J
Jena Acquisition Corporation II
JENA • NYSE
Jena Acquisition Corporation II is a publicly traded company on NYSE, with a market cap of $295.3M. As of Q3 2025, 57% of shares are held by 35 institutional investors, with LINDEN ADVISORS LP as the largest holder at 5.35%.
Market Cap$295.3M
Overview
Overview of institutional ownership in JENA as of Q3 2025 with a market cap of $294.1M
All Institutions
- Institutions
- 35
- Value Held
- $166.2M
- Shares Held
- 16.4M
- Avg Position
- $4.7M
- Median Position
- $4.2M
Hedge Funds
- Hedge Funds
- 23
- Value Held
- $128.4M
- Shares Held
- 12.7M
- Avg Position
- $5.6M
- Median Position
- $5.4M
Ownership Breakdown
Based on market cap of $294.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in JENA as of Q3 2025
| Institution | Position Value |
|---|---|
 LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | $15.7M 1.62% of portfolio |
 Centiva Capital, LP Hedge Fund•Multi-Strategy | $10.5M 0.98% of portfolio |
H | $10.2M 0.02% of portfolio |
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy | $10.2M 1.26% of portfolio |
 Magnetar Financial LLC Hedge Fund•Multi-Strategy | $9.1M 0.06% of portfolio |
 GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | $8.9M 0.40% of portfolio |
 Polar Securities Inc. Hedge Fund•Multi-Strategy | $8.1M 0.24% of portfolio |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $7.4M 0.01% of portfolio |
 HBK INVESTMENTS L P Hedge Fund•Multi-Strategy | $7.1M 0.12% of portfolio |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | $7.1M 0.15% of portfolio |
Net Capital Flow
Institutional buying and selling activity for JENA in Q3 2025
- Traded
- +$166.2M
- Buyers
- 35
- Sellers
- 0
- Total Bought
- +$166.2M
- Total Sold
- −-
- Avg Position
- $4.7M
Biggest Buyers
| Institution | Net Bought |
|---|---|
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | +$15.7M +1.6M shares |
Centiva Capital, LP Hedge Fund•Multi-Strategy | +$10.5M +1.0M shares |
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy | +$10.2M +1.0M shares |
H | +$10.2M +1.0M shares |
Magnetar Financial LLC Hedge Fund•Multi-Strategy | +$9.1M +900.0K shares |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | +$8.9M +874.7K shares |
Polar Securities Inc. Hedge Fund•Multi-Strategy | +$8.1M +800.0K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | +$7.4M +725.0K shares |
HBK INVESTMENTS L P Hedge Fund•Multi-Strategy | +$7.1M +700.0K shares |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | +$7.1M +700.0K shares |
Biggest Sellers
| Institution | Net Sold | |
|---|---|---|
| No sellers found | ||
Entry and Exit Activity
Institutions that initiated new positions or completely exited JENA in Q3 2025
- New Positions
- 35
- New Value
- $166.2M
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | $15.7M 1.6M shares |
Centiva Capital, LP Hedge Fund•Multi-Strategy | $10.5M 1.0M shares |
H | $10.2M 1.0M shares |
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy | $10.2M 1.0M shares |
Magnetar Financial LLC Hedge Fund•Multi-Strategy | $9.1M 900.0K shares |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | $8.9M 874.7K shares |
Polar Securities Inc. Hedge Fund•Multi-Strategy | $8.1M 800.0K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $7.4M 725.0K shares |
HBK INVESTMENTS L P Hedge Fund•Multi-Strategy | $7.1M 700.0K shares |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | $7.1M 700.0K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in JENA as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with JENA as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | 1.62% $15.7M |
T TENOR CAPITAL MANAGEMENT Co., L.P. Hedge Fund•Multi-Strategy | 1.26% $10.2M |
 PERISCOPE CAPITAL INC. Institution | 1.26% $4.6M |
 GRITSTONE ASSET MANAGEMENT LLC Hedge Fund•Sector | 1.07% $1.0M |
K K2 PRINCIPAL FUND, L.P. Institution | 1.05% $2.8M |
Centiva Capital, LP Hedge Fund•Multi-Strategy | 0.98% $10.5M |
 Radcliffe Capital Management, L.P. Hedge Fund•Multi-Strategy | 0.93% $4.2M |
 Shaolin Capital Management LLC Hedge Fund•Multi-Strategy | 0.90% $4.1M |
 Meteora Capital, LLC Hedge Fund•Event Driven | 0.72% $5.4M |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | 0.40% $8.9M |
Hedge Fund Spotlight
Discover hedge funds investing in JENA
Radcliffe Capital Management, L.P.
Hedge Fund • Multi-Strategy
Portfolio ManagerSteve Brett Katznelson
- Portfolio Value
- $452.3M
- Positions
- 143
- Last Reported
- Q3 2025
Sector Allocation
J
Position in Jena Acquisition Corporation II
- Market Value
- $4.2M
- Shares Held
- 415.6K
- Portfolio Weight
- 0.93%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Unknown Unknown | $9.5M | 2.10% | |
Unknown Unknown | $8.6M | 1.89% | |
Unknown Unknown | $6.7M | 1.49% |
