Eureka Acquisition Corp.-RTSEURKRPreferred / convertible

13F holders, Q4 2024 (December 31)

Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q3 2024

20holders +6

3new positions

2sold out

1famous investor

$0.19avg. 13F price*

At the end of Q4 2024, 20 institutions reported holding Eureka Acquisition Corp.-RTS (EURKR) in their 13F filings, up 6 from Q3 2024. 3 opened new positions and 2 sold out. The largest holders were Highbridge Capital Management LLC ($258K), Harraden Circle Investments, LLC ($187K) and Toronto Dominion Bank ($90K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company: Eureka Acquisition Corp.-RTS
CUSIP: G32168125
Latest filing quarter: Q2 2026

History

Number of 13F holders

Total Exit/New Position Q3 2024 → Q4 2024

	Institutions	Total Value
New Positions	3	$105K
Exits	2	$63K

All 13F filers, Q3 2024 → Q4 2024: 874,855 shares bought and 346,056 shares sold, net +528,799 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 20 holders


Highbridge Capital Management LLC	—	Add +33.7%	1,288,847	$258K
Harraden Circle Investments, LLC	—	—	934,000	$187K
Toronto Dominion Bank	—	New	448,500	$90K
Boothbay Fund Management, LLC	—	No change	258,457	$52K
Atw Spac Management LLC	—	Add +0.0%	258,457	$52K
Mangrove Partners Im, LLC	—	No change	218,115	$44K
Shaolin Capital Management LLC	—	Reduce -12.5%	175,000	$35K
Rivernorth Capital Management, LLC	—	No change	225,000	$34K
Wolverine Asset Management LLC	—	No change	141,978	$28K
Crossingbridge Advisors, LLC	—	No change	125,000	$26K
AQR Arbitrage LLC	—	Reduce -0.9%	99,076	$20K
GABELLI & Co INVESTMENT ADVISERS, INC.	—	No change	89,200	$17K
Glazer Capital, LLC	—	Reduce -19.0%	85,333	$13K
Mint Tower Capital Management B.V.	—	No change	64,777	$13K
D. E. Shaw & Co.	—	No change	45,000	$9K
MASO CAPITAL PARTNERS Ltd	—	No change	40,000	$8K
Bulldog Investors, LLP	—	New	51,000	$8K
Mizuho Securities USA LLC	—	New	50,651	$8K
Heights Capital Management, Inc.	—	No change	15,400	$3K
Clear Street LLC	—	Reduce -0.1%	177,199	$0

"% of holder's portfolio" is EURKR's weight in each manager's 13F, not the share of Eureka Acquisition Corp.-RTS the manager owns.