LEI Registrar

William Blair Small-Mid Cap Core Collective Investment Fund

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LEI: 549300L3OSSO01KQLH54
Massachusetts, United States of America (the) (US-MA)
Last updated: May 8, 2026 at 14:47:40
ACTIVEISSUED

Entity Information

Legal Entity Identifier (LEI)
549300L3OSSO01KQLH54
Legal Form
8888 (SUB FUND)
General Category
FUND
Registration Details
Initial Registration
June 18, 2019 at 16:32:00
Creation Date
June 13, 2019 at 02:00:00
Registered At
RA999999

Entity Names

Legal Name
William Blair Small-Mid Cap Core Collective Investment Fund
Language: en
Other Names
William Blair Collective Investment Trust - William Blair Small-Mid Cap Core Collective Investment Fund
Language: enType: PREVIOUS_LEGAL_NAME0
Total Names
1

Status

Entity Status
ACTIVE

The entity is currently active and operating. This status indicates the legal entity exists and is functioning.

Registration Status
ISSUED

The LEI is currently issued and active. The registration is valid and the entity can use this identifier for regulatory and business purposes.

Corroboration Level
ENTITY SUPPLIED ONLY

The information was provided by the entity itself and has not been verified against external authoritative sources. While still valid, this represents a lower level of independent verification.

Addresses

Legal Address

C/O REGISTERED AGENT SOLUTIONS, INC.
ONE CANAL PLAZA
9TH FLOOR
04112, PORTLAND
Maine,US

Headquarters Address

C/O WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
150 NORTH RIVERSIDE
SUITE 3500
60606, CHICAGO
Illinois,US

Entity & LEI Status Summary

Legal Entity Identifier is validated and active for another 363 days.
Initial Registration
June 18, 2019 at 16:32:00
Last Updated
May 8, 2026 at 14:47:40
Next Renewal
May 9, 2027 at 15:51:54(363 days left)

Validation

Primary Validation

Authority ID
RA999999

William Blair Small-Mid Cap Core Collective Investment Fund (LEI: 549300L3OSSO01KQLH54) is a 8888 (SUB FUND) was initially registered on June 18, 2019 in Massachusetts, United States of America (the) (US-MA). This entity is classified as FUND.

The entity status is active. The LEI registration status is issued and is valid for another 363 days. The record has entity_supplied_only validation level. The record was last updated on May 8, 2026 at 14:47:40. The next renewal is scheduled for May 9, 2027.

The headquarters is located in CHICAGO, Illinois, US. The legal address is in PORTLAND, Maine, US.

The LEI is managed by 5493001KJTIIGC8Y1R12. The entity is with authority ID RA999999. The entity is also known as William Blair Collective Investment Trust - William Blair Small-Mid Cap Core Collective Investment Fund.