Back to 
Magnetar Financial LLC
Magnetar Financial LLC
JENA4 quarters
Position history for Magnetar Financial LLC's holdings in JENA ACQUISITION CORP II
Yes. Magnetar Financial holds 900,000 shares of JENA (Jena Acquisition Corp II), worth $9.3M, as of its Q2 2026 13F filing. The share count is unchanged from Q1 2026. Magnetar Financial has held JENA since Q3 2025, across 4 quarterly 13F filings. JENA is 0.1% of Magnetar Financial's reported 13F portfolio.
Current Value
$9.3M
Current Shares
900,000
Total Value Change
+$189,000
Total Shares Change
0
Quarter-by-Quarter History
Other major holders of JENA: LINDEN ADVISORS LP, Centiva Capital, LP