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Disclosery

JENA JENA ACQUISITION CORP II

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USD CL A ORD SHS (common), issuer CIK 2060337

48 managers (48 13F filers) reported a position in JENA shares at 2026-03-31, 20,445,585 shares in all. 4 filers opened a position and 3 filers sold out during the quarter.

Managers
48
13F filers
48
New
4
Added
7
Reduced
9
Sold out
3
Shares held by filers
20,445,585

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Linden Advisors LPin group Linden Advisors LP1,550,000$15.9M0.09%013F-HRTimelineGroup
Meteora Capital, LLC1,036,523$10.6M0.78%+499,00013F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$10.2M0.16%013F-HRTimeline
Alberta Investment Management Corp1,000,000$10.2M0.06%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC920,897$9.41M0.2%+55,17313F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…912,000$9.32M0.45%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC900,000$9.26M0.09%013F-HRTimelineGroup
Centiva Capital, LP885,341$9.05M0.42%-250,00013F-HRTimeline
Polar Asset Management Partners Inc.800,000$8.18M0.19%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP725,000$7.41M0.01%013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP700,000$7.15M0.26%013F-HRTimeline
O'Connor Alternative Investments LLC700,000$7.15M0.38%13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HBK INVESTMENTS L P699,900$7.15M0.09%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC678,751$6.94M0.11%-43513F-HRTimelineGroup
Verition Fund Management LLC543,918$5.56M0.05%013F-HRTimeline
Radcliffe Capital Management, L.P.533,672$5.46M0.41%+53,88213F-HRTimeline
Shaolin Capital Management LLC503,700$5.15M0.22%+103,70013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$5.11M0.05%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.450,000$4.6M0.11%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…450,000$4.6M0.01%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC441,500$4.51M<0.01%+39,00013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…395,400$4.04M0.02%new13F-HRTimeline
Periscope Capital Inc.380,000$3.89M0.68%-9,10013F-HRTimeline
Schonfeld Strategic Advisors LLC305,641$3.13M0.03%+13,89213F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…300,047$3.07M0.02%-101,55313F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.273,000$2.79M0.29%013F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC251,916$2.57M0.1%new13F-HRTimelineGroup
Lineage Point Capital LP250,000$2.56M0.62%013F-HRTimeline
BlueCrest Capital Management Ltd250,000$2.56M0.24%new13F-HRTimeline
HGC Investment Management Inc.250,000$2.56M0.57%-450,00013F-HRTimeline
BERKLEY W R CORP247,850$2.55M0.14%013F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP221,610$2.26M0.12%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC153,100$1.56M<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC150,000$1.53M0.02%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO140,000$1.43M<0.01%013F-HR/ATimelineGroup
DLD Asset Management, LP102,384$1.05M0.11%013F-HRTimeline
Quarry LP100,000$1.02M0.21%013F-HRTimeline
RLH Capital LLC100,000$1.02M0.52%13F-HRTimeline
DELTEC ASSET MANAGEMENT LLC100,000$1.02M0.19%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC98,857$1.01M1.08%013F-HRTimeline
Bulldog Investors, LLP95,350$974K0.22%-5,09013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.65,901$674K<0.01%-2,60013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS52,714$539K<0.01%013F-HRTimelineGroup
HighTower Advisors, LLC50,000$511K<0.01%-50,00013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP50,000$511K0.03%013F-HRTimeline
Governors Lane LP46,371$474K0.06%013F-HRTimeline
CSS LLC/IL45,896$469K0.03%-21,30713F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC38,346$392K0.02%+17,60713F-HRTimelineGroup