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Disclosery

JENA JENA ACQUISITION CORP II

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

47 managers (47 13F filers) reported a position in JENA shares at 2026-06-30, 20,782,022 shares in all. 2 filers opened a position and 3 filers sold out during the quarter.

Managers
47
13F filers
47
New
2
Added
8
Reduced
3
Sold out
3
Shares held by filers
20,782,022

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
Linden Advisors LPin group Linden Advisors LP1,550,000$16.1M0.08%013F-HRTimelineGroup
Meteora Capital, LLC1,046,225$10.8M0.9%+9,70213F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$10.4M0.15%013F-HRTimeline
Alberta Investment Management Corp1,000,000$10.4M0.06%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC944,469$9.79M0.24%+23,57213F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…912,000$9.45M0.47%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC900,000$9.32M0.09%013F-HRTimelineGroup
Centiva Capital, LP885,341$9.17M0.31%013F-HRTimeline
Polar Asset Management Partners Inc.800,000$8.3M0.15%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP725,000$7.51M0.01%013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP700,000$7.25M0.17%013F-HRTimeline
O'Connor Alternative Investments LLC700,000$7.25M0.53%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HBK INVESTMENTS L P699,900$7.25M0.08%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC682,598$7.07M0.1%+3,84713F-HRTimelineGroup
Verition Fund Management LLC660,938$6.85M0.05%+117,02013F-HR/ATimeline
Radcliffe Capital Management, L.P.551,139$5.71M0.43%+17,46713F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$5.18M0.05%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.475,100$4.92M<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.450,000$4.66M0.07%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…450,000$4.66M0.01%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC441,500$4.57M<0.01%013F-HRTimelineGroup
Periscope Capital Inc.425,000$4.4M0.7%+45,00013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…395,400$4.1M0.02%013F-HRTimeline
Shaolin Capital Management LLC358,111$3.71M0.21%-145,58913F-HRTimeline
Schonfeld Strategic Advisors LLC313,075$3.24M0.02%+7,43413F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…300,047$3.11M0.01%013F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.273,000$2.83M0.26%013F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC251,916$2.61M0.1%013F-HRTimelineGroup
BlueCrest Capital Management Ltd250,000$2.59M0.11%013F-HRTimeline
HGC Investment Management Inc.250,000$2.59M0.51%013F-HRTimeline
Lineage Point Capital LP250,000$2.59M0.53%013F-HRTimeline
BERKLEY W R CORP247,850$2.57M0.13%013F-HRTimeline
First Trust Capital Management L.P.221,610$2.3M0.13%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC153,100$1.59M<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC150,000$1.55M0.03%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO140,000$1.46M<0.01%013F-HRTimelineGroup
DLD Asset Management, LP102,384$1.06M0.09%013F-HRTimeline
DELTEC ASSET MANAGEMENT LLC100,000$1.04M0.15%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC98,857$1.02M0.99%013F-HRTimeline
Bulldog Investors, LLP94,050$974K0.21%-1,30013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.60,401$626K<0.01%-5,50013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS52,714$546K<0.01%013F-HRTimelineGroup
HighTower Advisors, LLC50,000$518K<0.01%013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP50,000$518K0.02%013F-HRTimeline
Governors Lane LP46,395$481K0.05%+2413F-HRTimeline
CSS LLC/IL45,896$475K0.02%013F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC28,006$290K<0.01%new13F-HR/ATimelineGroup