Granahan Investment Management’s Quantinuum Inc QNT Stock Holding History

Granahan Investment Management’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	$19.1M	Buy	+233,540	New	+$15M	0.68%	40

Other funds holding QNT

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Defiance ETFs New York $7.37B AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Granahan Investment Management's QNT Position: Q2 2026 in Review

Granahan Investment Management opened a new position in Quantinuum Inc (QNT) in Q2 2026: 233,540 shares worth $19.1M. The stake represents 0.68% of the portfolio and ranks #40 among its holdings.

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

Granahan Investment Management held 233,540 shares of Quantinuum Inc worth $19.1M as of Q2 2026.
Quantinuum Inc was a new Granahan Investment Management position in Q2 2026.
Quantinuum Inc made up 0.68% of Granahan Investment Management's portfolio in Q2 2026, its #40 holding.
174 funds tracked by Wall St. Rank held Quantinuum Inc as of Q2 2026.

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