Quantum Portfolio Management LLC Purchases 610 Shares of Transdigm Group Incorporated $TDG

19 Jan 2026, 07:10 by Jessica Moore · The Cerbat Gem

Quantum Portfolio Management LLC raised its position in shares of Transdigm Group Incorporated (NYSE:TDG – Free Report) by 196.1% in the 3rd quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm owned 921 shares of the aerospace company’s stock after buying an additional 610 shares during the period. Quantum Portfolio Management LLC’s holdings in Transdigm Group were worth $1,214,000 at the end of the most recent reporting period.

Several other hedge funds and other institutional investors have also recently modified their holdings of the company. Empowered Funds LLC grew its stake in shares of Transdigm Group by 5.0% in the first quarter. Empowered Funds LLC now owns 1,372 shares of the aerospace company’s stock worth $1,898,000 after purchasing an additional 65 shares during the last quarter. Acadian Asset Management LLC lifted its holdings in Transdigm Group by 92.3% in the 1st quarter. Acadian Asset Management LLC now owns 273 shares of the aerospace company’s stock worth $376,000 after buying an additional 131 shares during the period. Fulton Bank N.A. grew its position in shares of Transdigm Group by 3.3% in the 2nd quarter. Fulton Bank N.A. now owns 254 shares of the aerospace company’s stock worth $386,000 after buying an additional 8 shares during the last quarter. Exchange Traded Concepts LLC increased its stake in shares of Transdigm Group by 1,872.7% during the second quarter. Exchange Traded Concepts LLC now owns 2,170 shares of the aerospace company’s stock valued at $3,300,000 after buying an additional 2,060 shares during the period. Finally, IFM Investors Pty Ltd raised its holdings in shares of Transdigm Group by 8.4% during the second quarter. IFM Investors Pty Ltd now owns 4,900 shares of the aerospace company’s stock valued at $7,451,000 after acquiring an additional 381 shares in the last quarter. 95.78% of the stock is owned by institutional investors.

Key Transdigm Group News

Here are the key news stories impacting Transdigm Group this week:

Positive Sentiment: TransDigm agreed to acquire Jet Parts Engineering and Victor Sierra Aviation for about $2.2 billion, expanding its aerospace aftermarket footprint and adding roughly $280 million of combined 2025 revenue—a deal that can boost recurring aftermarket sales and potential margin expansion. TransDigm Announces Acquisition of Jet Parts Engineering and Victor Sierra Aviation Holdings Transdigm to Buy Jet Parts Engineering, Victor Sierra Aviation for $2.2 Billion
Positive Sentiment: Multiple outlets reported the same deal (MSN, Crain’s), reinforcing market awareness of the acquisition and its strategic aftermarket rationale. TransDigm to buy two businesses for $2.2 billion in aerospace aftermarket push TransDigm buys two private equity-owned businesses for $2.2 billion
Positive Sentiment: UBS raised its price target on TDG to $1,804 with a Buy rating, signaling analyst conviction and providing upside versus the recent market price—this likely supported buying interest. Benzinga
Neutral Sentiment: Valuation pieces are circulating assessing TDG’s intrinsic value; these analyses can influence longer-term investor views but are less likely to move intraday trading than transaction or analyst news. A Look At The Intrinsic Value Of TransDigm Group Incorporated (NYSE:TDG)
Neutral Sentiment: Industry-level notes (e.g., Zacks on aerospace stocks and earnings potential) are relevant context but do not provide company-specific catalysts beyond the announced deal and analyst move. These 2 Aerospace Stocks Could Beat Earnings
Negative Sentiment: An SEC/insider filing shows Rep. Gilbert Ray Cisneros, Jr. sold TDG stock; while a single sale isn’t definitive, insider dispositions can be viewed negatively by some investors and may temper sentiment. Rep. Gilbert Ray Cisneros, Jr. Sells Transdigm Group Incorporated (NYSE:TDG) Stock

Wall Street Analysts Forecast Growth

Several research firms recently weighed in on TDG. BNP Paribas upgraded shares of Transdigm Group to a “strong-buy” rating in a report on Tuesday, November 18th. BNP Paribas Exane assumed coverage on shares of Transdigm Group in a research note on Tuesday, November 18th. They set an “outperform” rating and a $1,775.00 target price on the stock. Weiss Ratings reiterated a “buy (b-)” rating on shares of Transdigm Group in a research report on Monday, December 29th. UBS Group raised their price objective on shares of Transdigm Group from $1,798.00 to $1,804.00 and gave the stock a “buy” rating in a report on Thursday. Finally, Stifel Nicolaus cut their price objective on Transdigm Group from $1,710.00 to $1,650.00 and set a “buy” rating on the stock in a research report on Thursday, November 13th. One investment analyst has rated the stock with a Strong Buy rating, thirteen have issued a Buy rating and four have issued a Hold rating to the stock. According to MarketBeat.com, Transdigm Group presently has an average rating of “Moderate Buy” and an average price target of $1,597.00.

View Our Latest Stock Analysis on Transdigm Group

Insider Buying and Selling at Transdigm Group

In other news, Director Robert J. Small sold 90,953 shares of Transdigm Group stock in a transaction dated Tuesday, December 9th. The stock was sold at an average price of $1,335.72, for a total value of $121,487,741.16. Following the completion of the transaction, the director owned 68,139 shares of the company’s stock, valued at $91,014,625.08. The trade was a 57.17% decrease in their position. The transaction was disclosed in a document filed with the Securities & Exchange Commission, which is available through the SEC website. Also, COO Joel Reiss sold 3,900 shares of the company’s stock in a transaction dated Monday, November 17th. The stock was sold at an average price of $1,340.00, for a total transaction of $5,226,000.00. Following the completion of the transaction, the chief operating officer owned 3,600 shares in the company, valued at approximately $4,824,000. The trade was a 52.00% decrease in their position. The disclosure for this sale is available in the SEC filing. Over the last 90 days, insiders sold 195,765 shares of company stock worth $265,101,510. 4.09% of the stock is owned by insiders.

Transdigm Group Price Performance

NYSE:TDG opened at $1,450.36 on Monday. Transdigm Group Incorporated has a one year low of $1,183.60 and a one year high of $1,623.82. The company’s 50-day simple moving average is $1,337.62 and its 200 day simple moving average is $1,370.59. The firm has a market capitalization of $81.68 billion, a P/E ratio of 45.21, a PEG ratio of 3.18 and a beta of 0.94.

Transdigm Group (NYSE:TDG – Get Free Report) last announced its earnings results on Wednesday, November 12th. The aerospace company reported $10.82 earnings per share for the quarter, beating analysts’ consensus estimates of $10.33 by $0.49. Transdigm Group had a net margin of 21.69% and a negative return on equity of 31.91%. The business had revenue of $2.44 billion during the quarter, compared to the consensus estimate of $2.40 billion. During the same quarter last year, the firm earned $9.83 earnings per share. The business’s revenue for the quarter was up 11.5% on a year-over-year basis. Transdigm Group has set its FY 2026 guidance at 36.490-38.530 EPS. On average, equities research analysts expect that Transdigm Group Incorporated will post 35.13 earnings per share for the current fiscal year.

About Transdigm Group

(Free Report)

TransDigm Group Incorporated is a designer, producer and supplier of engineered aircraft components and systems for commercial and military aerospace applications. The company’s product portfolio covers a broad range of mission-critical parts and subsystems, including mechanical and electromechanical components, ignition and fuel system parts, sensors and actuators, cockpit and cabin systems, and other safety-critical hardware. TransDigm supplies original equipment manufacturers (OEMs) as well as the aftermarket, providing spare parts, repair and overhaul services and component support throughout an asset’s life cycle.