Eureka Acquisition Corp Class A Ordinary Share Ownership | Who Owns Eureka Acquisition Corp Class A Ordinary Share?

Eureka Acquisition Corp Class A Ordinary Share Ownership Summary

Eureka Acquisition Corp Class A Ordinary Share is owned by 34.29% institutional investors, 57.29% insiders, and 8.43% retail investors. Berkley w r is the largest institutional shareholder, holding 10.77% of EURK shares. Karpus Taxable Fixed Income is the top mutual fund, with 2.19% of its assets in Eureka Acquisition Corp Class A Ordinary Share shares.

EURK Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Eureka Acquisition Corp Class A Ordinary Share	34.29%	57.29%	8.43%
Sector	Financial Services Stocks	736.16%	13.84%	-650.00%
Industry	Shell Companies Stocks	2343.89%	14.43%	-2258.32%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Berkley w r	315.49K	10.77%	$3.58M
Mizuho securities usa	300.45K	10.25%	$3.31M
Rlh capital	295.40K	10.08%	$3.35M
First trust capital management	457.92K	7.96%	$4.75M
Aqr arbitrage	171.32K	5.85%	$1.94M
Quarry lp	155.40K	5.30%	$1.76M
Crossingbridge advisors	116.69K	3.98%	$1.32M
Clear street	218.96K	3.81%	$2.28M
Clear street group	100.67K	3.44%	$1.14M
Cable car capital	100.00K	3.41%	$1.13M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Rlh capital	295.40K	1.70%	$3.35M
Cable car capital	100.00K	0.39%	$1.13M
First trust capital management	457.92K	0.32%	$4.75M
Quarry lp	155.40K	0.32%	$1.76M
Yakira capital management	72.95K	0.24%	$827.26K
Crossingbridge advisors	116.69K	0.24%	$1.32M
Berkley w r	315.49K	0.19%	$3.58M
Mizuho securities usa	300.45K	0.08%	$3.31M
Aqr arbitrage	171.32K	0.03%	$1.94M
Westchester capital management	50.00K	0.03%	$567.00K

Top Buyers

Holder	Shares	% Assets	Change
Rlh capital	295.40K	1.70%	295.40K
Clear street	218.96K	0.01%	218.96K
Mizuho securities usa	300.45K	0.08%	15.00K
Berkley w r	315.49K	0.19%	9.86K
Clear street group	100.67K	0.00%	8.30K

Top Sellers

Holder	Shares	% Assets	Change
Wolverine asset management	-	-	-395.92K
Rivernorth capital management	-	-	-225.00K
Karpus management	-	-	-200.93K
Boothbay fund management	-	-	-178.46K
Atw spac management	-	-	-178.46K

New Positions

Holder	Shares	% Assets	Change	Value
Rlh capital	295.40K	1.70%	295.40K	$3.35M
Clear street	218.96K	0.01%	218.96K	$2.28M

Sold Out

Holder	Change
Heights capital management	-15.40K
Toronto dominion bank	-16.20K
Logan stone capital	-42.47K
Hrt financial lp	-49.00K
Meteora capital	-50.00K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	5	-75.00%	1,004,651	-57.19%	34	0.53%	2	-33.33%	2	-66.67%
Dec 31, 2025	10	-50.00%	1,279,858	-45.99%	25	0.16%	2	-75.00%	4	-33.33%
Sep 30, 2025	19	-13.64%	2,240,131	-44.60%	118	2.39%	7	-12.50%	6	-
Jun 30, 2025	26	8.33%	4,516,959	-7.22%	78	1.10%	10	25.00%	6	100.00%
Mar 31, 2025	25	4.17%	4,968,697	4.80%	86	1.27%	9	-18.18%	3	-40.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Karpus Taxable Fixed Income	167.78K	2.19%	-3.13K
Karpus Conservative Balanced	108.58K	1.42%	-2.42K
CrossingBridge Ultra-Short Duration ETF	42.92K	0.56%	-
Westchester Merger Arbitrage Composite	41.05K	0.54%	-
The Merger Fund A	41.05K	0.54%	-
Karpus Growth Balanced	40.88K	0.53%	-700.00
AQR Corp Abtg IAU1F USD Acc	10.78K	0.50%	-
Karpus Tax Sensitive Fixed Income	13.70K	0.18%	-125.00K
JNL Multi-Manager Alternative A	2.29K	0.11%	-
Principal Global Multi-Strategy Instl	1.05K	0.05%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 09, 2025	WOLVERINE ASSET MANAGEMENT LLC	-	Sell	$10.89K
Dec 10, 2025	WOLVERINE ASSET MANAGEMENT LLC	-	Sell	$4.43K
Dec 01, 2025	WOLVERINE ASSET MANAGEMENT LLC	-	Sell	$108.90
Dec 05, 2025	WOLVERINE ASSET MANAGEMENT LLC	-	Sell	$21.82
Nov 04, 2025	WOLVERINE ASSET MANAGEMENT LLC	-	Sell	$217.60

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	8
2025 Q3	-	3
2025 Q1	-	-

EURK Ownership FAQ

Who Owns Eureka Acquisition Corp Class A Ordinary Share?

Eureka Acquisition Corp Class A Ordinary Share shareholders are primarily institutional investors at 34.29%, followed by 57.29% insiders and 8.42% retail investors. The average institutional ownership in Eureka Acquisition Corp Class A Ordinary Share's industry, Shell Companies Stocks , is 2343.89%, which Eureka Acquisition Corp Class A Ordinary Share falls below.

Who owns the most shares of Eureka Acquisition Corp Class A Ordinary Share?

Eureka Acquisition Corp Class A Ordinary Share’s largest shareholders are Berkley w r (315.49K shares, 10.77%), Mizuho securities usa (300.46K shares, 10.25%), and Rlh capital (295.4K shares, 10.08%). Together, they hold 31.10% of Eureka Acquisition Corp Class A Ordinary Share’s total shares outstanding.

Does Blackrock own Eureka Acquisition Corp Class A Ordinary Share?

BlackRock is not among the top 10 institutional shareholders of Eureka Acquisition Corp Class A Ordinary Share.

Who is Eureka Acquisition Corp Class A Ordinary Share’s biggest shareholder by percentage of total assets invested?

Rlh capital is Eureka Acquisition Corp Class A Ordinary Share’s biggest shareholder by percentage of total assets invested, with 1.70% of its assets in 295.4K Eureka Acquisition Corp Class A Ordinary Share shares, valued at 3.35M$.

Who is the top mutual fund holder of Eureka Acquisition Corp Class A Ordinary Share shares?

Karpus Taxable Fixed Income is the top mutual fund holder of Eureka Acquisition Corp Class A Ordinary Share shares, with 2.19% of its total shares outstanding invested in 167.78K Eureka Acquisition Corp Class A Ordinary Share shares.

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