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Original filing (PDF)20250915091919NAL0000863121001

WILLIAM BLAIR & COMPANY, LLC

Form 5500
FILING_RECEIVED
WILLIAM BLAIR 401(K) AND PROFIT SHARING PLAN
Pooled investment trusta fund that other plans invest in — not a participant plan
Signals · 2
32% in single holdingNo recordkeeper disclosed
Active participants
1,680
Accounts w/ balance
2,657
Plan assets (EOY)
$1.2B
Net assets (EOY)
$1.2B
How this plan invests
Participating plans
invest in this fund
This trust
pooled vehicle
31 securities
Schedule of Assets

This is a pooled fund: many plans invest in it, and it holds the underlying securities.

Master trust / DFE filing
Pooled investment vehicle

This filing is a Direct Filing Entity (DFE) — a master trust or collective investment trust that pools assets from multiple participating plans. It does not have plan participants of its own, and the Plan Health Score formula doesn’t apply. Individual participant-facing plans that invest in this trust are the appropriate target for fiduciary analysis.

Pooled assets (EOY)
$1.2B
Net assets (EOY)
$1.2B
Participating plans
0
latest filings citing this trust
Cited interest
$0
across citing plans' latest filings

Cited interest vs pooled assets: cited interest sums what each participating plan reported holding in this trust, measured at that plan’s own year-end — and those filings span different years. Pooled assets is this single filing’s balance at one date. They’re independent measurements, so cited interest can land slightly above or below the pooled balance and won’t reconcile exactly.

Why no Schedule of Assets here? DFE holdings often live on the master trust’s own audited statement, not as a 4i schedule on the participating plans’ filings. We’re extending the parsing pipeline to cover DFE filings — see Methodology.

Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for WILLIAM BLAIR & COMPANY, LLC.
Plan sponsor
Name
WILLIAM BLAIR & COMPANY, LLC
EIN
36-2214610
Address
THE WILLIAM BLAIR BUILDING · 150 N. RIVERSIDE PLAZA · CHICAGO, IL · 606061594
Phone
(312) 236-1600
Industry
Finance & Insurancesee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
001
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-09-15
Pension benefit codes
2A · Age/service weighted or new comparability
2E · Profit-sharing
2F · ERISA section 404(c)
2G · Total participant-directed accounts
2J · 401(k) feature
2R · Participant-directed brokerage (SDBA)
2S · Automatic enrollment
2T · Default investment account (QDIA)
3B · Covers self-employed individuals
Audit & trust (Schedule H)
Auditor
GRANT THORNTON LLP
Trustee / custodian
Trustee phone

Service providers (Schedule C)

3 rows
Other
3
NameEINLocationRelationDirect compIndirect comp
CALLAN ASSOCIATES INC94-2192581NONE$252K
CHARLES SCHWAB & CO., INC.94-1737782NONE$22K
SCHWAB RETIREMENT PLAN SERVICES,INC34-1479833NONE$21K

Investments

23 direct securities · 25 pooled funds· $1.7B(100% of reported assets)

Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.

Uncategorized
$980.4M
23 holdings
Common Collective Trust
$724.6M
25 holdings
PIInvestmentTypeShares / unitsCostCurrent value% of plan
Self-Directed Accounts ** Various Personal Choice Retirement$378.9M31.7%
EQUITY INDEX FUND J
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. · EIN 35-2439538 / PN 001
Common Collective Trust
$111.2M9.3%
Callan LLC CALLAN GLIDEPATH 2030 R11$80.2M6.7%
WILMGT TR CIT CG 2030 FD
GREAT GRAY TRUST COMPANY · EIN 26-0257940 / PN 104
Common Collective Trust
$80.2M6.7%
Callan LLC CALLAN GLIDEPATH 2035 R11$71.4M6.0%
WILMGT TR CIT CG 2035 FD
GREAT GRAY TRUST COMPANY · EIN 26-0257981 / PN 105
Common Collective Trust
$71.4M6.0%
Callan LLC CALLAN GLIDEPATH 2040 R11$63.8M5.3%
WILMGT TR CIT CG 2040 FD
GREAT GRAY TRUST COMPANY · EIN 26-0258007 / PN 106
Common Collective Trust
$63.8M5.3%
Callan LLC CALLAN GROWTH EQU FUND CL F$49.8M4.2%
WILMGT TR CIT CALLAN GRW EQ FD
GREAT GRAY TRUST COMPANY · EIN 38-4065321 / PN 418
Common Collective Trust
$49.8M4.2%
Callan LLC CALLAN GLIDEPATH 2045 R11$49.2M4.1%
WILMGT TR CIT CG 2045 FD
GREAT GRAY TRUST COMPANY · EIN 26-0258032 / PN 107
Common Collective Trust
$49.2M4.1%
Callan LLC CALLAN GLIDEPATH 2050 R11$46.3M3.9%
WILMGT TR CIT CG 2050 FD
GREAT GRAY TRUST COMPANY · EIN 26-4835263 / PN 159
Common Collective Trust
$46.3M3.9%
BlackRock RUSS 2500TM IND CL M$45.8M3.8%
RUSSELL 2500 INDEX FUND M
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. · EIN 46-1413109 / PN 001
Common Collective Trust
$45.8M3.8%
Callan LLC CALLAN GLIDEPATH 2055 R11$33.0M2.8%
WILMGT TR CIT CG 2055 FD
GREAT GRAY TRUST COMPANY · EIN 26-4835327 / PN 160
Common Collective Trust
$33.0M2.8%
Money Market Fund * Charles Schwab Institutional Schwab Retirement Government Money Fund$31.0M2.6%
Callan LLC CALLAN GLIDEPATH 2025 R11$23.1M1.9%
WILMGT TR CIT CG 2025 FD
GREAT GRAY TRUST COMPANY · EIN 26-0257911 / PN 103
Common Collective Trust
$23.1M1.9%
Callan LLC CALLAN GLIDEPATH 2060 R11$19.4M1.6%
WILMGT TRUST CIT CG 2060 FUND
GREAT GRAY TRUST COMPANY · EIN 48-2086473 / PN 172
Common Collective Trust
$19.4M1.6%
WILMGT TR CIT CALLAN INTL EQ FD
GREAT GRAY TRUST COMPANY · EIN 38-4065324 / PN 421
Common Collective Trust
$19.2M1.6%
BLKRCK MSCI ACWI EX-US IMI NL IND M
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. · EIN 45-4431141 / PN 001
Common Collective Trust
$18.3M1.5%
WILMGT TR CIT CALLAN VALUE EQ FD
GREAT GRAY TRUST COMPANY · EIN 38-4065322 / PN 419
Common Collective Trust
$16.7M1.4%
Various Personal Choice Retirement 2$15.9M1.3%
Callan LLC CALLAN GLIDEPATH 2020 R11$14.3M1.2%
WILMGT TR CIT CG 2020 FD
GREAT GRAY TRUST COMPANY · EIN 26-0257888 / PN 102
Common Collective Trust
$14.3M1.2%
Callan LLC CALLAN SMCAP EQU FUND CL F$13.4M1.1%
WILMGT CIT CALLAN SMALL CAP EQ FD
GREAT GRAY TRUST COMPANY · EIN 38-4065323 / PN 420
Common Collective Trust
$13.4M1.1%
Various Personal Choice Retirement 7$12.4M1.0%
Callan LLC CALLAN GLIDEPATH 2065 R11$9.9M0.8%
WILMGT TR CIT CG 2065 FD
GREAT GRAY TRUST COMPANY · EIN 38-4116834 / PN 508
Common Collective Trust
$9.9M0.8%
U.S. DEBT INDEX FUND M
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. · EIN 45-4395752 / PN 001
Common Collective Trust
$8.1M0.7%
WILMGT TR CIT CE MKTS EQ FD
GREAT GRAY TRUST COMPANY · EIN 38-4065325 / PN 422
Common Collective Trust
$7.3M0.6%
Callan LLC CALLAN EMERGING MKT FUND CL F$7.3M0.6%
WILMGT TR CIT CALLAN CRE BOND FD
GREAT GRAY TRUST COMPANY · EIN 38-4065326 / PN 423
Common Collective Trust
$5.5M0.5%
Callan LLC CALLAN HIGHYLD BND FUND CL F$4.7M0.4%
WILMGT TR CIT CH YIELD BOND FD
GREAT GRAY TRUST COMPANY · EIN 38-4065327 / PN 424
Common Collective Trust
$4.7M0.4%
Callan LLC CALLAN GLIDEPATH INCOME R11$4.7M0.4%
WILMGT TR CIT CG RET INCOME FUND
GREAT GRAY TRUST COMPANY · EIN 26-0257765 / PN 100
Common Collective Trust
$4.7M0.4%
WILMGT TR CIT CALLAN REAL ASSET FD
GREAT GRAY TRUST COMPANY · EIN 38-4065328 / PN 425
Common Collective Trust
$4.6M0.4%
Various participants Participant loans (interest rates range from 3.25% to 8.50%)$3.9M0.3%
INVESCO STABLE VALUE TRUST
INVESCO TRUST COMPANY · EIN 84-1142974 / PN 001
Common Collective Trust
$3.8M0.3%
Various Personal Choice Retirement 3$1.2M<0.1%
Callan LLC CALLAN GLIDEPATH 2015 R11$843K<0.1%
WILMGT TR CIT CG 2015 FD
GREAT GRAY TRUST COMPANY · EIN 26-0257826 / PN 101
Common Collective Trust
$843K<0.1%