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OYSEU OYSTER ENTERPRISES II ACQUIS

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UNIT 05/22/2030 (unit), issuer CIK 2042182

15 managers (15 13F filers) reported a position in OYSEU shares at 2025-09-30, 2,596,207 shares in all. 2 filers opened a position and 48 filers sold out during the quarter.

Managers
15
13F filers
15
New
2
Added
0
Reduced
6
Sold out
48
Shares held by filers
2,596,207

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Westchester Capital Management, LLCin group Westchester Capital Managemen…850,000$8.5M0.44%013F-HRTimelineGroup
Alberta Investment Management Corp400,000$4.1M0.03%013F-HR/ATimeline
MYDA Advisors LLC350,000$3.59M1.08%-25,00013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC300,986$3.07M<0.01%-524,16413F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC123,093$1.26M0.01%013F-HRTimelineGroup
Bulldog Investors, LLP120,199$1.2M0.28%-121,59313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO100,000$1.02M<0.01%013F-HR/ATimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC102,372$1.02M0.06%-397,62813F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC75,000$769K0.01%013F-HRTimelineGroup
OMERS ADMINISTRATION Corp59,827$613K<0.01%new13F-HRTimeline
READYSTATE ASSET MANAGEMENT LP49,470$507K0.02%-53013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.39,610$404K<0.01%13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC13,219$135K<0.01%new13F-HRTimelineGroup
Tuttle Capital Management, LLC10,000$102K0.39%013F-HRTimeline
UBS Group AGin group UBS Group AG2,431$24.3K<0.01%-71013F-HRTimelineGroup