Ken Griffin
QNT

Ken Griffin’s Quantinuum Inc QNT Stock Holding History

Ken Griffin’s Portfolio QNT Stock Details QNT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.45M Buy
+103,400
New +$6.65M ﹤0.01% 3839

Other funds holding QNT

Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
DE
Defiance ETFs New York $7.37B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return

Ken Griffin's QNT Position: Q2 2026 in Review

Ken Griffin opened a new position in Quantinuum Inc (QNT) in Q2 2026: 2,299,997 shares worth $188M. The stake represents 0.02% of the portfolio and ranks #587 among its holdings.

161 funds tracked by Wall St. Rank hold QNT as of Q2 2026.

  • Ken Griffin held 2,299,997 shares of Quantinuum Inc worth $188M as of Q2 2026.
  • Quantinuum Inc was a new Ken Griffin position in Q2 2026.
  • Quantinuum Inc made up 0.02% of Ken Griffin's portfolio in Q2 2026, its #587 holding.
  • 161 funds tracked by Wall St. Rank held Quantinuum Inc as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.