Realizing Gains as MongoDB’s (MDB) Competitive Landscape Shifts

Realizing Gains as MongoDB’s (MDB) Competitive Landscape Shifts

Wed, September 9, 2026 at 4:20 PM GMT+3 3 min read

• MDB +1.82%

Artisan Partners, an investment management company, released its second-quarter 2026 investor letter for the "Artisan Mid Cap Fund". The letter can be downloaded here. Global equities rebounded sharply in Q2 2026, recovering from March lows as resilient economic data, strong corporate earnings, and continued AI investment improved investor sentiment despite inflation concerns, delayed rate cuts, and geopolitical uncertainty. The portfolio generated strong absolute returns and outperformed the Russell Midcap® Growth Index, benefiting from semiconductor exposure within IT and strong stock selection in health care and consumer discretionary. Its Investor Class: ARTMX returned 17.86%, Advisor Class: APDMX returned 17.88%, and Institutional Class: APHMX returned 17.93% vs. a 14.55% gain for the index. Healthcare was the largest contributor, with biotech holdings driving gains, while consumer holdings also performed well. Software exposure, aerospace and defense holdings, and communication services positions weighed on relative performance. The fund continues to focus on identifying high-quality growth companies with durable secular trends and attractive valuation opportunities. Please check the fund's top five holdings for its best picks in 2026.

In its second-quarter 2026 investor letter, Artisan Mid Cap Fund highlighted MongoDB, Inc. (NASDAQ:MDB). MongoDB, Inc. (NASDAQ:MDB) is a leading provider of general-purpose database platform. On September 08, 2026, MongoDB, Inc. (NASDAQ:MDB) closed at $356.00 per share. Over the past month, MongoDB, Inc. (NASDAQ:MDB) declined 18.69%, and its shares are up 6.31% over the past 52 weeks. MongoDB, Inc. (NASDAQ:MDB) has a market capitalization of $29.7 billion, and its stock has traded within a 52-week range of $215.68 and $473.10.

Artisan Mid Cap Fund stated the following regarding MongoDB, Inc. (NASDAQ:MDB) in its Q2 2026 investor letter:

"In addition to Twist Bioscience, notable trims during the quarter included L3Harris Technologies, MongoDB, Inc. (NASDAQ:MDB) and Everpure. MongoDB is a leading database software provider for modern, cloud-native applications. Recent results exceeded expectations, although the relatively stable growth in its core Atlas cloud database continued to trail elevated investor expectations. Management highlighted continued demand from enterprise customers and AI-related workloads, while its Enterprise Advanced self-managed product remained an important contributor to growth. However, our recent work suggests that AI is also increasing medium-term competitive risks by reducing switching costs and placing greater pricing pressure on the database layer. We reduced the position throughout the quarter and moved toward a full HarvestSM as we reassessed the long-term competitive landscape."

MongoDB, Inc. (NASDAQ:MDB) is not on our list of the 40 Most Popular Stocks Among Hedge Funds. As per our database, 69 hedge fund portfolios held MongoDB, Inc. (NASDAQ:MDB) at the end of the second quarter which was 74 in the previous quarter. While we acknowledge the potential of MongoDB, Inc. (NASDAQ:MDB) as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you're looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock.

In addition, please check out our hedge fund investor letters Q2 2026 page for more investor letters from hedge funds and other leading investors.

READ NEXT: 33 Stocks That Should Double in 3 Years and 15 Stocks That Will Make You Rich in 10 Years.

This article is originally published at Insider Monkey.