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AIMBU

Aimfinity Investment Corp I Subunit
AIMBU

Delisted

AIMBU was delisted on the 2nd of May, 2025.

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33 hedge funds and large institutions have $79.8M invested in Aimfinity Investment Corp I Subunit in 2023 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 4 increasing their positions, 7 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

10% more funds holding

Funds holding: 30 → 33 (+3)

9% more capital invested

Capital invested by funds: $73.2M → $79.8M (+$6.59M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

43% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 7

Holders
33
Holders Change
+3
Holders Change %
+10%
% of All Funds
0.52%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
3
Increased
4
Reduced
7
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MSU
Mizuho Securities USA
New York
+$3.12M
2
CCM
Context Capital Management
California
+$2.08M
3
KIM
Karpus Investment Management
New York
+$643K
4
State Street
State Street
Massachusetts
+$108K
5
WAM
Warberg Asset Management
Illinois
+$101K

Top Sellers

Rank Fund Capital Flow
1
CSS
Cubist Systematic Strategies
Connecticut
-$2.09M
2
ASM
ATW SPAC Management
New York
-$1.97M
3
SFM
Spartan Fund Management
Canada
-$1.68M
4
E
Ergoteles
New York
-$149K
5
AA
AQR Arbitrage
Connecticut
-$71.7K
Name Holding Trade Value Shares
Change 		Change in
Stake
SFM
1
Spartan Fund Management
Canada
$8.54M -$1.68M -161,392 -28%
Hudson Bay Capital Management
2
Hudson Bay Capital Management
Connecticut
$7.28M – – –
PAMP
3
Polar Asset Management Partners
Ontario, Canada
$5.99M – – –
State of Wisconsin Investment Board
4
State of Wisconsin Investment Board
Wisconsin
$5.28M – – –
AA
5
AQR Arbitrage
Connecticut
$5.05M -$71.7K -6,900 -1%
ASM
6
ATW SPAC Management
New York
$4.22M -$1.97M -189,323 -32%
BFM
7
Boothbay Fund Management
New York
$4.19M – – –
WA
8
Whitebox Advisors
Minnesota
$3.66M – – –
MSU
9
Mizuho Securities USA
New York
$3.15M +$3.12M +300,000 New
SV
10
Starboard Value
New York
$3.14M – – –
KIM
11
Karpus Investment Management
New York
$2.68M +$643K +61,941 +32%
Two Sigma Investments
12
Two Sigma Investments
New York
$2.45M – – –
WAM
13
Wolverine Asset Management
Illinois
$2.35M – – –
RCM
14
Radcliffe Capital Management
Pennsylvania
$2.31M +$1.04K +100 +0%
CCM
15
Context Capital Management
California
$2.11M +$2.08M +200,000 New
PC
16
Periscope Capital
Ontario, Canada
$2.11M – – –
MP
17
Mangrove Partners
Connecticut
$2.09M – – –
Tudor Investment Corp
18
Tudor Investment Corp
Connecticut
$2.09M – – –
CSS
19
Cubist Systematic Strategies
Connecticut
$2.02M -$2.09M -201,175 -51%
MC
20
Meteora Capital
Florida
$1.88M – – –
RL
21
RPO LLC
Connecticut
$1.38M +$13.2K +1,270 +1%
SCM
22
Saba Capital Management
New York
$1.27M – – –
ICM
23
III Capital Management
Florida
$1.05M – – –
SSA
24
Schonfeld Strategic Advisors
New York
$947K – – –
EC
25
Elequin Capital
New York
$838K – – –
1
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AIMBU Hedge Fund Activity: Q2 2023 in Review

33 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Aimfinity Investment Corp I Subunit (AIMBU) for Q2 2023, worth a combined $79.8M — up 9% from $73.2M a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new AIMBU positions and 0 closed out — a net gain of 3 holders — while 4 added to existing stakes and 7 trimmed.

The largest buyer was Mizuho Securities USA, opening a new position worth an estimated $3.12M. The largest seller was Cubist Systematic Strategies, cutting an estimated $2.09M.

  • 33 institutional investors held Aimfinity Investment Corp I Subunit (AIMBU) as of Q2 2023, up from 30 in Q1 2023.
  • Funds reported $79.8M of Aimfinity Investment Corp I Subunit stock for Q2 2023, up 9% quarter-over-quarter.
  • 3 funds opened new Aimfinity Investment Corp I Subunit positions in Q2 2023 and 0 closed out, a net change of +3 holders.
  • The largest Aimfinity Investment Corp I Subunit buyer in Q2 2023 was Mizuho Securities USA, an estimated $3.12M added.
  • The largest Aimfinity Investment Corp I Subunit seller in Q2 2023 was Cubist Systematic Strategies, an estimated $2.09M sold.

Based on aggregated 13F filings for Q2 2023.