Latest Period
Q4 2025
Security Snapshot
JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right (JENAU) Institutional Ownership
CUSIP: G5093B121
13F Institutional Holders and Ownership History from Q2 2025 to Q1 2026
Institutions Reporting
13
Shares (Excl. Options)
3,431,291
Price
$10.40
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- Type / Class
- Equity / Units, each consisting of one Class A ordinary share and one right
- Symbol
- JENAU
- Shares outstanding
- 23,244,845
- Price per share
- $10.35
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 3,431,291
- Total reported value
- $35,685,426
- % of total 13F portfolios
- 0%
- Share change
- -1,629,554
- Value change
- -$16,960,980
- Number of holders
- 13
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- JENAU - JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right is tracked under CUSIP G5093B121.
- 13 institutions reported positions in Q4 2025.
- 1 significant owner is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 13 to 1 between Q4 2025 and Q1 2026.
- Reported value moved from $35,685,426 to $35,407.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 13 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G5093B121?
CUSIP G5093B121 identifies JENAU - JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G5093B121:
Significant Owners of JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right (JENAU) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BARCLAYS PLC | 5.2% | $12,330,182 | 1,199,434 | Barclays PLC | 30 Jun 2025 |
As of 31 Dec 2025, 13 institutional investors reported holding 3,431,291 shares of JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right (JENAU). This represents 15% of the company’s total 23,244,845 outstanding shares.
Top 17 Institutional Shareholders
The largest institutional shareholders of JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right (JENAU) together control 15% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | 4.3% | 1,000,000 | 0% | 0.06% | $10,400,000 |
| TORONTO DOMINION BANK | 2.2% | 508,200 | +9.5% | 0.01% | $5,285,280 |
| UBS Group AG | 2.2% | 503,421 | 0% | 0% | $5,235,578 |
| LMR Partners LLP | 2.2% | 500,000 | 0% | 0.05% | $5,200,000 |
| D. E. Shaw & Co., Inc. | 2% | 475,000 | 0% | 0% | $4,940,000 |
| MILLENNIUM MANAGEMENT LLC | 0.86% | 200,000 | -50% | 0% | $2,080,000 |
| Clear Street Group Inc. | 0.27% | 62,771 | +147% | 0% | $652,818 |
| JPMORGAN CHASE & CO | 0.22% | 50,000 | -49% | 0% | $520,000 |
| CITADEL ADVISORS LLC | 0.18% | 41,399 | -2% | 0% | $430,550 |
| Quarry LP | 0.11% | 25,000 | -80% | 0.06% | $260,000 |
| READYSTATE ASSET MANAGEMENT LP | 0.11% | 25,000 | 0% | 0.01% | $260,000 |
| Sandia Investment Management LP | 0.11% | 25,000 | 0% | 0.65% | $260,000 |
| T3 Companies, LLC | 0.07% | 15,500 | 0% | 0.21% | $161,200 |
| Schonfeld Strategic Advisors LLC | 0% | 0 | -100% | $0 | |
| WHITEBOX ADVISORS LLC | 0% | 0 | -100% | $0 | |
| HGC Investment Management Inc. | 0% | 0 | -100% | $0 | |
| Westchester Capital Management, LLC | 0% | 0 | -100% | $0 |
Institutional Holders of JENA ACQUISITION Corp II - Units, each consisting of one Class A ordinary share and one right (JENAU) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 3,421 | $35,407 | -$15,736,149 | $10.35 | 1 |
| 2025 Q4 | 3,431,291 | $35,685,426 | -$16,960,980 | $10.40 | 13 |
| 2025 Q3 | 5,045,345 | $52,522,042 | -$166,966,041 | $10.41 | 16 |
| 2025 Q2 | 21,345,750 | $219,423,149 | +$218,558,542 | $10.28 | 43 |