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QNT — QUANTINUUM INC

Reported value held$1.55B
Funds holding (latest)35
SectorTechnology
Funds holding (Q2 2026)35
Institutional value$1.55B · 18.92M sh
New / Add / Cut / Exit35 / 0 / 0 / 0
Top-5 / Top-10 concentration64.2% / 81.3%

As of Q2 2026, 35 SEC-registered investment managers reported holding QNT (QUANTINUUM INC) in their latest 13F filings, with a combined reported value of $1.55B across 18.92M shares. Ownership is concentrated: the five largest holders account for 64.2% of reported value and the top ten for 81.3%.

Compared with the prior quarter, 35 opened new positions. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

QNT is classified in the Technology sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
Capital World Investors history Q2 2026 4.56M $372.65M 0.05% New
Citadel Advisors history Q2 2026 2.44M $199.08M 0.02% New
BlackRock Inc history Q2 2026 2.26M $184.68M 0.00% New
Capital Research Global Investors history Q2 2026 1.75M $143.40M 0.02% New
Wellington Management Group history Q2 2026 1.13M $92.42M 0.02% New
Balyasny Asset Management history Q2 2026 821.92K $67.18M 0.09% New
Fidelity International (FIL) history Q2 2026 666.77K $54.50M 0.04% New
Fidelity Management & Research (FMR) history Q2 2026 642.80K $52.54M 0.00% New
Norges Bank Investment Management history Q2 2026 564.00K $46.10M 0.01% New
Franklin Resources history Q2 2026 545.32K $44.57M 0.01% New
MFS Investment Management history Q2 2026 463.91K $37.92M 0.01% New
Principal Global Investors history Q2 2026 440.08K $35.97M 0.02% New
Marshall Wace history Q2 2026 392.64K $32.09M 0.03% New
BNY Mellon history Q2 2026 377.13K $30.83M 0.01% New
Viking Global Investors history Q2 2026 306.12K $25.02M 0.07% New
Davidson Kempner Capital Management history Q2 2026 297.80K $24.34M 0.32% New
Soros Fund Management history Q2 2026 266.00K $21.74M 0.30% New
Morgan Stanley history Q2 2026 158.26K $12.94M 0.00% New
D. E. Shaw & Co history Q2 2026 155.00K $12.67M 0.01% New
Elliott Investment Management history Q2 2026 150.00K $12.26M 0.05% New

View all 35 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Download holders (CSV)