# William Blair International Leaders Concentrated Fund LLC — Form D/A

William Blair International Leaders Concentrated Fund LLC of CHICAGO, IL, a pooled investment fund, filed a Form D amendment with the SEC on 2025-06-27. $26.7M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2025-06-27
- Form: D/A
- Accession: 0001732586-25-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $26.7M
- Minimum investment: $1.0M
- Investors: 10
- Date of first sale: 2018-02-22
- Security types: fund interests
- SEC file number: 021-306687

## Issuer

- Name: William Blair International Leaders Concentrated Fund LLC
- CIK: 0001732586
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2017
- Address: 150 NORTH RIVERSIDE PLAZA, CHICAGO, IL, 60606
- Phone: (312) 236-1600

## Officers, directors & promoters (6)

| Name | Role | Location |
| --- | --- | --- |
| Stephanie G Braming | Director | Chicago, IL |
| CISSIE CITARDI | Director | CHICAGO, IL |
| ADVANCED STRATEGIES, LLC WILLIAM BLAIR | Promoter | CHICAGO, IL |
| Stephanie G Braming | Executive Officer | Chicago, IL |
| ARTHUR SIMON | Director | Chicago, IL |
| ARTHUR SIMON | Executive Officer | Chicago, IL |

## Other filings by this issuer (8)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2024-06-28](https://search.stillhousedata.com/formd/0001732586-24-000001) | D/A | — | $26.7M |
| [2023-06-30](https://search.stillhousedata.com/formd/0001732586-23-000001) | D/A | — | $26.7M |
| [2022-07-01](https://search.stillhousedata.com/formd/0001732586-22-000001) | D/A | — | $26.7M |
| [2021-06-30](https://search.stillhousedata.com/formd/0001732586-21-000002) | D/A | — | $26.7M |
| [2020-03-05](https://search.stillhousedata.com/formd/0001382963-20-000027) | D/A | — | $5.1M |
| [2019-03-05](https://search.stillhousedata.com/formd/0001382963-19-000025) | D/A | — | $5.1M |
| [2018-05-25](https://search.stillhousedata.com/formd/0001382963-18-000102) | D/A | — | $5.1M |
| [2018-02-28](https://search.stillhousedata.com/formd/0001382963-18-000044) | D | — | $5.1M |

## More

- [CIK 1732586 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1732586&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001732586-25-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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