Artisan Mid Cap Fund Investor Class (ARTMX)

Fund Assets	2.87B
Expense Ratio	1.21%
Min. Investment	$1,000
Turnover	n/a
Dividend (ttm)	n/a
Dividend Yield	n/a
Dividend Growth	n/a
Payout Frequency	n/a
Ex-Dividend Date	Dec 10, 2025

Previous Close	34.94
YTD Return	7.67%
1-Year Return	11.81%
5-Year Return	3.95%
52-Week Low	29.55
52-Week High	40.43
Beta (5Y)	1.15
Holdings	66
Inception Date	Jun 27, 1997

About ARTMX

Artisan Mid Cap Fund - Investor Class is an actively managed mutual fund focused on achieving long-term capital growth through investments primarily in U.S. mid-capitalization companies. The fund is managed by Artisan Partners and adheres to a strategy that requires investing at least 80% of its net assets in common stocks of medium-sized firms whose market capitalizations are greater than the smallest companies in the Russell Midcap® Index but less than three times the index’s weighted average. The investment approach targets companies with distinct franchise characteristics, such as strong market positions or proprietary assets, that are experiencing accelerating profit cycles and are valued below estimated private market worth. The fund typically holds a diversified portfolio—around 70 to 74 positions—spanning sectors like healthcare, technology, communication services, and energy, with its top ten holdings constituting about 30% of total assets. Artisan Mid Cap Fund plays a significant role for investors seeking exposure to the mid-cap growth segment of the equity market, aiming to harness the growth potential of established but still expanding businesses. With a history dating back to 1997, it is recognized for its seasoned management team and fundamental, research-driven security selection process.

• Fund Family: Artisan Partners Funds
• Category: Mid-Cap Growth
• Performance Rating: Average
• Risk Rating: Average
• Stock Exchange: NASDAQ
• Ticker Symbol: ARTMX
• Share Class: Investor Shares
• Index: Russell MidCap TR

Performance

ARTMX had a total return of 11.81% in the past year, including dividends. Since the fund's inception, the average annual return has been 11.79%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
APHMX	Institutional Shares	0.98%
APDMX	Advisor Shares	1.07%

Top 10 Holdings

34.46% of assets

Name	Symbol	Weight
argenx SE	ARGX	4.94%
Ascendis Pharma A/S	ASND	4.52%
Comfort Systems USA, Inc.	FIX	3.90%
West Pharmaceutical Services, Inc.	WST	3.78%
Lattice Semiconductor Corporation	LSCC	3.38%
RBC Bearings Incorporated	RBC	3.03%
Woodward, Inc.	WWD	2.82%
Twist Bioscience Corporation	TWST	2.78%
BlackRock Liquidity T-Fund Instl	TSTXX	2.72%
Spotify Technology S.A.	SPOT	2.58%

Dividend History

Ex-Dividend	Amount	Pay Date
Dec 10, 2025	$6.32828	Dec 10, 2025
Dec 10, 2024	$5.23204	Dec 10, 2024
Nov 22, 2022	$0.0809	Nov 22, 2022
Nov 23, 2021	$8.5891	Nov 23, 2021
Nov 24, 2020	$7.1775	Nov 24, 2020
Nov 21, 2019	$4.5263	Nov 21, 2019

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Aug 26, 2026

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