MF
JABRU

Magnetar Financial’s JAB Acquisition Corp I Unit JABRU Stock Holding History

Magnetar Financial’s Portfolio JABRU Stock Details JABRU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$9.03M Buy
+900,000
New +$9.02M 0.08% 191

Other funds holding JABRU

HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return
MSU
Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $567M AUM 0.34% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $433M AUM 8.59% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.6B AUM 109.3% 1-Year Est. Return

Magnetar Financial's JABRU Position: Q2 2026 in Review

Magnetar Financial opened a new position in JAB Acquisition Corp I Unit (JABRU) in Q2 2026: 900,000 shares worth $9.03M. The stake represents 0.08% of the portfolio and ranks #191 among its holdings.

38 funds tracked by Wall St. Rank hold JABRU as of Q2 2026.

  • Magnetar Financial held 900,000 shares of JAB Acquisition Corp I Unit worth $9.03M as of Q2 2026.
  • JAB Acquisition Corp I Unit was a new Magnetar Financial position in Q2 2026.
  • JAB Acquisition Corp I Unit made up 0.08% of Magnetar Financial's portfolio in Q2 2026, its #191 holding.
  • 38 funds tracked by Wall St. Rank held JAB Acquisition Corp I Unit as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.