Xanadu Quantum Technologies (XNDU): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Who owns Xanadu Quantum Technologies?
Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the shares: Omers Administration (13G filed Apr 8, 2026), Georgian Partners Growth (13D filed Apr 8, 2026), Radical Ventures II GP (13G filed May 6, 2026), Christian Weedbrook (13D/A filed Sep 24, 2026) and Deer XI (13G filed Apr 2, 2026). As of Jun 30, 2026, the largest holders reported on Form 13F were Deer Management (22.8 million shares), Capricorn Investment Group (11.1 million shares) and Defiance ETFs (5.7 million shares).
Which institutions hold the most Xanadu Quantum Technologies shares?
Per Form 13F filings as of Jun 30, 2026:
- 1. Deer Management: 22.8 million shares
- 2. Capricorn Investment Group: 11.1 million shares
- 3. Defiance ETFs: 5.7 million shares
- 4. Penserra Capital Management: 5.7 million shares
- 5. StepStone Group: 3.4 million shares
- 6. HarbourVest Partners: 2.1 million shares
- 7. Marex Group: 1.2 million shares
- 8. Bank of New York Mellon: 688,414 shares
- 9. Omers Administration: 500,000 shares
- 10. UBS Group: 352,318 shares
Sources:13G by Omers Administration (Apr 8, 2026) ↗13D by Georgian Partners Growth (Apr 8, 2026) ↗13G by Radical Ventures II GP (May 6, 2026) ↗13D/A by Christian Weedbrook (Sep 24, 2026) ↗13G by Deer XI (Apr 2, 2026) ↗All of the company's proxy statements on EDGAR ↗
We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Other relevant holders
Filers with $100M or more in the stock that do not count as concentrated managers because of their type: they are left out of the counts, the consensus and the accumulation.
- Deer ManagementPrivate equity or venture capital$276M34.0%
- Capricorn Investment GroupPrivate equity or venture capital$134M0.6%
Largest holders of XNDU (all 13F filers)
- Deer Management22.8 MPrivate equity or venture capital+22.8 M
- Capricorn Investment Group11.1 MPrivate equity or venture capital+11.1 M
- Defiance ETFs5.7 MType not verified+5.7 M
- Penserra Capital Management5.7 MType not verified+5.7 M
- StepStone Group3.4 MType not verified0
- HarbourVest Partners2.1 MPrivate equity or venture capital+2.1 M
- Marex Group1.2 MType not verified+1.2 M
- Bank of New York Mellon688 KBank or trading desk+688 K
- Omers Administration500 KType not verified0
- UBS Group352 KBank or trading desk+312 K
- Shares
- 22.8 M
- Change
- +22.8 M
See more
- Type
- Private equity or venture capital
- Value
- $276M
- Shares
- 11.1 M
- Change
- +11.1 M
See more
- Type
- Private equity or venture capital
- Value
- $134M
- Shares
- 5.7 M
- Change
- +5.7 M
See more
- Type
- Type not verified
- Value
- $67.5M
- Shares
- 5.7 M
- Change
- +5.7 M
See more
- Type
- Type not verified
- Value
- $68.5M
- Shares
- 3.4 M
- Change
- 0
See more
- Type
- Type not verified
- Value
- $41.4M
- HarbourVest Partners
- Shares
- 2.1 M
- Change
- +2.1 M
See more
- Type
- Private equity or venture capital
- Value
- $25.9M
- Shares
- 1.2 M
- Change
- +1.2 M
See more
- Type
- Type not verified
- Value
- $14.3M
- Shares
- 688 K
- Change
- +688 K
See more
- Type
- Bank or trading desk
- Value
- $8.3M
- Shares
- 500 K
- Change
- 0
See more
- Type
- Type not verified
- Value
- $6.1M
- Shares
- 352 K
- Change
- +312 K
See more
- Type
- Bank or trading desk
- Value
- $4.3M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Fundamentals
Balance sheet only, for now. XNDU has not yet filed its first annual report (10-K) with the SEC, so there are no 12-month figures (revenue, margins, earnings and cash flow). We show the balance sheet from its latest filing; once the 12-month figures are available, this section fills in automatically.
- Shareholders' equity
- $-12.0K
Balance sheet figures the company filed with the SEC (10-Q or 10-K), in dollars. Net debt = total debt − cash − investments; when negative, the company has more cash than debt (net cash). How each figure is calculated
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market. See its filings on EDGAR ↗
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Same sector and a similar number of concentrated managers holding them. It is a list to keep exploring, not a recommendation.
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