Past performance does not guarantee future results. View Fund Performance.  
Mutual fund investing is subject to risks. Investment returns and principal values will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. 

Fund Inception dates: Artisan Global Equity Fund 29 Mar 2010, Artisan Global Discovery Fund 21 Aug 2017, Artisan Global Opportunities Fund 22 Sep 2008, Artisan Global Value Fund 10 Dec 2007, Artisan International Fund 28 Dec 1995, Artisan International Small Cap Fund 21 Dec 2001, Artisan International Value Fund 23 Sep 2002, Artisan Mid Cap Fund 27 Jun 1997, Artisan Mid Cap Value Fund 28 Mar 2001, Artisan Small Cap Fund 28 Mar 1995, Artisan Value Fund 27 Mar 2006, Artisan High Income Fund 19 Mar 2014, Artisan Emerging Markets Fund 2 Jun 2008, Artisan Developing World Fund 29 June 2015 and Artisan Thematic Fund 24 Apr 2017. 

The Morningstar Rating^TM for funds, or "star rating", is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange-traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. 

The Morningstar Analyst Rating is not a credit or risk rating. It is a subjective evaluation performed by the mutual fund analysts of Morningstar, Inc. Morningstar evaluates funds based on five key pillars, which are process, performance, people, parent, and price. Morningstar's analysts use this five pillar evaluation to identify funds they believe are more likely to outperform over the long term on a risk-adjusted basis. Analysts consider quantitative and qualitative factors in their research, and the weighting of each pillar may vary. The Analyst Rating ultimately reflects the analyst's overall assessment and is overseen by Morningstar's Analyst Rating Committee. The approach serves not as a formula but as a framework to ensure consistency across Morningstar's global coverage universe.

The Analyst Rating scale ranges from Gold to Negative, with Gold being the highest rating and Negative being the lowest rating. A fund with a "Gold" rating distinguishes itself across the five pillars and has garnered the analysts' highest level of conviction. A fund with a 'Silver' rating has notable advantages across several, but perhaps not all, of the five pillars-strengths that give the analysts a high level of conviction. A "Bronze"-rated fund has advantages that outweigh the disadvantages across the five pillars, with sufficient level of analyst conviction to warrant a positive rating. A fund with a 'Neutral' rating isn't seriously flawed across the five pillars, nor does it distinguish itself very positively. A "Negative" rated fund is flawed in at least one if not more pillars and is considered an inferior offering to its peers. Analyst Ratings are reevaluated at least every 14 months. View detailed information about Morningstar’s Analyst Rating, including its methodology .