Quantinuum Inc
174 hedge funds and large institutions have $2.78B invested in Quantinuum Inc in 2026 Q2 according to their latest regulatory filings, with 174 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
134% more call options, than puts
Call options by funds: $44.8M | Put options by funds: $19.1M
108.42% more ownership
Funds ownership: 0% → 108.42% (+108%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
+$293M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$148M |
| 3 |
BlackRock
New York
|
+$145M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
+$113M |
| 5 |
DE
Defiance ETFs
New York
|
+$78.2M |
Top Sellers
QNT Hedge Fund Activity: Q2 2026 in Review
174 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Quantinuum Inc (QNT) for Q2 2026, worth a combined $2.78B.
Buyers outnumbered sellers: 174 funds opened new QNT positions and 0 closed out — a net gain of 174 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Capital World Investors, opening a new position worth an estimated $293M.
- 174 institutional investors held Quantinuum Inc (QNT) as of Q2 2026, up from 0 in Q1 2026.
- Funds reported $2.78B of Quantinuum Inc stock for Q2 2026.
- 174 funds opened new Quantinuum Inc positions in Q2 2026 and 0 closed out, a net change of +174 holders.
- The largest Quantinuum Inc buyer in Q2 2026 was Capital World Investors, an estimated $293M added.
Based on aggregated 13F filings for Q2 2026.