13F reference period
Q2 2026
Security Snapshot
Jackson Acquisition Co II - Class A Common Stock (JACS) Institutional Ownership
CUSIP: G4992A110
13F Institutional Holders and Ownership History from Q1 2025 to Q3 2026
Institutions Reporting
48
Shares (Excl. Options)
22.13M
Full value: 22,134,108 · shares · 30 Jun 2026Price
$10.64
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Class A Common Stock
- Symbol
- JACS on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 22,134,108
- Total 13F value
- $235,477,490
- Portfolio coverage rank
- 0%
- Share change
- +18,713
- Value change
- +$214,982
- Number of holders
- 48
- Shares outstanding
- 23,788,829
- SEC-reported price per share
- $10.83
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- JACS - Jackson Acquisition Co II - Class A Common Stock is tracked under CUSIP G4992A110.
- 48 institutions reported positions in Q2 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 47 to 48 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$234.04M
Full value: $234,038,351 · USD · 31 Mar 2026.$235.48M
Full value: $235,477,490 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 48 institutions filings for Q2 2026.
Security key
G4992A110
13F reference period
Q2 2026
13F holders
48
13D/G owners
7
CIK / CUSIP context first
Open Q2 2026 holders
JACS full holder history
Jackson Acquisition Co II SEC filings
Jackson Acquisition Co II company facts
Jackson Acquisition Co II insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G4992A110:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
JACS
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BARCLAYS PLC | 6.8% | +18% | $16,850,072 | +$2,703,305 | 1,623,321 | +19% | Barclays PLC | 30 Sep 2025 |
| HGC Investment Management Inc. | 6.2% | $15,371,584 | 1,475,200 | HGC Investment Management Inc | 31 Dec 2025 | |||
| Hudson Bay Capital Management LP | 5.6% | $13,784,490 | 1,338,300 | Hudson Bay Capital Management LP | 30 Jun 2025 | |||
| GLAZER CAPITAL, LLC | 5.1% | $12,611,979 | 1,224,464 | Glazer Capital, LLC | 30 Jun 2025 | |||
| AQR CAPITAL MANAGEMENT LLC | 4.9% | -6.4% | $12,265,029 | -$814,776 | 1,162,562 | -6.2% | AQR Capital Management, LLC | 31 Mar 2026 |
| GOLDMAN SACHS GROUP INC | 3.1% | -55% | $7,867,240 | -$10,981,685 | 745,710 | -58% | THE GOLDMAN SACHS GROUP, INC. | 31 Mar 2026 |
| METEORA CAPITAL, LLC | 2.2% | -58% | $5,619,112 | -$7,358,964 | 528,112 | -57% | Meteora Capital, LLC | 30 Jun 2026 |
As of 30 Jun 2026,
48
institutional investors reported holding
shares of
Jackson Acquisition Co II - Class A Common Stock (JACS).
This represents
93%
of the company’s total
outstanding shares.
22.13M
Full value: 22,134,108 · shares · 30 Jun 202623.79M
Full value: 23,788,829 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
81%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 6.4% | 1,520,505 | 0% | 0.08% | $16,178,173 |
| GLAZER CAPITAL, LLC | 5% | 1,196,182 | +0.04% | 0.31% | $12,727,000 |
| Westchester Capital Management, LLC | 5% | 1,186,200 | 0% | 0.63% | $12,621,168 |
| AQR Arbitrage LLC | 4.9% | 1,167,626 | +0.44% | 0.18% | $12,423,541 |
| Linden Advisors LP | 4.8% | 1,150,000 | 0% | 0.06% | $12,236,000 |
| D. E. Shaw & Co., Inc. | 4.8% | 1,138,500 | 0% | 0.01% | $12,113,640 |
| WOLVERINE ASSET MANAGEMENT LLC | 4.4% | 1,048,131 | -0.19% | 0.15% | $11,152,114 |
| Polar Asset Management Partners Inc. | 4.3% | 1,025,000 | 0% | 0.2% | $10,906,000 |
| BERKLEY W R CORP | 3.9% | 927,836 | +116% | 0.48% | $9,872,175 |
| MIZUHO SECURITIES USA LLC | 3.8% | 905,335 | +27% | 0.14% | $9,569,391 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 3.6% | 867,662 | +612% | 0.32% | $9,240,600 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 2.9% | 700,000 | 0% | 1.7% | $7,448,000 |
| Radcliffe Capital Management, L.P. | 2.8% | 675,001 | 0% | 0.55% | $7,182,011 |
| Mint Tower Capital Management B.V. | 2.7% | 650,000 | 0% | 0.82% | $6,916,000 |
| Magnetar Financial LLC | 2.5% | 600,000 | 0% | 0.06% | $6,384,000 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 2.5% | 600,000 | 0% | 0.09% | $6,384,000 |
| First Trust Capital Management L.P. | 2.4% | 562,500 | 0% | 0.35% | $5,985,000 |
| Meteora Capital, LLC | 2.2% | 528,112 | -57% | 0.47% | $5,619,112 |
| TWO SIGMA INVESTMENTS, LP | 2% | 474,821 | 0% | 0% | $5,052,095 |
| LMR Partners LLP | 1.9% | 443,751 | 0% | 0.03% | $4,721,511 |
| PICTON MAHONEY ASSET MANAGEMENT | 1.7% | 400,000 | 0% | 0.04% | $4,256,001 |
| Wealthspring Capital LLC | 1.7% | 397,783 | -0.64% | 0.95% | $4,232,411 |
| Verition Fund Management LLC | 1.6% | 375,946 | +0.32% | 0.03% | $4,000,065 |
| Periscope Capital Inc. | 1.6% | 375,000 | +15% | 0.63% | $3,990,000 |
| GOLDMAN SACHS GROUP INC | 1.5% | 360,208 | 0% | 0% | $3,832,613 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
7
Headline period
Q2 2026
Rows shown
1-7 of 7
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 1,513,143 | $16,387,339 | +$2,040,043 | $10.83 | 5 |
| 2026 Q2 | 22,134,108 | $235,477,490 | +$214,982 | $10.64 | 48 |
| 2026 Q1 | 22,115,395 | $234,038,351 | -$268,253 | $10.59 | 47 |
| 2025 Q4 | 22,083,808 | $230,111,693 | +$157,623 | $10.42 | 42 |
| 2025 Q3 | 22,769,472 | $236,343,711 | +$5,379,972 | $10.38 | 43 |
| 2025 Q2 | 21,560,923 | $222,040,436 | +$59,619,714 | $10.30 | 42 |
| 2025 Q1 | 16,337,713 | $164,462,703 | +$164,462,703 | $10.07 | 33 |