# XANADU QUANTUM TECHNOLO-CL B SUB VTG B

XANADU QUANTUM TECHNOLO-CL B SUB VTG B is a security (CUSIP 98390R102) tracked across SEC portfolio filings. 60 institutional managers reported $157.9M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $1.8M via N-PORT as of 2026-05-31.

## Summary

- Issuer: XANADU QUANTUM TECHNOLO-CL B
- Class: SUB VTG B
- CUSIP: 98390R102
- Asset category: EC
- 13F holders: 60
- 13F value: $157.9M
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $1.8M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 60 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| MMCAP International Inc. SPC | GRAND CAYMAN, E9 | $48.1M | 6,875,000 |
| StepStone Group LP | La Jolla, CA | $26.2M | 3,417,854 |
| [Polar Asset Management Partners Inc.](https://search.stillhousedata.com/firm/162681) | TORONTO, A6 | $15.0M | 2,000,000 |
| Bank of New York Mellon Corp | NEW YORK, NY | $8.3M | 688,414 |
| [Alyeska Investment Group, L.P.](https://search.stillhousedata.com/firm/155058) | CHICAGO, IL | $7.6M | 1,000,000 |
| [Burkehill Global Management, LP](https://search.stillhousedata.com/firm/316398) | NEW YORK, NY | $6.9M | 1,000,000 |
| Weiss Asset Management LP | BOSTON, MA | $5.9M | 775,000 |
| Hudson Bay Capital Management LP | Greenwich, CT | $4.7M | 755,000 |
| [LMR Partners LLP](https://search.stillhousedata.com/firm/159639) | LONDON, X0 | $4.1M | 539,838 |
| [ExodusPoint Capital Management, LP](https://search.stillhousedata.com/firm/294156) | NEW YORK, NY | $3.8M | 500,000 |
| [TIGER GLOBAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/160318) | New York, NY | $3.8M | 500,000 |
| OMERS ADMINISTRATION Corp | TORONTO, A6 | $3.8M | 500,000 |
| Linden Advisors LP | New York, NY | $3.4M | 499,523 |
| [Ghisallo Capital Management LLC](https://search.stillhousedata.com/firm/309856) | Greenwich, CT | $1.9M | 250,000 |
| [Feynman Point Asset Management LLC](https://search.stillhousedata.com/firm/330536) | NEW YORK, NY | $1.5M | 200,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $1.7M | 12.29% |
| [T. Rowe Price Spectrum Moderate Growth Allocation Fund](https://search.stillhousedata.com/fund/S000002138) | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $63K | 0.15% |
| RiverNorth Opportunities Fund Inc. | RIVERNORTH OPPORTUNITIES FUND INC. | $45K | 1.40% |
| First Trust Alternative Opportunities Fund | First Trust Alternative Opportunities Fund | $23K | 0.07% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/98390R102.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.