Highbridge Capital Management
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Highbridge Capital Management’s Jackson Acquisition Co II JACS Stock Holding History

Highbridge Capital Management’s Portfolio JACS Stock Details JACS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$9.24M Buy
867,662
+745,838
+612% +$7.9M 0.22% 98
2026
Q1 		$1.29M Buy
+121,824
New +$1.28M 0.04% 137

Other funds holding JACS

Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
Glazer Capital LLC
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Westchester Capital Management (New York)
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
AQR Arbitrage
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
Linden Advisors
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Wolverine Asset Management
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
Polar Asset Management Partners
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
W.R. Berkley Corp
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return
Mizuho Securities USA
Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

Highbridge Capital Management's JACS Position: Q2 2026 in Review

Highbridge Capital Management increased its Jackson Acquisition Co II (JACS) stake by 612% in Q2 2026, buying an estimated $7.9M and bringing the position to 867,662 shares worth $9.24M. The position accounts for 0.22% of the portfolio, ranked #98.

Highbridge Capital Management first reported a position in JACS in Q1 2026 and has held it in 2 quarters since. 48 funds tracked by Wall St. Rank hold JACS as of Q2 2026.

  • Highbridge Capital Management held 867,662 shares of Jackson Acquisition Co II worth $9.24M as of Q2 2026.
  • Highbridge Capital Management bought 745,838 Jackson Acquisition Co II shares in Q2 2026, an estimated $7.9M.
  • Jackson Acquisition Co II made up 0.22% of Highbridge Capital Management's portfolio in Q2 2026, its #98 holding.
  • Highbridge Capital Management first reported a position in Jackson Acquisition Co II in Q1 2026 and has held it in 2 quarters since.
  • 48 funds tracked by Wall St. Rank held Jackson Acquisition Co II as of Q2 2026.

Based on Highbridge Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.