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Disclosery

JENA-R JENA ACQUISITION CORP II

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RIGHT 03/31/2030 (warrant or right)

39 managers (39 13F filers) reported a position in JENA-R shares at 2026-06-30, 18,471,892 shares in all. 2 filers opened a position and 1 filer sold out during the quarter.

Managers
39
13F filers
39
New
2
Added
3
Reduced
1
Sold out
1
Shares held by filers
18,471,892

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…1,500,000$255K0.01%013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP1,260,700$214K<0.01%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$170K<0.01%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,000,000$170K<0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP800,000$164K<0.01%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC900,000$153K<0.01%013F-HRTimelineGroup
Polar Asset Management Partners Inc.800,000$136K<0.01%013F-HRTimeline
Shaolin Capital Management LLC765,937$130K0.01%-50,48113F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK722,170$123K<0.01%+7013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP700,000$119K<0.01%013F-HRTimeline
HGC Investment Management Inc.700,000$119K0.02%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC682,598$116K<0.01%+6,47513F-HRTimelineGroup
Radcliffe Capital Management, L.P.544,782$112K0.01%013F-HRTimeline
HBK INVESTMENTS L P646,400$110K<0.01%013F-HR/ATimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC626,206$106K<0.01%013F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC562,398$95.6K<0.01%013F-HRTimeline
Periscope Capital Inc.529,000$89.9K0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$85K<0.01%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.475,000$80.8K<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.450,000$76.5K<0.01%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…400,000$68K<0.01%013F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…400,000$68K<0.01%013F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.312,735$53.2K<0.01%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…288,672$49.1K<0.01%013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC235,000$40K<0.01%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC206,720$35K<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS205,814$35K<0.01%013F-HRTimelineGroup
DLD Asset Management, LP163,733$27.8K<0.01%+10,00013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP160,000$27.2K<0.01%013F-HRTimeline
WHITEBOX ADVISORS LLC150,000$25.5K<0.01%013F-HRTimeline
Verition Fund Management LLC147,982$25.2K<0.01%013F-HR/ATimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO140,000$23.8K<0.01%013F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC120,800$20.5K<0.01%013F-HRTimelineGroup
Quarry LP100,000$17K<0.01%013F-HRTimeline
RLH Capital LLC100,000$17K0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC98,856$16.8K0.02%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.60,389$10.3K<0.01%013F-HRTimelineGroup
T3 Companies, LLCin group T3 Companies, LLC14,500$2.46K<0.01%013F-HRTimelineGroup
Arax Advisory Partners1,500$255<0.01%new13F-HRTimeline