Jackson Acquisition Company II (JACS)
Special purpose acquisition company
Jackson Acquisition Company II (JACS) is listed on the New York Stock Exchange, where it has traded since January 30, 2025.
- Type
- Special purpose acquisition company
- Listed On
- the New York Stock Exchange
- Listed Since
- January 30, 2025
- Market Cap
- $320M
About Jackson Acquisition Company II
Jackson Acquisition Co II is a newly incorporated blank check company.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 46 institutions reported holding JACS, with 21.2 million shares worth $225.2 million in aggregate. The largest reported holder was Hudson Bay Capital Management, with 1.5 million shares worth $16.2 million. Of the 5 largest holders listed below, 2 added shares and 3 held their positions unchanged during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Hudson Bay Capital Management | 1,520,505 | $16M | Unchanged |
| Glazer Capital | 1,196,182 | $13M | Added 0.04% |
| Westchester Capital Management | 1,186,200 | $13M | Unchanged |
| AQR Arbitrage | 1,167,626 | $12M | Added 0.44% |
| Linden Advisors | 1,150,000 | $12M | Unchanged |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is JACS?
Jackson Acquisition Company II (JACS) is listed on the New York Stock Exchange, where it has traded since January 30, 2025.
Who are the largest institutional holders of JACS?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of JACS were Hudson Bay Capital Management, Glazer Capital and Westchester Capital Management.
How many institutions own JACS?
46 institutions reported a position in JACS for the quarter ended June 30, 2026, worth $225.2 million in total.
Did institutions buy or sell JACS last quarter?
Of the 5 largest reported holders, 2 added shares and 3 held their positions unchanged during the quarter. Every reported holder and its change is on the SentiSense ownership page for JACS.
Every reported institutional holder, plus insider and congressional trades in JACS, on SentiSense.