10 institutions reported holding $15.2M of JENA ACQUISITION CORP II (JENAU) in SEC 13F filings for 2026-06-30. Largest institutional holders: TORONTO DOMINION BANK ($5.5M), LMR Partners LLP ($5.4M), MILLENNIUM MANAGEMENT LLC ($2.2M), Clear Street Group Inc. ($660,814), JPMORGAN CHASE & CO ($523,500). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TORONTO DOMINION BANK | $5.5M | 507,629 | Added |
| 2 | LMR Partners LLP | $5.4M | 500,000 | Hold |
| 3 | MILLENNIUM MANAGEMENT LLC | $2.2M | 200,000 | Hold |
| 4 | Clear Street Group Inc. | $660,814 | 61,300 | Trimmed |
| 5 | JPMORGAN CHASE & CO | $523,500 | 50,000 | Hold |
| 6 | CITADEL ADVISORS LLC | $472,735 | 43,853 | Added |
| 7 | Quarry LP | $263,250 | 25,000 | Hold |
| 8 | READYSTATE ASSET MANAGEMENT LP | $261,750 | 25,000 | Hold |
| 9 | UBS Group AG | $35,818 | 3,421 | Hold |
| 10 | D. E. Shaw & Co., Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30