Eureka Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (EURK)

Historical Holders from Q3 2024 to Q3 2025

Symbol
EURK on Nasdaq
Type / Class
Equity / Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares")
Shares outstanding
4,827,548
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
2,385,185
Holdings value
$25,430,048
% of all portfolios
0%
Number of holders
21
Number of buys
6
Number of sells
17
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Eureka Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (EURK) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MIZUHO FINANCIAL GROUP INC 8.9% +6.2% $5,791,500 +$283,257 550,000 +5.1% Mizuho Financial Group, Inc. 30 Jun 2025
WOLVERINE ASSET MANAGEMENT LLC 7.8% $5,019,489 487,329 WOLVERINE ASSET MANAGEMENT LLC 31 Dec 2024
Karpus Management, Inc. 6.8% +62% $3,494,086 -$6,147 326,825 -0.18% KARPUS MANAGEMENT, INC. 30 Sep 2025
BARCLAYS PLC 5.2% 0% $3,347,500 325,000 0% Barclays PLC 30 Sep 2024
BERKLEY W R CORP 9% $3,230,641 305,628 W. R. Berkley Corporation 30 Sep 2025
RLH Capital LLC 9.3% +30% $3,060,344 -$1,601,656 295,400 -34% RLH Capital LLC 30 Jun 2025
Feis Equities LLC 8.3% $2,710,756 261,656 Feis Equities LLC 02 Jul 2025
AQR CAPITAL MANAGEMENT LLC 5.6% $1,886,355 179,141 AQR Capital Management, LLC 30 Jun 2025
As of 30 Sep 2025 Eureka Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (EURK) has 21 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 2,385,185 shares of 4,827,548 outstanding shares and own 49% of the company stock as of 30 Sep 2025.

Top 25 institutional shareholders of Eureka Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (EURK) own 49% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
WOLVERINE ASSET MANAGEMENT LLC 8.3% 398,378 -0.41% 0.06% $4,259,059
Karpus Management, Inc. 6.8% 326,825 -0.18% 0.11% $3,494,086
BERKLEY W R CORP 6.3% 305,628 0% 0.21% $3,267,469
MIZUHO SECURITIES USA LLC 5.9% 285,355 -48% 0.06% $2,981,960
AQR Arbitrage LLC 3.7% 179,141 0% 0.05% $1,915,017
Quarry LP 3.2% 155,400 -8.8% 0.41% $1,661,381
Crossingbridge Advisors, LLC 2.8% 133,889 0.74% $1,431,348
METEORA CAPITAL, LLC 2.7% 129,654 0.15% $1,386,131
Cable Car Capital, LP 2.1% 100,000 0% 0.46% $1,069,100
Yakira Capital Management, Inc. 1.6% 75,000 0% 0.3% $801,825
Clear Street Group Inc. 1.4% 68,231 0% 0% $729,458
Polar Asset Management Partners Inc. 1.2% 57,000 0% 0.01% $609,387
Westchester Capital Management, LLC 1% 50,000 -81% 0.03% $534,499
HRT FINANCIAL LP 1% 49,282 0% $526,000
GOLDMAN SACHS GROUP INC 0.43% 20,858 -56% 0% $222,993
Warberg Asset Management LLC 0.33% 15,783 +2.6% 0.05% $168,736
HEIGHTS CAPITAL MANAGEMENT, INC 0.32% 15,400 0% 0.05% $164,626
HEIGHTS CAPITAL MANAGEMENT, INC 0.32% 15,400 0% 0.05% $164,626
TORONTO DOMINION BANK 0.07% 3,327 0% $35,569
UBS Group AG 0.01% 594 -87% 0% $6,350
MORGAN STANLEY 0% 40 +14% 0% $428
Mint Tower Capital Management B.V. 0% 0 -100% $0
GABELLI FUNDS LLC 0% 0 -100% $0
First Trust Capital Management L.P. 0% 0 -100% $0
GABELLI & Co INVESTMENT ADVISERS, INC. 0% 0 -100% $0

Institutional Holders of Eureka Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share (the "Ordinary Shares") (EURK) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 2,385,185 $25,430,048 -$20,787,005 $10.69 21
2025 Q2 4,516,959 $46,999,322 -$4,957,692 $10.42 26
2025 Q1 4,968,697 $51,126,537 +$2,392,325 $10.30 25
2024 Q4 4,741,089 $48,098,923 +$4,052,973 $10.16 24
2024 Q3 4,346,063 $43,711,127 +$41,938,307 $10.06 21