 +10%
Hudson Bay Capital Management
16
Hudson Bay Capital Management
Connecticut
$5.58M – – –
PMAM
17
Picton Mahoney Asset Management
Ontario, Canada
$5.08M +$5.06M +500,000 New
JG
18
Jain Global
New York
$5.08M – – –
PC
19
Periscope Capital
Ontario, Canada
$4.32M +$253K +25,000 +6%
Two Sigma Investments
20
Two Sigma Investments
New York
$4.22M – – –
Goldman Sachs
21
Goldman Sachs
New York
$4.19M – – –
SCM
22
Shaolin Capital Management
Florida
$4.17M -$897K -88,732 -18%
COPPSERS
23
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.06M +$4.04M +400,000 New
SSA
24
Schonfeld Strategic Advisors
New York
$4.02M +$1.47M +145,829 +58%
MSU
25
Mizuho Securities USA
New York
$3.99M +$418K +41,289 +12%
1
2

SDHI Hedge Fund Activity: Q3 2025 in Review

37 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Siddhi Acquisition Corp (SDHI) for Q3 2025, worth a combined $246M — up 14% from $217M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new SDHI positions and 2 closed out — a net gain of 4 holders — while 9 added to existing stakes and 5 trimmed.

The largest buyer was HGC Investment Management, opening a new position worth an estimated $12.6M. The largest seller was Sculptor Capital, cutting an estimated $2.56M.

  • 37 institutional investors held Siddhi Acquisition Corp (SDHI) as of Q3 2025, up from 33 in Q2 2025.
  • Funds reported $246M of Siddhi Acquisition Corp stock for Q3 2025, up 14% quarter-over-quarter.
  • 6 funds opened new Siddhi Acquisition Corp positions in Q3 2025 and 2 closed out, a net change of +4 holders.
  • The largest Siddhi Acquisition Corp buyer in Q3 2025 was HGC Investment Management, an estimated $12.6M added.
  • The largest Siddhi Acquisition Corp seller in Q3 2025 was Sculptor Capital, an estimated $2.56M sold.

Based on aggregated 13F filings for Q3 2025.