We are live on ! Find out more
ASPCU

A SPAC III Acquisition Corp Unit
ASPCU

12 hedge funds and large institutions have $14.1M invested in A SPAC III Acquisition Corp Unit in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

59% less funds holding

Funds holding: 29 → 12 (-17)

67% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 3

72.18% less ownership

Funds ownership: 97.31% → 25.12% (-72%)

74% less capital invested

Capital invested by funds: $53.9M → $14.1M (-$39.8M)

94% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 17

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
12
Holders Change
-17
Holders Change %
-58.62%
% of All Funds
0.16%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
1
Increased
1
Reduced
3
Closed
17
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
+$118K
2
UBS Group
UBS Group
Switzerland
+$74.6K

Top Sellers

1
MSU
Mizuho Securities USA
New York
-$4.41M
2
ASM
ATW SPAC Management
New York
-$3.92M
3
BFM
Boothbay Fund Management
New York
-$3.92M
4
HCI
Harraden Circle Investments
New York
-$3.6M
5
PAMP
Polar Asset Management Partners
Ontario, Canada
-$3.42M
Name Holding Trade Value Shares
Change 		Change in
Stake
RCM
1
Rivernorth Capital Management
Florida
$5.51M – – –
WAM
2
Wolverine Asset Management
Illinois
$2.81M – – –
GCWM
3
Graham Capital Wealth Management
District of Columbia
$2.26M -$18K -1,780 -0.8%
GF
4
Gabelli Funds
New York
$733K – – –
FTUS
5
Flow Traders U.S.
New York
$706K -$7.84K -774 -1%
HCM
6
Heights Capital Management
California
$613K – – –
JP Morgan Chase
7
JP Morgan Chase
New York
$353K – – –
UBS Group
8
UBS Group
Switzerland
$339K +$74.6K +7,359 +28%
QL
9
Quarry LP
New York
$306K – – –
SIM
10
Sandia Investment Management
Massachusetts
$306K – – –
Citadel Advisors
11
Citadel Advisors
Florida
$119K +$118K +11,620 New
CS
12
Clear Street
New York
$44.7K -$1.44M -141,755 -97%
MSU
13
Mizuho Securities USA
New York
– -$4.41M -441,000 Closed
ASM
14
ATW SPAC Management
New York
– -$3.92M -389,100 Closed
BFM
15
Boothbay Fund Management
New York
– -$3.92M -389,100 Closed
HCI
16
Harraden Circle Investments
New York
– -$3.6M -357,700 Closed
PAMP
17
Polar Asset Management Partners
Ontario, Canada
– -$3.42M -340,000 Closed
HCM
18
Highbridge Capital Management
New York
– -$3.37M -335,000 Closed
AA
19
AQR Arbitrage
Connecticut
– -$2.51M -249,459 Closed
ACM
20
ADAR1 Capital Management
Texas
– -$2.17M -215,000 Closed
Hudson Bay Capital Management
21
Hudson Bay Capital Management
Connecticut
– -$2.01M -200,000 Closed
MTCM
22
Mint Tower Capital Management
Netherlands
– -$1.76M -175,000 Closed
GAM
23
Gritstone Asset Management
Maryland
– -$1.51M -150,000 Closed
WRBC
24
W.R. Berkley Corp
Connecticut
– -$1.27M -126,318 Closed
Two Sigma Investments
25
Two Sigma Investments
New York
– -$1.19M -118,271 Closed
1
2

ASPCU Hedge Fund Activity: Q1 2025 in Review

12 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in A SPAC III Acquisition Corp Unit (ASPCU) for Q1 2025, worth a combined $14.1M — down 74% from $53.9M a quarter earlier.

Sellers outnumbered buyers: 17 funds closed out of ASPCU and 1 opened new positions — a net loss of 16 holders — while 3 trimmed existing stakes and 1 added.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $118K. The largest seller was Mizuho Securities USA, exiting entirely with an estimated $4.41M sold.

  • 12 institutional investors held A SPAC III Acquisition Corp Unit (ASPCU) as of Q1 2025, down from 29 in Q4 2024.
  • Funds reported $14.1M of A SPAC III Acquisition Corp Unit stock for Q1 2025, down 74% quarter-over-quarter.
  • 1 fund opened new A SPAC III Acquisition Corp Unit positions in Q1 2025 and 17 closed out, a net change of -16 holders.
  • The largest A SPAC III Acquisition Corp Unit buyer in Q1 2025 was Citadel Advisors, an estimated $118K added.
  • The largest A SPAC III Acquisition Corp Unit seller in Q1 2025 was Mizuho Securities USA, an estimated $4.41M sold.

Based on aggregated 13F filings for Q1 2025.