William Blair Small-Mid Cap Core Fund
Registrant
WILLIAM BLAIR FUNDS
Class tickers
WBCIX
WBCRX
Net Assets
$268,903,591
Holdings
84
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 84
Export CSV
Portfolio coverage: 84 of
93 reported positions.
Showing 1–50
of 84 holdings by value
· page 1 of 2
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| BorgWarner Inc | BWA | 83,015 | $5,512,196 | 2.05% | Long | EC | |
| F5 Inc | FFIV | 11,387 | $4,736,537 | 1.76% | Long | EC | |
| Everpure Inc | P | 57,258 | $4,511,358 | 1.68% | Long | EC | |
| Diebold Nixdorf Inc | DBD | 52,747 | $4,484,550 | 1.67% | Long | EC | |
| Carpenter Technology Corp | CRS | 7,222 | $4,454,818 | 1.66% | Long | EC | |
| Knight-Swift Transportation Holdings Inc | KNX | 57,201 | $4,454,242 | 1.66% | Long | EC | |
| IDACORP Inc | IDA | 29,342 | $4,439,445 | 1.65% | Long | EC | |
| Akamai Technologies Inc | AKAM | 37,111 | $4,386,891 | 1.63% | Long | EC | |
| Landbridge Co LLC | LB | 54,897 | $4,350,038 | 1.62% | Long | EC | |
| Primo Brands Corp | PRMB | 169,565 | $4,144,169 | 1.54% | Long | EC | |
| Applied Industrial Technologies Inc | AIT | 11,397 | $3,853,896 | 1.43% | Long | EC | |
| Old National Bancorp/IN | ONB | 147,088 | $3,809,579 | 1.42% | Long | EC | |
| Vericel Corp | VCEL | 84,909 | $3,777,601 | 1.40% | Long | EC | |
| Talen Energy Corp | TLN | 9,604 | $3,690,433 | 1.37% | Long | EC | |
| JBT Marel Corp | JBTM | 25,376 | $3,679,520 | 1.37% | Long | EC | |
| Twist Bioscience Corp | TWST | 34,791 | $3,579,298 | 1.33% | Long | EC | |
| Curtiss-Wright Corp | CW | 4,697 | $3,559,199 | 1.32% | Long | EC | |
| Forgent Power Solutions Inc | FPS | 62,884 | $3,512,700 | 1.31% | Long | EC | |
| Baldwin Insurance Group Inc/The | BWIN | 132,096 | $3,511,112 | 1.31% | Long | EC | |
| Reliance Inc | RS | 9,320 | $3,481,952 | 1.29% | Long | EC | |
| Synaptics Inc | SYNA | 27,149 | $3,372,720 | 1.25% | Long | EC | |
| East West Bancorp Inc | EWBC | 25,990 | $3,355,049 | 1.25% | Long | EC | |
| Banner Corp | BANR | 50,388 | $3,347,779 | 1.24% | Long | EC | |
| Garrett Motion Inc | GTX | 92,300 | $3,344,029 | 1.24% | Long | EC | |
| OSI Systems Inc | OSIS | 15,147 | $3,312,649 | 1.23% | Long | EC | |
| Dycom Industries Inc | DY | 6,516 | $3,294,424 | 1.23% | Long | EC | |
| Halozyme Therapeutics Inc | HALO | 41,798 | $3,271,529 | 1.22% | Long | EC | |
| Regal Rexnord Corp | RRX | 13,706 | $3,264,632 | 1.21% | Long | EC | |
| Littelfuse Inc | LFUS | 7,141 | $3,251,512 | 1.21% | Long | EC | |
| National Bank Holdings Corp | NBHC | 71,926 | $3,195,672 | 1.19% | Long | EC | |
| HealthEquity Inc | HQY | 35,145 | $3,174,296 | 1.18% | Long | EC | |
| UL Solutions Inc | ULS | 31,112 | $3,169,068 | 1.18% | Long | EC | |
| Merit Medical Systems Inc | MMSI | 44,806 | $3,106,848 | 1.16% | Long | EC | |
| Flowserve Corp | FLS | 41,861 | $3,104,412 | 1.15% | Long | EC | |
| Jones Lang LaSalle Inc | JLL | 9,966 | $3,088,962 | 1.15% | Long | EC | |
| Integer Holdings Corp | ITGR | 32,512 | $3,038,246 | 1.13% | Long | EC | |
| Power Integrations Inc | POWI | 36,177 | $3,030,186 | 1.13% | Long | EC | |
| Lincoln Electric Holdings Inc | LECO | 11,321 | $3,005,839 | 1.12% | Long | EC | |
| Carlyle Group Inc/The | CG | 69,317 | $2,918,939 | 1.09% | Long | EC | |
| Sylvamo Corp | SLVM | 76,487 | $2,891,209 | 1.08% | Long | EC | |
| Atlantic Union Bankshares Corp | AUB | 68,096 | $2,881,142 | 1.07% | Long | EC | |
| Timken Co/The | TKR | 19,722 | $2,866,001 | 1.07% | Long | EC | |
| Bentley Systems Inc | BSY | 95,238 | $2,846,664 | 1.06% | Long | EC | |
| TransUnion | TRU | 37,778 | $2,725,305 | 1.01% | Long | EC | |
| Healthcare Realty Trust Inc | HR | 134,571 | $2,714,297 | 1.01% | Long | EC | |
| Vishay Intertechnology Inc | VSH | 50,031 | $2,690,667 | 1.00% | Long | EC | |
| Quaker Chemical Corp | KWR | 16,918 | $2,687,763 | 1.00% | Long | EC | |
| Dynatrace Inc | DT | 61,065 | $2,681,364 | 1.00% | Long | EC | |
| BWX Technologies Inc | BWXT | 13,704 | $2,667,484 | 0.99% | Long | EC | |
| Grand Canyon Education Inc | LOPE | 18,563 | $2,656,551 | 0.99% | Long | EC |
Showing the top 50 of 84 holdings. Create a free account to see every holding and download the CSV.