William Blair Small-Mid Cap Growth Fund
Registrant
WILLIAM BLAIR FUNDS
Class tickers
WSMDX
WSMNX
WSMRX
Net Assets
$1,315,839,241
Holdings
74
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 74
Export CSV
Portfolio coverage: 74 of
83 reported positions.
Showing 1–50
of 74 holdings by value
· page 1 of 2
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| Everpure Inc | P | 428,500 | $33,761,515 | 2.57% | Long | EC | |
| F5 Inc | FFIV | 77,744 | $32,338,394 | 2.46% | Long | EC | |
| Onto Innovation Inc | ONTO | 78,366 | $29,657,613 | 2.25% | Long | EC | |
| Sterling Infrastructure Inc | STRL | 34,500 | $28,957,920 | 2.20% | Long | EC | |
| Primo Brands Corp | PRMB | 1,180,673 | $28,855,648 | 2.19% | Long | EC | |
| Lattice Semiconductor Corp | LSCC | 179,285 | $27,423,434 | 2.08% | Long | EC | |
| Carpenter Technology Corp | CRS | 43,300 | $26,709,172 | 2.03% | Long | EC | |
| Guardant Health Inc | GH | 174,397 | $26,164,782 | 1.99% | Long | EC | |
| Talen Energy Corp | TLN | 66,100 | $25,399,586 | 1.93% | Long | EC | |
| Mueller Industries Inc | MLI | 203,000 | $24,954,790 | 1.90% | Long | EC | |
| BorgWarner Inc | BWA | 349,645 | $23,216,428 | 1.76% | Long | EC | |
| Akamai Technologies Inc | AKAM | 195,600 | $23,121,876 | 1.76% | Long | EC | |
| Curtiss-Wright Corp | CW | 29,000 | $21,975,040 | 1.67% | Long | EC | |
| Krystal Biotech Inc | KRYS | 59,100 | $21,965,697 | 1.67% | Long | EC | |
| BWX Technologies Inc | BWXT | 112,149 | $21,829,803 | 1.66% | Long | EC | |
| Dynatrace Inc | DT | 487,847 | $21,421,362 | 1.63% | Long | EC | |
| Twist Bioscience Corp | TWST | 202,973 | $20,881,862 | 1.59% | Long | EC | |
| Power Integrations Inc | POWI | 247,714 | $20,748,525 | 1.58% | Long | EC | |
| Madrigal Pharmaceuticals Inc | MDGL | 38,300 | $20,565,185 | 1.56% | Long | EC | |
| Synaptics Inc | SYNA | 156,300 | $19,417,149 | 1.48% | Long | EC | |
| Regal Rexnord Corp | RRX | 81,500 | $19,412,485 | 1.48% | Long | EC | |
| Clean Harbors Inc | CLH | 64,700 | $19,329,125 | 1.47% | Long | EC | |
| Diodes Inc | DIOD | 175,400 | $19,195,776 | 1.46% | Long | EC | |
| First Horizon Corp | FHN | 742,000 | $19,024,880 | 1.45% | Long | EC | |
| Halozyme Therapeutics Inc | HALO | 243,000 | $19,019,610 | 1.45% | Long | EC | |
| Alignment Healthcare Inc | ALHC | 768,900 | $18,307,509 | 1.39% | Long | EC | |
| Timken Co/The | TKR | 124,800 | $18,135,936 | 1.38% | Long | EC | |
| Bentley Systems Inc | BSY | 604,500 | $18,068,505 | 1.37% | Long | EC | |
| Reliance Inc | RS | 48,100 | $17,970,160 | 1.37% | Long | EC | |
| Forgent Power Solutions Inc | FPS | 318,800 | $17,808,168 | 1.35% | Long | EC | |
| Cameco Corp | CCJ | 171,388 | $17,457,582 | 1.33% | Long | EC | |
| Mirum Pharmaceuticals Inc | MIRM | 145,800 | $17,068,806 | 1.30% | Long | EC | |
| Lincoln Electric Holdings Inc | LECO | 63,800 | $16,939,538 | 1.29% | Long | EC | |
| Saia Inc | SAIA | 40,000 | $16,846,400 | 1.28% | Long | EC | |
| Baldwin Insurance Group Inc/The | BWIN | 599,910 | $15,945,608 | 1.21% | Long | EC | |
| Encompass Health Corp | EHC | 150,517 | $15,214,258 | 1.16% | Long | EC | |
| PTC Therapeutics Inc | PTCT | 184,200 | $15,025,194 | 1.14% | Long | EC | |
| Churchill Downs Inc | CHDN | 163,900 | $14,691,996 | 1.12% | Long | EC | |
| Cytokinetics Inc | CYTK | 170,900 | $14,558,971 | 1.11% | Long | EC | |
| Manhattan Associates Inc | MANH | 104,400 | $14,537,700 | 1.10% | Long | EC | |
| HealthEquity Inc | HQY | 155,800 | $14,071,856 | 1.07% | Long | EC | |
| Cullen/Frost Bankers Inc | CFR | 89,000 | $13,752,280 | 1.05% | Long | EC | |
| Eagle Materials Inc | EXP | 60,887 | $13,699,575 | 1.04% | Long | EC | |
| Etsy Inc | ETSY | 181,400 | $13,664,862 | 1.04% | Long | EC | |
| Carlyle Group Inc/The | CG | 315,593 | $13,289,621 | 1.01% | Long | EC | |
| Appfolio Inc | APPF | 77,046 | $12,354,326 | 0.94% | Long | EC | |
| Littelfuse Inc | LFUS | 26,700 | $12,157,311 | 0.92% | Long | EC | |
| Grand Canyon Education Inc | LOPE | 84,700 | $12,121,417 | 0.92% | Long | EC | |
| Novanta Inc | NOVT | 74,054 | $12,014,521 | 0.91% | Long | EC | |
| Evercore Inc | EVR | 35,000 | $11,950,400 | 0.91% | Long | EC |
Showing the top 50 of 74 holdings. Create a free account to see every holding and download the CSV.