# WISEKEY INTERNATIONAL HLDS L SPON ADR

WISEKEY INTERNATIONAL HLDS L SPON ADR is a security (CUSIP 97727L408) tracked across SEC portfolio filings. 20 institutional managers reported $2.2M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $-3K via N-PORT as of 2026-03-31.

## Summary

- Issuer: WISEKEY INTERNATIONAL HLDS L
- Class: SPON ADR
- CUSIP: 97727L408
- Asset category: EC
- 13F holders: 20
- 13F value: $2.2M
- 13F period: 2026-06-30
- N-PORT fund positions: 1
- N-PORT value: $-3K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 20 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| UBS Group AG | Zurich, V8 | $511K | 83,261 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $375K | 61,117 |
| Finer Wealth Management, Inc. | SALEM, MA | $362K | 49,497 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $239K | 38,992 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $211K | 34,395 |
| MORGAN STANLEY | NEW YORK, NY | $140K | 22,725 |
| SBI Securities Co., Ltd. | TOKYO, M0 | $92K | 12,545 |
| XTX Topco Ltd | LONDON, X0 | $79K | 12,788 |
| BANK OF MONTREAL /CAN/ | TORONTO, A6 | $61K | 10,002 |
| [RHUMBLINE ADVISERS](https://search.stillhousedata.com/firm/107151) | BOSTON, MA | $45K | 7,310 |
| [GAMMA Investing LLC](https://search.stillhousedata.com/firm/312573) | FOSTER CITY, CA | $30K | 4,108 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $8K | 1,350 |
| [WealthCollab, LLC](https://search.stillhousedata.com/firm/269840) | BELLEVUE, WA | $5K | 800 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $2K | 438 |
| [Abound Wealth Management](https://search.stillhousedata.com/firm/285903) | FRANKLIN, TN | $1K | 160 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-3K | -0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/97727L408.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.