William Blair Small-Mid Cap Core Fund (WBCIX) is an MF managed by Independent / Boutique. Its largest position is DIEBOLD NIXDORF, Inc (DBD), representing 2.17% of fund assets.
William Blair Small-Mid Cap Core Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- WBCIX
- Type:
- MF
- Manager:
- Independent / Boutique
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 28, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
DIEBOLD NIXDORF, Inc
|
2.17% | $4,918,537.12 | 65,198 |
|
-
CIENA CORP
|
2.13% | $4,818,710.76 | 12,412 |
|
-
FIXED INCOME CLEARING CORP
|
2.05% | $4,642,533.53 | 4,642,534 |
|
-
F5, INC.
|
1.99% | $4,506,893.41 | 15,577 |
|
-
AKAMAI TECHNOLOGIES INC
|
1.89% | $4,264,380.50 | 37,130 |
|
-
IDACORP INC
|
1.86% | $4,197,313.26 | 29,358 |
|
-
EVEREST GROUP, LTD.
|
1.84% | $4,168,318.05 | 12,753 |
|
-
OLD NATIONAL BANCORP /IN/
|
1.69% | $3,820,736.40 | 172,884 |
|
-
Primo Brands Corp
|
1.61% | $3,644,772.46 | 193,562 |
|
-
COHERENT CORP.
|
1.60% | $3,625,317.99 | 15,219 |
|
-
Integer Holdings Corp
|
1.51% | $3,413,960.00 | 38,795 |
|
-
JONES LANG LASALLE INC
|
1.49% | $3,374,604.48 | 11,089 |
|
-
Carlyle Group Inc.
|
1.48% | $3,355,943.28 | 69,352 |
|
-
BANNER CORP
|
1.48% | $3,336,125.72 | 54,979 |
|
-
BORGWARNER INC
|
1.46% | $3,297,054.64 | 60,764 |
|
-
Garrett Motion Inc.
|
1.45% | $3,268,237.90 | 179,870 |
|
-
ONTO INNOVATION INC.
|
1.43% | $3,226,161.24 | 15,732 |
|
-
CURTISS WRIGHT CORP
|
1.42% | $3,201,264.00 | 4,700 |
|
-
Grand Canyon Education, Inc.
|
1.40% | $3,157,797.16 | 18,572 |
|
-
EQUITY LIFESTYLE PROPERTIES INC
|
1.38% | $3,117,504.48 | 49,944 |
|
-
FLOWSERVE CORP
|
1.36% | $3,078,745.82 | 41,882 |
|
-
Healthcare Realty Trust Inc
|
1.36% | $3,073,032.27 | 180,873 |
|
-
Talen Energy Corp
|
1.36% | $3,067,481.07 | 9,609 |
|
-
Marex Group Ltd
|
1.34% | $3,026,224.14 | 67,883 |
|
-
APPLIED INDUSTRIAL TECHNOLOGIES INC
|
1.34% | $3,025,443.96 | 11,403 |
|
-
BIO-TECHNE Corp
|
1.33% | $3,016,708.50 | 57,725 |
|
-
Baldwin Insurance Group, Inc.
|
1.28% | $2,899,656.22 | 132,163 |
|
-
EAST WEST BANCORP INC
|
1.28% | $2,887,324.20 | 27,045 |
|
-
JBT MAREL Corp
|
1.26% | $2,855,081.36 | 22,328 |
|
-
CARPENTER TECHNOLOGY CORP
|
1.26% | $2,848,127.90 | 7,226 |
|
-
RELIANCE, INC.
|
1.25% | $2,833,750.08 | 9,324 |
|
-
LINCOLN ELECTRIC HOLDINGS INC
|
1.25% | $2,821,080.08 | 11,326 |
|
-
CAMECO CORP
|
1.25% | $2,818,646.72 | 25,952 |
|
-
BWX Technologies, Inc.
|
1.24% | $2,803,966.88 | 13,712 |
|
-
SharkNinja, Inc.
|
1.23% | $2,789,088.30 | 26,337 |
|
-
DONALDSON Co INC
|
1.23% | $2,770,581.15 | 32,645 |
|
-
Vericel Corp
|
1.21% | $2,732,938.01 | 84,953 |
|
-
HALOZYME THERAPEUTICS, INC.
|
1.20% | $2,702,826.60 | 41,820 |
|
-
UL Solutions Inc.
|
1.18% | $2,667,980.88 | 31,128 |
|
-
HEALTHEQUITY, INC.
|
1.16% | $2,633,624.98 | 31,514 |
|
-
TransUnion
|
1.16% | $2,615,174.43 | 37,797 |
|
-
Rexford Industrial Realty, Inc.
|
1.13% | $2,564,002.74 | 78,338 |
|
-
MUELLER INDUSTRIES INC
|
1.13% | $2,562,582.40 | 23,128 |
|
-
Champion Homes, Inc.
|
1.11% | $2,500,468.14 | 33,622 |
|
-
Twist Bioscience Corp
|
1.10% | $2,498,981.76 | 52,588 |
|
-
Sylvamo Corp
|
1.09% | $2,460,437.76 | 58,249 |
|
-
LITTELFUSE INC /DE
|
1.07% | $2,424,655.75 | 7,145 |
|
-
National Bank Holdings Corp
|
1.05% | $2,375,288.96 | 60,656 |
|
-
ANTERO RESOURCES Corp
|
1.00% | $2,265,829.16 | 53,389 |
|
-
POWER INTEGRATIONS INC
|
1.00% | $2,264,320.00 | 44,225 |
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