Investment management company Vulcan Value Partners recently released its second-quarter 2026 investor letter. A copy of the letter can be downloaded here. Vulcan Value Partners prioritizes long-term returns and lower risk over short-term performance. In the quarter, the Large Cap Composite (Net) returned 9.5%, the Small Cap Composite (Net) returned 13.3%, the Focus Composite (Net) returned 10.4%, the Focus Plus Composite (Net) returned 10.5%, and the All-Cap Composite (Net) returned 9.0%. The firm reported strong compounding across its strategies in Q2 2026. Management highlighted that their exceptional holdings remain deeply undervalued relative to “what is working” in the market, viewing this as an excellent opportunity for patient investors. In addition, please check the Firm’s top five holdings to know its best picks in 2026.
In its Q2 2026 investor letter, Vulcan Value Partners highlighted TransDigm Group Incorporated (NYSE:TDG). TransDigm Group Incorporated (NYSE:TDG), a leading aircraft components supplier that designs and manufactures engineered aerospace components, contributed to the portfolio’s performance during the quarter. On July 30, 2026, TransDigm Group Incorporated (NYSE:TDG) closed at $356.24 per share, reflecting a market capitalization of $4.35 billion. TransDigm Group Incorporated (NYSE:TDG) posted a one-month return of -7.95%, while its shares gained 19.46% over the past 52 weeks.
Vulcan Value Partners stated the following regarding TransDigm Group Incorporated (NYSE:TDG) in its Q2 2026 investor update:
“TransDigm Group Incorporated (NYSE:TDG) is an aerospace company making OEM and aftermarket parts for commercial and military aircraft. Approximately 90% of its net sales are from proprietary parts. TransDigm reported double-digit organic revenue and profit growth in its most recent quarter. The company produces robust FCF and is using its FCF to repurchase its discounted stock. Despite headwinds from the Iranian War, the company raised its guidance as strength in other areas more than offset weakness in the Middle East. Similar to Ryan, TransDigm’s stock price was volatile during the second quarter while our estimate of its fair value grew at a double-digit rates. We added to our position in TransDigm early in the quarter when its price to value ratio was more attractive.”

TransDigm Group Incorporated (NYSE:TDG) is not on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 87 hedge fund portfolios held TransDigm Group Incorporated (NYSE:TDG) at the end of the first quarter, up from 79 in the previous quarter. While we acknowledge the risk and potential of TransDigm Group Incorporated (NYSE:TDG) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than TransDigm Group Incorporated (NYSE:TDG) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered TransDigm Group Incorporated (NYSE:TDG) and shared the list of best growth stocks trading in oversold territory. In addition, please check out our hedge fund investor letters Q2 2026 page for more investor letters from hedge funds and other leading investors.
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Disclosure: None. This article is originally published at Insider Monkey.






