Magnetar Financial
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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
Q2 		$18.2M Hold
1,749,990
– – 0.17% 73
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

MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return
Glazer Capital LLC
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Tenor Capital Management
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
AQR Arbitrage
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
Alberta Investment Management Corp (AIMCo)
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
Aristeia Capital
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
LMR Partners
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
W.R. Berkley Corp
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 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

Magnetar Financial's NPAC Position: Q2 2026 in Review

Magnetar Financial held its New Providence Acquisition Corp III (NPAC) position steady in Q2 2026 at 1,749,990 shares worth $18.2M. The position accounts for 0.17% of the portfolio, ranked #73.

Magnetar Financial first reported a position in NPAC in Q2 2025 and has held it in 5 quarters since. The position peaked at $18.2M in Q2 2025. 57 funds tracked by Wall St. Rank hold NPAC as of Q2 2026.

  • Magnetar Financial held 1,749,990 shares of New Providence Acquisition Corp III worth $18.2M as of Q2 2026.
  • Magnetar Financial left its New Providence Acquisition Corp III share count unchanged in Q2 2026.
  • New Providence Acquisition Corp III made up 0.17% of Magnetar Financial's portfolio in Q2 2026, its #73 holding.
  • Magnetar Financial first reported a position in New Providence Acquisition Corp III in Q2 2025 and has held it in 5 quarters since.
  • Magnetar Financial's New Providence Acquisition Corp III position peaked at $18.2M in Q2 2025.
  • 57 funds tracked by Wall St. Rank held New Providence Acquisition Corp III as of Q2 2026.

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