Stock listing

NASDAQ:WBCIX William Blair Small-Mid Cap Core Fund Mutual Fund

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Share price · NASDAQ:WBCIX

$18.36 USD -0.37 (-2.0%)

Close on Oct 30, 2026

Past 3 months -2.7% · daily closes, Jul 9, 2026 – Oct 30, 2026, adjusted for splits
Day range
$18.36 – $18.36 USDOct 30, 2026
Traded on an average day
$0 USDMedian day 0 shares · 66 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
William Blair Small-Mid Cap Core Fund logo

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:WBCIX · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$18.36-0.37-2.0%$18.36$18.36$18.360
$18.73+0.34+1.8%$18.73$18.73$18.730
$18.39-0.06-0.3%$18.39$18.39$18.390
$18.45+0.04+0.2%$18.45$18.45$18.450
$18.41+0.10+0.5%$18.41$18.41$18.410
$18.31-0.08-0.4%$18.31$18.31$18.310
$18.39-0.01-0.1%$18.39$18.39$18.390
$18.40+0.05+0.3%$18.40$18.40$18.400
$18.35+0.19+1.0%$18.35$18.35$18.350
$18.16-0.03-0.2%$18.16$18.16$18.160
$18.19-0.21-1.1%$18.19$18.19$18.190
$18.40+0.30+1.7%$18.40$18.40$18.400
$18.10-0.35-1.9%$18.10$18.10$18.100
$18.45-0.02-0.1%$18.45$18.45$18.450
$18.47-0.08-0.4%$18.47$18.47$18.470
$18.55+0.16+0.9%$18.55$18.55$18.550
$18.39-0.01-0.1%$18.39$18.39$18.390
$18.40-0.30-1.6%$18.40$18.40$18.400
$18.70+0.04+0.2%$18.70$18.70$18.700
$18.66+0.15+0.8%$18.66$18.66$18.660
$18.51+0.22+1.2%$18.51$18.51$18.510
$18.29+0.12+0.7%$18.29$18.29$18.290
$18.17-0.11-0.6%$18.17$18.17$18.170
$18.28-0.01-0.1%$18.28$18.28$18.280
$18.29-0.17-0.9%$18.29$18.29$18.290
$18.46+0.04+0.2%$18.46$18.46$18.460
$18.42+0.03+0.2%$18.42$18.42$18.420
$18.39-0.18-1.0%$18.39$18.39$18.390
$18.57+0.01+0.1%$18.57$18.57$18.570
$18.56+0.13+0.7%$18.56$18.56$18.560
$18.43-0.02-0.1%$18.43$18.43$18.430
$18.45+0.15+0.8%$18.45$18.45$18.450
$18.30-0.06-0.3%$18.30$18.30$18.300
$18.36-0.09-0.5%$18.36$18.36$18.360
$18.45-0.11-0.6%$18.45$18.45$18.450
$18.56+0.17+0.9%$18.56$18.56$18.560
$18.39-0.21-1.1%$18.39$18.39$18.390
$18.60-0.26-1.4%$18.60$18.60$18.600
$18.86-0.22-1.2%$18.86$18.86$18.860
$19.08-0.05-0.3%$19.08$19.08$19.080
$19.13+0.23+1.2%$19.13$19.13$19.130
$18.90+0.04+0.2%$18.90$18.90$18.900
$18.86-0.31-1.6%$18.86$18.86$18.860
$19.17-0.09-0.5%$19.17$19.17$19.170
$19.26-0.20-1.0%$19.26$19.26$19.260
$19.46-0.02-0.1%$19.46$19.46$19.460
$19.48+0.09+0.5%$19.48$19.48$19.480
$19.39+0.05+0.3%$19.39$19.39$19.390
$19.34-0.22-1.1%$19.34$19.34$19.340
$19.56+0.18+0.9%$19.56$19.56$19.560
$19.38-0.18-0.9%$19.38$19.38$19.380
$19.56+0.05+0.3%$19.56$19.56$19.560
$19.51-0.30-1.5%$19.51$19.51$19.510
$19.81-0.12-0.6%$19.81$19.81$19.810
$19.930.000.0%$19.93$19.93$19.930
$19.93+0.17+0.9%$19.93$19.93$19.930
$19.76+0.05+0.3%$19.76$19.76$19.760
$19.71+0.14+0.7%$19.71$19.71$19.710
$19.57+0.02+0.1%$19.57$19.57$19.570
$19.55+0.31+1.6%$19.55$19.55$19.550
$19.24-0.15-0.8%$19.24$19.24$19.240
$19.39+0.05+0.3%$19.39$19.39$19.390
$19.34+0.26+1.4%$19.34$19.34$19.340
$19.08+0.35+1.9%$19.08$19.08$19.080
$18.73+0.06+0.3%$18.73$18.73$18.730
$18.67+0.16+0.9%$18.67$18.67$18.670
Ticker
NASDAQ:WBCIX
Asset type
Fund
Exchange
NASDAQ
Currency
USD

William Blair Small-Mid Cap Core Fund on 6ix

What it is
Mutual fund

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