WBCIX
ActiveMin. $1MWilliam Blair Small-Mid Cap Core Fund
Category: US Equity (9,528 funds)
Expense Ratio
0.95%
Annual Cost per $10K
$95.00
30-Year Fee Drag per $10K
$17,869
at 7% annual return
Fund Type
Mutual Fund
Active · Min: $1M
Trailing 12-Month
+2.54%
Asset Allocation
US Equity
87%Intl Equity
10%Cash
3%Fee Comparison
WBCIX
0.95%US Equity average
1.06%US Equity cheapest
0.00%Index benchmark
0.03%10% cheaper than category average
Historical Returns
Monthly total returns (dividends reinvested) from SEC N-PORT filings · As of December 2025 · Updated quarterly
+28.12%3Y
Compare to
Fee Impact Calculator
$
%
WBCIX at 0.95%$291,266
At index rates (0.03%)$377,424
Zero fees (theoretical)$380,613
Total fee drag$89,346
Cost vs index fund−$86,158
Similar Funds (100)
Ranked by allocation similarity weighted by fund size · Returns (dividends reinvested) from SEC N-PORT filings · As of December 2025
| Ticker | Name | ER |
|---|---|---|
| WBCIX | William Blair Small-Mid Cap Core Fund | 0.95% |
| AFMFX | American Mutual Fund | 0.57% |
| FCNKX | Fidelity Contrafund | 0.56% |
| AICCX | Investment Co of America | 0.32% |
| AMCFX | AMCAP Fund | 0.43% |
| MEIAX | MFS Value Fund | 0.79% |
| PEIYX | Putnam Large Cap Value Fund | 0.63% |
| CDIRX | Columbia Dividend Income Fund | 1.15% |
| FOCKX | Fidelity OTC Portfolio | 1.05% |
| TRQZX | T. Rowe Price Mid-Cap Growth Fund, Inc. | 0.61% |
| FMAEX | Fidelity Magellan Fund | 0.62% |
| JMGFX | JPMorgan Mid Cap Growth Fund | 1.09% |
| PMBJX | MidCap Fund | 0.80% |
| TRUZX | T. Rowe Price New Horizons Fund, Inc. | 0.64% |
| FLCNX | Fidelity Contrafund K6 | 0.45% |
| FRISX | Franklin Rising Dividends Fund | 0.52% |
| TRZDX | T. Rowe Price Dividend Growth Fund, Inc. | 0.49% |
| MCPRX | MFS Mid Cap Growth Fund | 1.02% |
| FZANX | Fidelity Advisor New Insights Fund | 0.53% |
| DDFIX | Invesco Diversified Dividend Fund | 1.07% |
| VAFAX | Invesco American Franchise Fund | 0.93% |
| JMUEX | JPMorgan U.S. Equity Fund | 0.94% |
| FAGAX | Fidelity Advisor Growth Opportunities Fund | 0.74% |
| TRZQX | T. Rowe Price Equity Income Fund | 0.53% |
| TRMIX | T. Rowe Price Mid-Cap Value Fund, Inc. | 0.71% |
| FFOJX | Select Technology Portfolio | 0.91% |
| CGPAX | American Funds Growth Portfolio | 0.99% |
| JVMAX | Disciplined Value Mid Cap Fund | 0.74% |
| FDTRX | Franklin Dynatech Fund | 0.45% |
| PNAIX | T. Rowe Price All-Cap Opportunities Fund | 0.66% |
| TRZVX | T. Rowe Price Small-Cap Value Fund, Inc. | 0.64% |
| XFBRX | VIP Mid Cap Portfolio | 0.82% |
| HDGFX | THE HARTFORD DIVIDEND AND GROWTH FUND | 0.63% |
| FIFRX | Franklin Growth Fund | 0.46% |
| MVCKX | MFS Mid Cap Value Fund | 0.62% |
| QVG2Q | VIP Growth Portfolio | 0.66% |
| UBVAX | Undiscovered Managers Behavioral Value Fund | 1.24% |
| TQAIX | T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund | 0.65% |
| GOGFX | Victory Sycamore Small Company Opportunity Fund | 1.23% |
| JLVMX | JPMorgan Large Cap Value Fund | 0.93% |
| CCIFX | Columbia Seligman Technology and Information Fund | 0.91% |
| FCPVX | Fidelity Small Cap Value Fund | 1.20% |
| FBCGX | Fidelity Blue Chip Growth K6 Fund | 0.45% |
| ACGIX | Invesco Growth and Income Fund | 0.78% |
| POLRX | Polen Growth Fund | 1.22% |
| HFMVX | THE HARTFORD MIDCAP FUND | 0.73% |
| SHISX | BlackRock Health Sciences Opportunities Portfolio | 1.15% |
| FZAFX | Fidelity Advisor Equity Growth Fund | 0.55% |
| DAGVX | BNY Mellon Dynamic Value Fund | 0.93% |
| ACSCX | Small Cap Value Fund | 0.73% |
| ACCLX | Mid Cap Value Fund | 0.62% |
| MRERX | MFS Core Equity Fund | 0.88% |
| FDSVX | Fidelity Growth Discovery Fund | 0.62% |
| SBLGX | ClearBridge Large Cap Growth Fund | 1.01% |
| FMILX | Fidelity New Millennium Fund | 0.76% |
| SGRAX | Allspring Growth Fund | 1.15% |
| CCASX | CONESTOGA SMALL CAP FUND | 1.10% |
| TRZZX | T. Rowe Price Small-Cap Stock Fund, Inc. | 0.74% |
| NICSX | Nicholas Fund, Inc. | 0.70% |
| POGRX | PRIMECAP Odyssey Growth Fund | 0.66% |
| FDSSX | Fidelity Stock Selector Fund | 0.49% |
| ANODX | Small Cap Growth Fund | 0.79% |
| MFRKX | MFS Research Fund | 0.46% |
| AASRX | American Beacon Small Cap Value Fund | 0.77% |
| MEFAX | MassMutual Mid Cap Growth Fund | 1.11% |
| BGRUX | BARON GROWTH FUND | 1.09% |
| POAGX | PRIMECAP Odyssey Aggressive Growth Fund | 0.66% |
| WGROX | Wasatch Core Growth Fund | 1.17% |
| PNOBX | Putnam Sustainable Leaders Fund | 0.88% |
| ARGFX | Ariel Fund | 1.00% |
| LCSSX | ClearBridge Select Fund | 0.98% |
| ACRSX | Columbia Acorn Fund | 0.82% |
| FGSLX | Fidelity Growth Strategies Fund | 0.61% |
| AMAGX | Amana Growth Fund | 0.61% |
| ARKK | ARK Innovation ETF | 0.75% |
| FCAKX | Fidelity Capital Appreciation Fund | 0.66% |
| FADTX | Fidelity Advisor Technology Fund | 0.55% |
| FDGFX | Fidelity Dividend Growth Fund | 1.16% |
| HIADX | HARTFORD DIVIDEND AND GROWTH HLS FUND | 0.66% |
| JLCNX | Fundamental Large Cap Core Fund | 0.65% |
| PMEGX | T. Rowe Price Institutional Mid-Cap Equity Growth Fund$1M min | 0.61% |
| TMSIX | THRIVENT MID CAP STOCK FUND | 0.74% |
| PLVJX | LargeCap Value Fund III | 0.94% |
| THLCX | THRIVENT LARGE CAP GROWTH FUND | 0.76% |
| LAMHX | Lord Abbett Dividend Growth Fund | 0.59% |
| PARWX | Parnassus Value Equity Fund | 0.88% |
| FHZTX | Fidelity Large Cap Stock Fund | 1.02% |
| ICEQX | Macquarie Core Equity Fund | 0.74% |
| ACFLX | Focused Large Cap Value Fund | 1.09% |
| ABSZX | AB Discovery Value Fund | 0.81% |
| MGRPX | GROWTH PORTFOLIO | 0.52% |
| HIACX | HARTFORD CAPITAL APPRECIATION HLS FUND | 0.67% |
| WSMRX | William Blair Small-Mid Cap Growth Fund | 0.94% |
| FLCKX | Fidelity Leveraged Company Stock Fund | 0.61% |
| LGLOX | Lord Abbett Growth Leaders Fund | 0.59% |
| ITHTX | THE HARTFORD CAPITAL APPRECIATION FUND | 0.80% |
| NBMBX | Neuberger Berman Mid Cap Growth Fund | 1.05% |
| FIDFX | Fidelity Mid Cap Value Fund | 0.75% |
| LAFVX | LORD ABBETT AFFILIATED FUND INC | 0.39% |
| LSSNX | Loomis Sayles Small Cap Growth Fund | 0.83% |
| ASMMX | Invesco Summit Fund | 1.23% |
Analyze Your Full Portfolio
See your blended expense ratio, aggregate asset allocation, and total fee drag across all your holdings.
Get Started Free