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 Q4 2025

Latest Period

Q4 2025

Institutions Reporting

42

Shares (Excl. Options)

22,083,808

Price

$10.42

Save this security page for your next review

Keep this CUSIP in your watchlists so you can revisit quarter changes from one place.

Create free account to save this page Review latest holder period
Type / Class
Equity / Class A Common Stock
Symbol
JACS on NYSE
Shares outstanding
23,831,987
Price per share
$10.52
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
22,083,808
Total reported value
$230,111,693
% of total 13F portfolios
0%
Share change
+14,336
Value change
+$157,623
Number of holders
42
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • JACS - Jackson Acquisition Co II - Class A Common Stock is tracked under CUSIP G4992A110.
  • 42 institutions reported positions in Q4 2025.
  • 7 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 43 to 42 between Q3 2025 and Q4 2025.
  • Reported value moved from $236,343,711 to $230,111,693.

Why This Matters

  • 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.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 42 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP G4992A110?
CUSIP G4992A110 identifies JACS - Jackson Acquisition Co II - Class A Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Jackson Acquisition Co II - Class A Common Stock (JACS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
GOLDMAN SACHS GROUP INC 7.5% +25% $18,545,199 +$3,664,067 1,786,628 +25% THE GOLDMAN SACHS GROUP, INC. 30 Sep 2025
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
METEORA CAPITAL, LLC 6% +19% $14,942,975 +$2,304,142 1,439,593 +18% Meteora Capital, LLC 30 Sep 2025
Hudson Bay Capital Management LP 5.6% $13,784,490 1,338,300 Hudson Bay Capital Management LP 30 Jun 2025
AQR CAPITAL MANAGEMENT LLC 5.2% -22% $12,472,308 -$3,623,692 1,239,792 -23% AQR Capital Management, LLC 31 Mar 2025
GLAZER CAPITAL, LLC 5.1% $12,611,979 1,224,464 Glazer Capital, LLC 30 Jun 2025

As of 31 Dec 2025, 42 institutional investors reported holding 22,083,808 shares of Jackson Acquisition Co II - Class A Common Stock (JACS). This represents 93% of the company’s total 23,831,987 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Jackson Acquisition Co II - Class A Common Stock (JACS) together control 82% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Hudson Bay Capital Management LP 6.2% 1,488,300 +11% 0.09% $15,508,086
HGC Investment Management Inc. 6.2% 1,475,200 -6.3% 3.3% $15,371,584
AQR Arbitrage LLC 5.1% 1,216,792 0% 0.27% $12,678,973
Glazer Capital, LLC 5.1% 1,205,757 -1.9% 0.33% $12,564,000
Westchester Capital Management, LLC 5% 1,186,200 0% 0.58% $12,360,204
Linden Advisors LP 4.8% 1,150,000 0% 0.07% $11,983,000
D. E. Shaw & Co., Inc. 4.8% 1,138,500 0% 0.01% $11,863,170
Polar Asset Management Partners Inc. 4.3% 1,025,000 0% 0.21% $10,680,500
WOLVERINE ASSET MANAGEMENT LLC 4.1% 983,614 -0.39% 0.15% $10,249,258
METEORA CAPITAL, LLC 3.2% 770,492 -46% 0.67% $8,028,527
HEIGHTS CAPITAL MANAGEMENT, INC 2.9% 700,000 0% 2.8% $7,294,000
Radcliffe Capital Management, L.P. 2.8% 662,430 +29% 0.38% $6,902,521
Mint Tower Capital Management B.V. 2.7% 650,000 0% 0.85% $6,773,000
TORONTO DOMINION BANK 2.5% 602,500 +302% 0.01% $6,278,050
TENOR CAPITAL MANAGEMENT Co., L.P. 2.5% 600,000 0% 0.09% $6,252,000
Magnetar Financial LLC 2.5% 600,000 0% 0.06% $6,252,000
First Trust Capital Management L.P. 2.4% 567,500 0% 0.36% $5,913,350
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 2.1% 500,000 0% 0.03% $5,210,000
Periscope Capital Inc. 2% 479,098 +6.5% 0.97% $4,992,201
TWO SIGMA INVESTMENTS, LP 2% 474,821 0% 0.01% $4,947,635
LMR Partners LLP 1.9% 443,751 0% 0.04% $4,623,885
Bulldog Investors, LLP 1.7% 410,138 -0.66% 0.95% $4,273,638
Wealthspring Capital LLC 1.7% 400,333 0% 0.98% $4,171,470
PICTON MAHONEY ASSET MANAGEMENT 1.7% 400,000 0% 0.05% $4,168,000
Shaolin Capital Management LLC 1.7% 400,000 +167% 0.16% $4,168,000

Institutional Holders of Jackson Acquisition Co II - Class A Common Stock (JACS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
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