Magnetar Financial’s New Providence Acquisition Corp III NPAC Stock Holding History

Magnetar Financial’s Portfolio NPAC Stock Details NPAC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$17.9M	Hold	1,749,990	–	–	0.18%	69
2025 Q4	$18M	Hold	1,749,990	–	–	0.18%	74
2025 Q3	$17.8M	Hold	1,749,990	–	–	0.11%	72
2025 Q2	$18.2M	Buy	+1,749,990	New	+$18.1M	0.09%	62

Other funds holding NPAC

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return

Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

Ghisallo Capital Management Boston, Massachusetts $3.63B AUM 30.51% 1-Year Est. Return