WVMRX Fees and Costs — William Blair Mid Cap Value Fund, Class R6

Data updated: 2026-08-14

The net expense ratio is 0.70%: a 0.70% management fee plus 8.52% other expenses, less a 8.52% fee waiver. There are no sales loads or redemption fees. In fiscal 2025 the fund paid $331 in broker commissions, 0.0206% of average net assets, and portfolio turnover was 28%.

WVMRX Fees and Expenses

Annual operating expenses and sales charges of WVMRX. Prospectus, as of December 31, 2025.

Annual operating expenses
Management fee0.70%
12b-1 fee0.00%
Other expenses8.52%
Gross expense ratio9.22%
Fee waiver−8.52%
Net expense ratio0.70%
Sales charges
Max front load0.00%
Max deferred load—
Redemption fee0.00%
Expense limitation in place (N-CEN)Yes
Fees waived or reduced during the yearYes
Waived fees subject to recoupmentNo

WVMRX Costs Over Time

On $10,000 invested in WVMRX, assuming 5% a year before costs, total costs come to $453 over 5 years, cutting the return by 0.76% a year. Illustration, not a forecast: it assumes today's net expense ratio throughout (a fee waiver may end).

$10,000 investedSell after 1 yearSell after 3 yearsSell after 5 years
Value before costs$10,500$11,576$12,763
Fund expenses (net expense ratio 0.70%)$74$230$400
Trading costs (broker commissions)$2$7$12
Lost growth on money paid in costs$0$12$41
Total costs$76$248$453
Value after costs$10,424$11,328$12,310
Impact on return, per year0.76%0.76%0.76%

WVMRX Trading Costs

Brokerage costs reported on SEC Form N-CEN for the fiscal year ending December 31, 2025.

  • Explicit cost rate (commissions ÷ average net assets): 0.0206%
  • Total broker commissions: $331
  • Bought from dealers (principal trades, not a cost): —
  • Portfolio turnover (prospectus): 28%
  • Securities lending: none during the year

WVMRX Agency Brokers

Commissions paid.

BrokerAmountShare
Robert W. Baird & Co. Incorporated$12838.53%
TD Securities (USA) LLC$7723.20%
Virtu Americas LLC$7021.21%
Stephens Inc.$309.09%
Piper Sandler & Co.$113.42%
Jefferies LLC$61.73%
Evercore Group L.L.C.$51.53%
Raymond James & Associates, Inc.$30.86%
RBC Capital Markets, LLC$10.37%
Loop Capital Markets LLC$00.06%

William Blair Mid Cap Value Fund Share Classes

Net expense ratio and maximum front-end load of each share class, cheapest first.

TickerClassNet expense ratioFront load
WVMRXClass R60.70%none
WVMIXClass I0.75%none

For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.