# XANADU QUANTUM TECHNOLO LTD (XNDU)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/XNDU/

- Reporting holders: 75
- Reported value: $712.6M
- Held through calls: 1.5%
- Held through puts: 1.6%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Deer Management Co. LLC](https://holderbook.com/funds/1494127-deer-management-co-llc/) | $275.9M | 22,785,156 | 34.0% | 1 |
| [Capricorn Investment Group LLC](https://holderbook.com/funds/1536261-capricorn-investment-group-llc/) | $134.2M | 11,080,951 | 0.6% | 1 |
| [Penserra Capital Management LLC](https://holderbook.com/funds/1593324-penserra-capital-management-llc/) | $68.5M | 5,655,882 | 0.5% | 1 |
| [Defiance ETFs, LLC](https://holderbook.com/funds/1732541-defiance-etfs-llc/) | $67.5M | 5,699,266 | 0.9% | 1 |
| [StepStone Group LP](https://holderbook.com/funds/1502287-stepstone-group-lp/) | $41.4M | 3,417,854 | 1.9% | 2 |
| [HarbourVest Partners LLC](https://holderbook.com/funds/1201001-harbourvest-partners-llc/) | $25.9M | 2,140,000 | 15.2% | 1 |
| [Marex Group Ltd](https://holderbook.com/funds/1997464-marex-group-ltd/) | $14.3M | 1,182,844 | 0.1% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $11.9M | 37,955 | 0.0% | 1 |
| [Bank of New York Mellon Corp](https://holderbook.com/funds/1390777-bank-of-new-york-mellon-corp/) | $8.3M | 688,414 | 0.0% | 1 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $7.1M | 294,846 | 0.0% | 1 |
| [OMERS ADMINISTRATION Corp](https://holderbook.com/funds/1053321-omers-administration-corp/) | $6.1M | 500,000 | 0.0% | 2 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $5.6M | 83,753 | 0.0% | 1 |
| [Hudson Bay Capital Management LP](https://holderbook.com/funds/1393825-hudson-bay-capital-management-lp/) | $4.3M | 345,620 | 0.0% | 2 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $4.3M | 352,318 | 0.0% | 2 |
| [Linden Advisors LP](https://holderbook.com/funds/1279396-linden-advisors-lp/) | $3.7M | 339,170 | 0.0% | 2 |
| [T. Rowe Price Investment Management, Inc.](https://holderbook.com/funds/1897612-t-rowe-price-investment-management-inc/) | $3.1M | 258,962 | 0.0% | 1 |
| [VAN ECK ASSOCIATES CORP](https://holderbook.com/funds/869178-van-eck-associates-corp/) | $2.7M | 226,735 | 0.0% | 1 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $2.5M | 203,500 | 0.0% | 2 |
| [ADVANCED MICRO DEVICES INC](https://holderbook.com/funds/2488-advanced-micro-devices-inc/) | $2.4M | 200,000 | 0.2% | 2 |
| [LAZARD ASSET MANAGEMENT LLC](https://holderbook.com/funds/1207017-lazard-asset-management-llc/) | $2.0M | 166,034 | 0.0% | 1 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $1.5M | 125,774 | 0.0% | 1 |
| [NOMURA HOLDINGS INC](https://holderbook.com/funds/1163653-nomura-holdings-inc/) | $1.5M | 51,567 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $1.5M | 122,385 | 0.0% | 2 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $1.4M | 174,585 | 0.1% | 1 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $1.3M | 103,457 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 75 | $712.6M |
| Q1 2026 | 41 | $145.2M |