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EURK

Eureka Acquisition Corp
EURK

22 hedge funds and large institutions have $29.9M invested in Eureka Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 6 increasing their positions, 7 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more capital invested

Capital invested by funds: $25.6M → $29.9M (+$4.34M)

10% more funds holding

Funds holding: 20 → 22 (+2)

8.93% more ownership

Funds ownership: 69.26% → 78.18% (+8.9%)

14% less repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 7

Holders
22
Holders Change
+2
Holders Change %
+10%
% of All Funds
0.27%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
6
Reduced
7
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
+$1.23M
2
LSC
Logan Stone Capital
Illinois
+$476K
3
MSU
Mizuho Securities USA
New York
+$168K
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$144K
5
WRBC
W.R. Berkley Corp
Connecticut
+$110K

Top Sellers

Rank Fund Capital Flow
1
KIM
Karpus Investment Management
New York
-$1.4M
2
MC
Meteora Capital
Florida
-$423K
3
CA
Crossingbridge Advisors
New York
-$168K
4
AA
AQR Arbitrage
Connecticut
-$87.6K
5
WAM
Warberg Asset Management
Illinois
-$33.6K
Name Holding Trade Value Shares
Change 		Change in
Stake
WAM
1
Wolverine Asset Management
Illinois
$4.49M – – –
WRBC
2
W.R. Berkley Corp
Connecticut
$3.58M +$110K +9,860 +3%
RC
3
RLH Capital
New York
$3.35M +$3.31M +295,400 New
MSU
4
Mizuho Securities USA
New York
$3.31M +$168K +15,000 +5%
KIM
5
Karpus Investment Management
New York
$2.28M -$1.4M -125,350 -38%
AA
6
AQR Arbitrage
Connecticut
$1.94M -$87.6K -7,819 -4%
PAMP
7
Polar Asset Management Partners
Ontario, Canada
$1.89M +$1.23M +110,000 +193%
QL
8
Quarry LP
New York
$1.76M – – –
CA
9
Crossingbridge Advisors
New York
$1.32M -$168K -15,000 -11%
CS
10
Clear Street
New York
$1.14M +$93K +8,301 +9%
CCC
11
Cable Car Capital
California
$1.13M – – –
YCM
12
Yakira Capital Management
Connecticut
$827K -$22.9K -2,049 -3%
MC
13
Meteora Capital
Florida
$567K -$423K -37,803 -43%
WCMNY
14
Westchester Capital Management (New York)
New York
$567K – – –
HF
15
HRT Financial
New York
$555K – – –
LSC
16
Logan Stone Capital
Illinois
$482K +$476K +42,466 New
Goldman Sachs
17
Goldman Sachs
New York
$237K – – –
Toronto Dominion Bank
18
Toronto Dominion Bank
Ontario, Canada
$184K +$144K +12,873 +387%
HCM
19
Heights Capital Management
California
$175K – – –
WAM
20
Warberg Asset Management
Illinois
$145K -$33.6K -3,000 -19%
UBS Group
21
UBS Group
Switzerland
$1.01K -$4.37K -390 -81%
Morgan Stanley
22
Morgan Stanley
New York
$590 +$112 +10 +24%

EURK Hedge Fund Activity: Q1 2026 in Review

22 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in Eureka Acquisition Corp (EURK) for Q1 2026, worth a combined $29.9M — up 17% from $25.6M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new EURK positions and 0 closed out — a net gain of 2 holders — while 6 added to existing stakes and 7 trimmed.

The largest buyer was Polar Asset Management Partners, adding an estimated $1.23M. The largest seller was Karpus Investment Management, cutting an estimated $1.4M.

  • 22 institutional investors held Eureka Acquisition Corp (EURK) as of Q1 2026, up from 20 in Q4 2025.
  • Funds reported $29.9M of Eureka Acquisition Corp stock for Q1 2026, up 17% quarter-over-quarter.
  • 2 funds opened new Eureka Acquisition Corp positions in Q1 2026 and 0 closed out, a net change of +2 holders.
  • The largest Eureka Acquisition Corp buyer in Q1 2026 was Polar Asset Management Partners, an estimated $1.23M added.
  • The largest Eureka Acquisition Corp seller in Q1 2026 was Karpus Investment Management, an estimated $1.4M sold.

Based on aggregated 13F filings for Q1 2026.