J
Jackson Acquisition Company II
JACS • NYSE
Jackson Acquisition Company II is a blank checks company on NYSE, with a market cap of $308.6M. As of Q3 2025, 76% of shares are held by 40 institutional investors, with HGC Investment Management Inc. as the largest holder at 5.32%.
Market Cap$308.6M
BLANK CHECKS
Overview
Overview of institutional ownership in JACS as of Q3 2025 with a market cap of $307.1M
All Institutions
- Institutions
- 40
- Value Held
- $231.9M
- Shares Held
- 22.3M
- Avg Position
- $5.8M
- Median Position
- $4.6M
Hedge Funds
- Hedge Funds
- 25
- Value Held
- $148.7M
- Shares Held
- 14.3M
- Avg Position
- $5.9M
- Median Position
- $4.3M
Ownership Breakdown
Based on market cap of $307.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in JACS as of Q3 2025
| Institution | Position Value |
|---|---|
 HGC Investment Management Inc. Private Equity | $16.4M 7.40% of portfolio |
 Meteora Capital, LLC Hedge Fund•Event Driven | $14.9M 1.99% of portfolio |
 Hudson Bay Capital Management LP Hedge Fund•Multi-Strategy | $13.9M 0.09% of portfolio |
 GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | $12.8M 0.58% of portfolio |
 CNH PARTNERS LLC Hedge Fund•Multi-Strategy | $12.6M 0.47% of portfolio |
 Westchester Capital Management, LLC Hedge Fund•Merger Arb | $12.3M 0.68% of portfolio |
 LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | $11.9M 1.23% of portfolio |
D D. E. Shaw & Co., Inc. Institution | $11.8M 0.01% of portfolio |
 Polar Securities Inc. Hedge Fund•Multi-Strategy | $10.6M 0.32% of portfolio |
 WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | $10.3M 0.70% of portfolio |
Net Capital Flow
Institutional buying and selling activity for JACS in Q3 2025
- Traded
- +$1.6M
- Buyers
- 11
- Sellers
- 13
- Total Bought
- +$18.2M
- Total Sold
- −$16.7M
- Avg Position
- $5.2M
Biggest Buyers
| Institution | Net Bought |
|---|---|
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$3.7M +361.2K shares |
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | +$3.6M +350.0K shares |
 MANGROVE PARTNERS Hedge Fund•Multi-Strategy | +$2.9M +280.5K shares |
D D. E. Shaw & Co., Inc. Institution | +$2.6M +250.5K shares |
Meteora Capital, LLC Hedge Fund•Event Driven | +$2.3M +222.0K shares |
 PERISCOPE CAPITAL INC. Institution | +$1.3M +125.0K shares |
C CANTOR FITZGERALD, L. P. Institution | +$909.6K +87.6K shares |
R READYSTATE ASSET MANAGEMENT LP Hedge Fund•Multi-Strategy | +$519.0K +50.0K shares |
 TORONTO DOMINION BANK Institution | +$236.1K +22.7K shares |
GLAZER CAPITAL, LLC Hedge Fund•Multi-Strategy | +$51.9K +5.0K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 OZ MANAGEMENT LP Hedge Fund•Multi-Strategy | −$7.4M −717.2K shares |
 Centiva Capital, LP Hedge Fund•Multi-Strategy | −$4.0M −387.9K shares |
 Shaolin Capital Management LLC Hedge Fund•Multi-Strategy | −$2.3M −217.0K shares |
 UBS OCONNOR LLC Long Only Manager | −$1.0M −100.0K shares |
 INTL FCSTONE INC. Institution | −$1.0M −100.0K shares |
V Virtu Financial LLC Institution | −$292.6K −28.4K shares |
 Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | −$276.7K −26.7K shares |
 Radcliffe Capital Management, L.P. Hedge Fund•Multi-Strategy | −$258.7K −24.9K shares |
 Wealthspring Capital LLC Hedge Fund•Event Driven | −$63.8K −6.2K shares |
 Bulldog Investors, LLC Hedge Fund•Activist | −$37.9K −3.7K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited JACS in Q3 2025
- New Positions
- 3
- New Value
- $4.3M
- Exited Positions
- 5
- Exited Value
- $13.7M
New Positions
| Institution | Position Value |
|---|---|
MANGROVE PARTNERS Hedge Fund•Multi-Strategy | $2.9M 280.5K shares |
C CANTOR FITZGERALD, L. P. Institution | $909.6K 87.6K shares |
R READYSTATE ASSET MANAGEMENT LP Hedge Fund•Multi-Strategy | $519.0K 50.0K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
OZ MANAGEMENT LP Hedge Fund•Multi-Strategy | $7.4M 717.2K shares |
Centiva Capital, LP Hedge Fund•Multi-Strategy | $4.0M 387.9K shares |
UBS OCONNOR LLC Long Only Manager | $1.0M 100.0K shares |
INTL FCSTONE INC. Institution | $1.0M 100.0K shares |
V Virtu Financial LLC Institution | $292.6K 28.4K shares |
Options Activity
Institutions with the largest Call and Put options positions in JACS as of Q3 2025
- Call Positions
- 1
- Call Value
- $26.5K
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
 DLD Asset Management, LP Hedge Fund•Multi-Strategy | $26.5K 983.0 contracts |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with JACS as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
HGC Investment Management Inc. Private Equity | 7.40% $16.4M |
H HEIGHTS CAPITAL MANAGEMENT, INC Institution | 2.57% $7.3M |
M Mint Tower Capital Management B.V. Institution | 2.02% $6.7M |
Meteora Capital, LLC Hedge Fund•Event Driven | 1.99% $14.9M |
PERISCOPE CAPITAL INC. Institution | 1.29% $4.7M |
B BCK CAPITAL MANAGEMENT LP Hedge Fund•Event Driven | 1.23% $1.1M |
LINDEN ADVISORS LP Hedge Fund•Multi-Strategy | 1.23% $11.9M |
Radcliffe Capital Management, L.P. Hedge Fund•Multi-Strategy | 1.18% $5.3M |
Wealthspring Capital LLC Hedge Fund•Event Driven | 1.17% $4.2M |
Bulldog Investors, LLC Hedge Fund•Activist | 1.05% $4.3M |
Hedge Fund Spotlight
Discover hedge funds investing in JACS
GABELLI SECURITIES INC
Hedge Fund • Multi-Strategy
Portfolio ManagerPatrick Bernard Huvane
- Portfolio Value
- $610.0M
- Positions
- 238
- Last Reported
- Q3 2025
Sector Allocation
J
Position in Jackson Acquisition Company II
- Market Value
- $2.3M
- Shares Held
- 220.1K
- Portfolio Weight
- 0.37%
- Owned Since
- 2025-Q1
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Packaged Foods Consumer Defensive | $30.8M | 5.05% | |
Unknown Unknown | $28.3M | 4.64% | |
Telecommunications Services Communication Services | $24.0M | 3.93% |
