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ASPC

A SPAC III Acquisition Corp
ASPC

22 hedge funds and large institutions have $51.1M invested in A SPAC III Acquisition Corp in 2025 Q3 according to their latest regulatory filings, with 1 funds opening new positions, 5 increasing their positions, 3 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 3

15% more capital invested

Capital invested by funds: $44.6M → $51.1M (+$6.49M)

8.87% more ownership

Funds ownership: 66.7% → 75.57% (+8.9%)

0% more funds holding

Funds holding: 22 → 22 (0)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0% more first-time investments, than exits

New positions opened: 1 | Existing positions closed: 1

Holders
22
Holders Change
–
Holders Change %
0%
% of All Funds
0.29%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
1
Increased
5
Reduced
3
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RCM
Rivernorth Capital Management
Florida
+$5.56M
2
WRBC
W.R. Berkley Corp
Connecticut
+$1.02M
3
CS
Clear Street
New York
+$84.5K
4
MSU
Mizuho Securities USA
New York
+$38.1K
5
HF
HRT Financial
New York
+$10.4K

Top Sellers

Rank Fund Capital Flow
1
QL
Quarry LP
New York
-$309K
2
SIM
Sandia Investment Management
Massachusetts
-$308K
3
WAM
Wolverine Asset Management
Illinois
-$57.1K
4
AA
AQR Arbitrage
Connecticut
-$51.4K
Name Holding Trade Value Shares
Change 		Change in
Stake
WRBC
1
W.R. Berkley Corp
Connecticut
$6.36M +$1.02M +99,579 +19%
WAM
2
Wolverine Asset Management
Illinois
$5.98M -$57.1K -5,550 -1%
MSU
3
Mizuho Securities USA
New York
$5.9M +$38.1K +3,700 +0.6%
RCM
4
Rivernorth Capital Management
Florida
$5.58M +$5.56M +539,744 New
ASM
5
ATW SPAC Management
New York
$4.02M – – –
BFM
6
Boothbay Fund Management
New York
$4.02M – – –
PAMP
7
Polar Asset Management Partners
Ontario, Canada
$3.52M – – –
ACM
8
ADAR1 Capital Management
Texas
$2.22M – – –
Hudson Bay Capital Management
9
Hudson Bay Capital Management
Connecticut
$2.07M – – –
WCMNY
10
Westchester Capital Management (New York)
New York
$2.07M – – –
AA
11
AQR Arbitrage
Connecticut
$1.88M -$51.4K -4,989 -3%
MTCM
12
Mint Tower Capital Management
Netherlands
$1.81M – – –
QL
13
Quarry LP
New York
$1.55M -$309K -30,000 -17%
GCIA
14
Gabelli & Co Investment Advisers
New York
$1.07M – – –
GF
15
Gabelli Funds
New York
$742K – – –
Goldman Sachs
16
Goldman Sachs
New York
$654K – – –
HCM
17
Heights Capital Management
California
$621K – – –
HF
18
HRT Financial
New York
$402K +$10.4K +1,007 +3%
RCM
19
Radcliffe Capital Management
Pennsylvania
$340K – – –
WAM
20
Warberg Asset Management
Illinois
$207K – – –
CS
21
Clear Street
New York
$117K +$84.5K +8,210 +267%
Morgan Stanley
22
Morgan Stanley
New York
$352 +$51 +5 +17%
SIM
23
Sandia Investment Management
Massachusetts
– -$308K -30,000 Closed

ASPC Hedge Fund Activity: Q3 2025 in Review

22 of the 7,625 institutional investors tracked by Wall St. Rank reported a position in A SPAC III Acquisition Corp (ASPC) for Q3 2025, worth a combined $51.1M — up 15% from $44.6M a quarter earlier.

Fund positioning in ASPC was balanced in Q3 2025: 1 fund opened new positions, 1 closed out, 5 added to existing stakes and 3 trimmed.

The largest buyer was Rivernorth Capital Management, opening a new position worth an estimated $5.56M. The largest seller was Quarry LP, cutting an estimated $309K.

  • 22 institutional investors held A SPAC III Acquisition Corp (ASPC) as of Q3 2025, unchanged from Q2 2025.
  • Funds reported $51.1M of A SPAC III Acquisition Corp stock for Q3 2025, up 15% quarter-over-quarter.
  • 1 fund opened new A SPAC III Acquisition Corp positions in Q3 2025 and 1 closed out, a net change of 0 holders.
  • The largest A SPAC III Acquisition Corp buyer in Q3 2025 was Rivernorth Capital Management, an estimated $5.56M added.
  • The largest A SPAC III Acquisition Corp seller in Q3 2025 was Quarry LP, an estimated $309K sold.

Based on aggregated 13F filings for Q3 2025.