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QNT in the 13F filings

Quantinuum Inc · CUSIP 74768A104

New listing in Q2 2026· first held by a tracked manager this quarter, so its new positions are allocations rather than a turn towards it

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-defined
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 0 listed it in both
Shares listed
16,024,906
combined, among listed positions
Reported value
$1.3bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 30 buyers (opened or added shares) and 0 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +16,024,906.

Managers listing QNT in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Capital World Investors4,558,976$373munder 0.1%Newnew12 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC2,299,997$188munder 0.1%Newnew2 Sep 2026 (the filing on sec.gov)
Capital Research Global Investors1,754,325$143munder 0.1%Newnew12 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP1,130,639$92munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC821,918$67m0.08%Newnew14 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP789,326$65munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)642,800$53munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
MFS Investment Management463,913$38munder 0.1%Newnew3 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP392,637$32munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd384,356$31munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Viking Global Investors LP306,123$25m0.07%Newnew14 Aug 2026 (the filing on sec.gov)
D1 Capital Partners LP300,000$25m0.07%Newnew14 Aug 2026 (the filing on sec.gov)
Davidson Kempner Capital Management LP297,800$24m0.29%Newnew14 Aug 2026 (the filing on sec.gov)
Soros Fund Management LLC266,000$22m0.27%Newnew14 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC216,304$18m0.06%Newnew14 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP178,420$15munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp176,693$14munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.155,000$13munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Elliott Investment Management LP150,000$12m0.05%Newnew14 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP144,022$12m0.08%Newnew14 Aug 2026 (the filing on sec.gov)
Woodline Partners LP140,234$11munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP116,250$9.5m0.06%Newnew14 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC109,425$8.9munder 0.1%Newnew27 Oct 2026 (the filing on sec.gov)
Millennium Management LLC107,656$8.8munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC36,000$2.9munder 0.1%Newnew3 Aug 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

There is no earlier quarter on file to compare with.

Increases

Reductions

No reduction among listed positions.

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (30)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

One quarter on file so far, so there is nothing to draw yet.

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

QNT and GOOGL →QNT and AMZN →QNT and MSFT →Choose a stock to compare with QNT →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own QNT, latest filings →Back to the 13F Explorer →