JENA · JENA ACQUISITION Corp II · Shareholders & Ownership

$10.42 +0.00 (+0.00%) At close · Oct 20

Market Cap

$301.92M

28.98M

Volume · Oct 20 376.23K Avg daily vol (3M) 98.23K

Every disclosed holder of JENA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns JENA

13F quarter Jun 30, 2026

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	47	20,782,022	71.72%	Yes
Insiders (Forms 3, 4, 5)	1	225,000	0.78%	Yes
13D/G-only blocks	2	1,560,000	5.38%	Yes
Remaining	—	6,407,978	22.12%	Rest
Registered funds (N-PORT, not summed)	4	310,441	1.07%	No

Shares outstanding: 28,975,000, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of JENA

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Jena Acquisition Sponsor LLC II 13D CIK 2060349 · Unknown · May 30, 2025 not summed	5,945,000	20.52%	—	May 30, 2025	not summed
1.1	JENA ACQUISITION SPONSOR LLC II Insider CIK 2060349 · May 30, 2025 10% Owner, issuer-wide	225,000	0.78%	—	May 30, 2025	10% Owner, issuer-wide
2	Linden Advisors LP 13F CIK 1279396 · Registered investment adviser · Jun 30, 2026	1,550,000	5.35%	0	Jun 30, 2026
3	Linden Advisors LP 13G CIK 1349339 · Unknown · Sep 30, 2025 Rule 13d-1(c), passive investor	1,550,000	5.35%	+250,000	Sep 30, 2025	Rule 13d-1(c), passive investor
4	METEORA CAPITAL, LLC 13F CIK 1905106 · Investment adviser · Jun 30, 2026	1,046,225	3.61%	+9,702	Jun 30, 2026
5	Alberta Investment Management Corp 13F CIK 1463559 · Non-US institution · Jun 30, 2026	1,000,000	3.45%	0	Jun 30, 2026
6	TENOR CAPITAL MANAGEMENT Co., L.P. 13F CIK 1346554 · Registered investment adviser · Jun 30, 2026	1,000,000	3.45%	0	Jun 30, 2026
7	GLAZER CAPITAL, LLC 13F CIK 1076809 · Registered investment adviser · Jun 30, 2026	944,469	3.26%	+23,572	Jun 30, 2026
8	Westchester Capital Management, LLC 13F CIK 1512805 · Registered investment adviser · Jun 30, 2026	912,000	3.15%	0	Jun 30, 2026
9	Magnetar Financial LLC 13F CIK 1352851 · Registered investment adviser · Jun 30, 2026	900,000	3.11%	0	Jun 30, 2026
10	Centiva Capital, LP 13F CIK 1692507 · Registered investment adviser · Jun 30, 2026	885,341	3.06%	0	Jun 30, 2026
11	Polar Asset Management Partners Inc. 13F CIK 1326389 · Registered investment adviser · Jun 30, 2026	800,000	2.76%	0	Jun 30, 2026
12	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026	725,000	2.50%	0	Jun 30, 2026
13	MOORE CAPITAL MANAGEMENT, LP 13F CIK 1448574 · Registered investment adviser · Jun 30, 2026	700,000	2.42%	0	Jun 30, 2026
14	O'Connor Alternative Investments LLC 13F CIK 2081629 · Investment adviser · Jun 30, 2026	700,000	2.42%	0	Jun 30, 2026
15	HBK INVESTMENTS L P 13F CIK 1011443 · Registered investment adviser · Jun 30, 2026	699,900	2.42%	0	Jun 30, 2026
16	AQR Arbitrage LLC 13F CIK 1167456 · Registered investment adviser · Jun 30, 2026	682,598	2.36%	+3,847	Jun 30, 2026
17	Verition Fund Management LLC 13F CIK 1454027 · Registered investment adviser · Jun 30, 2026	660,938	2.28%	+117,020	Jun 30, 2026
18	Radcliffe Capital Management, L.P. 13F CIK 1218275 · Registered investment adviser · Jun 30, 2026	551,139	1.90%	+17,467	Jun 30, 2026
19	PICTON MAHONEY ASSET MANAGEMENT 13F CIK 1539041 · Non-US institution · Jun 30, 2026	500,000	1.73%	0	Jun 30, 2026
20	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026	475,100	1.64%	+475,100	Jun 30, 2026
21	ARISTEIA CAPITAL, L.L.C. 13F CIK 1080171 · Registered investment adviser · Jun 30, 2026	450,000	1.55%	0	Jun 30, 2026
22	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 13F CIK 1535845 · Non-US institution · Jun 30, 2026	450,000	1.55%	0	Jun 30, 2026
23	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026	441,500	1.52%	0	Jun 30, 2026
24	Periscope Capital Inc. 13F CIK 1695320 · Exempt reporting adviser · Jun 30, 2026	425,000	1.47%	+45,000	Jun 30, 2026
25	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 13F CIK 1083190 · Unknown · Jun 30, 2026	395,400	1.36%	0	Jun 30, 2026
26	Shaolin Capital Management LLC 13F CIK 1766806 · Registered investment adviser · Jun 30, 2026	358,111	1.24%	-145,589	Jun 30, 2026
27	Schonfeld Strategic Advisors LLC 13F CIK 1665241 · Registered investment adviser · Jun 30, 2026	313,075	1.08%	+7,434	Jun 30, 2026
28	Hudson Bay Capital Management LP 13F CIK 1393825 · Registered investment adviser · Jun 30, 2026	300,047	1.04%	0	Jun 30, 2026
29	K2 PRINCIPAL FUND, L.P. 13F CIK 1461790 · Unknown · Jun 30, 2026	273,000	0.94%	0	Jun 30, 2026
30	SONA ASSET MANAGEMENT (US) LLC 13F CIK 1856405 · Registered investment adviser · Jun 30, 2026	251,916	0.87%	0	Jun 30, 2026
31	BlueCrest Capital Management Ltd 13F CIK 1610880 · Unknown · Jun 30, 2026	250,000	0.86%	0	Jun 30, 2026
32	HGC Investment Management Inc. 13F CIK 1711200 · Non-US institution · Jun 30, 2026	250,000	0.86%	0	Jun 30, 2026
33	Lineage Point Capital LP 13F CIK 2093311 · Unknown · Jun 30, 2026	250,000	0.86%	0	Jun 30, 2026
34	BERKLEY W R CORP 13F CIK 11544 · Insurance company · Jun 30, 2026	247,850	0.86%	0	Jun 30, 2026
35	First Trust Capital Management L.P. 13F CIK 1604488 · Registered investment adviser · Jun 30, 2026	221,610	0.76%	0	Jun 30, 2026
36	First Trust Merger Arbitrage Fund Fund S000048195 · Registered fund · Jun 30, 2026 INVESTMENT MANAGERS SERIES TRUST II, not summed	183,044	0.63%	0	Jun 30, 2026	INVESTMENT MANAGERS SERIES TRUST II, not summed
37	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026	153,100	0.53%	0	Jun 30, 2026
38	WHITEBOX ADVISORS LLC 13F CIK 1257391 · Registered investment adviser · Jun 30, 2026	150,000	0.52%	0	Jun 30, 2026
39	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026	140,000	0.48%	0	Jun 30, 2026
40	DLD Asset Management, LP 13F CIK 1578299 · Registered investment adviser · Jun 30, 2026	102,384	0.35%	0	Jun 30, 2026
41	DELTEC ASSET MANAGEMENT LLC 13F CIK 1269950 · Registered investment adviser · Jun 30, 2026	100,000	0.35%	0	Jun 30, 2026
42	GRITSTONE ASSET MANAGEMENT LLC 13F CIK 1964236 · Registered investment adviser · Jun 30, 2026	98,857	0.34%	0	Jun 30, 2026
43	Bulldog Investors, LLP 13F CIK 1504304 · Registered investment adviser · Jun 30, 2026	94,050	0.32%	-1,300	Jun 30, 2026
44	High Income Securities Fund Fund · Registered fund · May 31, 2026 High Income, not summed	71,213	0.25%	—	May 31, 2026	High Income, not summed
45	Clear Street Group Inc. 13F CIK 1881567 · Unknown · Jun 30, 2026	60,401	0.21%	-5,500	Jun 30, 2026
46	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026	52,714	0.18%	0	Jun 30, 2026
47	HighTower Advisors, LLC 13F CIK 1462245 · Registered investment adviser · Jun 30, 2026	50,000	0.17%	0	Jun 30, 2026
48	READYSTATE ASSET MANAGEMENT LP 13F CIK 1900923 · Registered investment adviser · Jun 30, 2026	50,000	0.17%	0	Jun 30, 2026
49	Governors Lane LP 13F CIK 1644187 · Registered investment adviser · Jun 30, 2026	46,395	0.16%	+24	Jun 30, 2026
50	CSS LLC/IL 13F CIK 1103646 · Unknown · Jun 30, 2026	45,896	0.16%	0	Jun 30, 2026

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 54 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 2060337 CUSIP G5093B105