William Blair Institutional International Growth Fund

ZFUC7FQ8P4Z2TL4PXN85Copied!

ACTIVE ISSUED FUND 🇺🇸 United States

William Blair Institutional International Growth Fund is an active legal entity registered in United States (US-IL). LEI code: ZFUC7FQ8P4Z2TL4PXN85. The LEI was first issued on Oct 13, 2012 and is managed by LOU 529900T8BM49AURSDO55. Next renewal is due Nov 25, 2026.

ⓘ Entity Details

LEI Code ZFUC7FQ8P4Z2TL4PXN85 Legal Name William Blair Institutional International Growth Fund Status ACTIVE Jurisdiction 🇺🇸 United States (US-IL) Category Investment Funds Legal Form Other / Not Classified Registration # S000008605

⛩ Registration & Compliance

Reg. Status ISSUED Initial Reg. Oct 13, 2012 Last Updated Jan 24, 2026 Next Renewal Nov 25, 2026 Corroboration PARTIALLY_CORROBORATED Managing LOU London Stock Exchange plc (unavista) Reg. Authority EDGAR

⚑ Addresses

Legal / Registered Address
150 NORTH RIVERSIDE PLAZA
CHICAGO
US-IL
60606
US
Headquarters Address
150 NORTH RIVERSIDE SUITE 3500
CHICAGO
US-IL
60606
US

📅 Registration Timeline

First Issued
Oct 13, 2012 — LEI initially registered
Last Updated
Jan 24, 2026 — Record data last refreshed
Next Renewal
Nov 25, 2026 — Upcoming renewal deadline

★ Data Quality

70%
7 of 10 data fields populated
● Legal Name
● Legal Address
● HQ Address
● Jurisdiction
● Registration #
● Legal Form
○ BIC / SWIFT
● Ownership Data
○ Other Names
○ Corroboration

🔎 LEI Code Anatomy

Every LEI is a 20-character alphanumeric code structured in three parts per ISO 17442

ZFUC
7FQ8P4Z2TL4PXN
85
LOU Prefix
Characters 1–4 identify the Local Operating Unit that issued this LEI
Entity Identifier
Characters 5–18 are unique to this specific legal entity
Check Digits ✓
Characters 19–20 are verification digits (MOD 97-10). This LEI passes checksum validation.

↗ Ownership & Relationships

Corporate structure and ownership hierarchy based on GLEIF Level 2 relationship data

Parent Entities (2)

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC is fund-managed by
WILLIAM BLAIR FUNDS is subfund of

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? Frequently Asked Questions

What is the LEI number for William Blair Institutional International Growth Fund? +

The Legal Entity Identifier (LEI) for William Blair Institutional International Growth Fund is ZFUC7FQ8P4Z2TL4PXN85. This 20-character code uniquely identifies William Blair Institutional International Growth Fund in global financial transactions as per ISO 17442.

Is William Blair Institutional International Growth Fund's LEI active? +

Yes, William Blair Institutional International Growth Fund's LEI is currently active (registration status: ISSUED). The record was last updated on Jan 24, 2026 and is due for renewal on Nov 25, 2026.

Where is William Blair Institutional International Growth Fund registered? +

William Blair Institutional International Growth Fund is registered in United States (jurisdiction: US-IL). The entity is registered under business register number S000008605.

Who owns William Blair Institutional International Growth Fund? +

According to GLEIF Level 2 relationship data, William Blair Institutional International Growth Fund's parent entity is WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC. This ownership information is based on accounting consolidation data reported to the Global LEI System.

What is a Legal Entity Identifier (LEI)? +

An LEI is a 20-character alphanumeric code based on the ISO 17442 standard. It connects to key reference information that enables clear and unique identification of legal entities participating in financial transactions. LEIs are issued by Local Operating Units (LOUs) accredited by the Global Legal Entity Identifier Foundation (GLEIF).

About This LEI Record

This page shows the Legal Entity Identifier (LEI) record for William Blair Institutional International Growth Fund, registered in United States. The LEI code ZFUC7FQ8P4Z2TL4PXN85 is a globally unique 20-character identifier assigned under the ISO 17442 standard to legal entities participating in financial transactions.

The reference data displayed above is sourced from the Global Legal Entity Identifier Foundation (GLEIF) and is updated hourly. This includes Level 1 data (entity identification and addresses) and Level 2 data (ownership relationships), where available.

If the registration status shows "Lapsed," it means the entity has not completed its annual renewal — the LEI still uniquely identifies this entity, but the reference data may not reflect the most recent information. For the most authoritative data, you can cross-reference this record on the official GLEIF website.