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EURK

Eureka Acquisition Corp
EURK

20 hedge funds and large institutions have $25.6M invested in Eureka Acquisition Corp in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 3 increasing their positions, 6 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

1% more capital invested

Capital invested by funds: $25.3M → $25.6M (+$335K)

0% more funds holding

Funds holding: 20 → 20 (0)

0.69% less ownership

Funds ownership: 69.94% → 69.26% (-0.69%)

50% less repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 6

Holders
20
Holders Change
–
Holders Change %
0%
% of All Funds
0.24%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
3
Reduced
6
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
CS
Clear Street
New York
+$261K
2
MSU
Mizuho Securities USA
New York
+$1.08K
3
Morgan Stanley
Morgan Stanley
New York
+$22

Top Sellers

Rank Fund Capital Flow
1
MC
Meteora Capital
Florida
-$453K
2
WAM
Wolverine Asset Management
Illinois
-$26.6K
3
CA
Crossingbridge Advisors
New York
-$23.8K
4
KIM
Karpus Investment Management
New York
-$5.95K
5
HF
HRT Financial
New York
-$3.05K
Name Holding Trade Value Shares
Change 		Change in
Stake
WAM
1
Wolverine Asset Management
Illinois
$4.35M -$26.6K -2,454 -0.6%
KIM
2
Karpus Investment Management
New York
$3.57M -$5.95K -550 -0.2%
WRBC
3
W.R. Berkley Corp
Connecticut
$3.34M – – –
MSU
4
Mizuho Securities USA
New York
$3.03M +$1.08K +100 +0%
AA
5
AQR Arbitrage
Connecticut
$1.97M – – –
QL
6
Quarry LP
New York
$1.7M – – –
CA
7
Crossingbridge Advisors
New York
$1.44M -$23.8K -2,200 -2%
CCC
8
Cable Car Capital
California
$1.09M – – –
CS
9
Clear Street
New York
$1.01M +$261K +24,135 +35%
MC
10
Meteora Capital
Florida
$960K -$453K -41,851 -32%
YCM
11
Yakira Capital Management
Connecticut
$819K – – –
PAMP
12
Polar Asset Management Partners
Ontario, Canada
$623K – – –
WCMNY
13
Westchester Capital Management (New York)
New York
$549K – – –
HF
14
HRT Financial
New York
$538K -$3.05K -282 -0.6%
Goldman Sachs
15
Goldman Sachs
New York
$228K – – –
WAM
16
Warberg Asset Management
Illinois
$173K – – –
HCM
17
Heights Capital Management
California
$169K – – –
Toronto Dominion Bank
18
Toronto Dominion Bank
Ontario, Canada
$36.3K – – –
UBS Group
19
UBS Group
Switzerland
$5.24K -$1.24K -115 -19%
Morgan Stanley
20
Morgan Stanley
New York
$459 +$22 +2 +5%

EURK Hedge Fund Activity: Q4 2025 in Review

20 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Eureka Acquisition Corp (EURK) for Q4 2025, worth a combined $25.6M — up 1.3% from $25.3M a quarter earlier.

Fund positioning in EURK was balanced in Q4 2025: 0 funds opened new positions, 0 closed out, 3 added to existing stakes and 6 trimmed.

The largest buyer was Clear Street, adding an estimated $261K. The largest seller was Meteora Capital, cutting an estimated $453K.

  • 20 institutional investors held Eureka Acquisition Corp (EURK) as of Q4 2025, unchanged from Q3 2025.
  • Funds reported $25.6M of Eureka Acquisition Corp stock for Q4 2025, up 1.3% quarter-over-quarter.
  • 0 funds opened new Eureka Acquisition Corp positions in Q4 2025 and 0 closed out.
  • The largest Eureka Acquisition Corp buyer in Q4 2025 was Clear Street, an estimated $261K added.
  • The largest Eureka Acquisition Corp seller in Q4 2025 was Meteora Capital, an estimated $453K sold.

Based on aggregated 13F filings for Q4 2025.