138,545 Shares in Arqit Quantum Inc. $ARQQ Acquired by Kessler Investment Group LLC

Kessler Investment Group LLC bought a new stake in Arqit Quantum Inc. (NASDAQ:ARQQ) during the 3rd quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The firm bought 138,545 shares of the company’s stock, valued at approximately $3,333,000. Arqit Quantum makes up 1.5% of Kessler Investment Group LLC’s portfolio, making the stock its 22nd biggest holding. Kessler Investment Group LLC owned about 0.91% of Arqit Quantum as of its most recent SEC filing.

Several other large investors have also recently made changes to their positions in ARQQ. Royal Bank of Canada lifted its holdings in Arqit Quantum by 133.4% in the 1st quarter. Royal Bank of Canada now owns 7,012 shares of the company’s stock valued at $92,000 after purchasing an additional 4,008 shares in the last quarter. Heck Capital Advisors LLC purchased a new position in shares of Arqit Quantum in the second quarter worth about $234,000. True Vision MN LLC purchased a new position in shares of Arqit Quantum in the first quarter worth about $197,000. Renaissance Technologies LLC acquired a new stake in Arqit Quantum in the 1st quarter valued at about $549,000. Finally, Bank of New York Mellon Corp purchased a new position in Arqit Quantum in the 2nd quarter worth approximately $2,947,000. 16.60% of the stock is currently owned by hedge funds and other institutional investors.

Key Headlines Impacting Arqit Quantum

Here are the key news stories impacting Arqit Quantum this week:

• Positive Sentiment: Institutional investors, including Bank of New York Mellon, Renaissance Technologies and Royal Bank of Canada, have recently initiated or expanded positions in Arqit Quantum. Institutional ownership is approximately 16.6%, offering some potential long-term support.
• Neutral Sentiment: Analyst views remain mixed, with one Buy and one Sell rating producing a “Hold” consensus. The reported average price target is $60, although limited coverage and conflicting opinions make the target less reliable.
• Negative Sentiment: Arqit Quantum updated its fiscal 2026 earnings guidance and released preliminary, unaudited results. Management expects revenue of approximately $355,000 to $380,000 for the second half ended September 30, 2026. Without full-year figures or additional profitability details, the modest revenue outlook may raise concerns about commercial traction relative to the company’s valuation. Arqit Quantum preliminary financial results
• Negative Sentiment: Multiple executives and insiders sold shares around $23.78, including CEO Andrew Leaver, General Counsel Patrick Willcocks, CRO Paul Feenan, COO Ben Wilder, Director Garth Ritchie and Nicholas Nilan. The sales were generally modest relative to total holdings, but their broad participation—and Nilan’s reduction of more than one-third of his remaining position—may be interpreted as a near-term confidence concern. Arqit Quantum insider selling report

Arqit Quantum Stock Down 15.3%

Shares of ARQQ stock traded down $3.45 during trading on Thursday, hitting $19.10. 250,542 shares of the stock traded hands, compared to its average volume of 475,472. Arqit Quantum Inc. has a 52-week low of $11.52 and a 52-week high of $61.11. The firm’s fifty day moving average price is $21.61 and its 200-day moving average price is $18.50.

Wall Street Analysts Forecast Growth

ARQQ has been the subject of several recent research reports. Wall Street Zen raised Arqit Quantum from a “strong sell” rating to a “sell” rating in a report on Saturday, August 8th. Weiss Ratings restated a “sell (d)” rating on shares of Arqit Quantum in a report on Friday, August 21st. One research analyst has rated the stock with a Buy rating and one has issued a Sell rating to the company. Based on data from MarketBeat.com, the company has a consensus rating of “Hold” and a consensus target price of $60.00.

Insider Transactions at Arqit Quantum

In other Arqit Quantum news, CEO Andrew Leaver sold 2,535 shares of Arqit Quantum stock in a transaction on Monday, October 5th. The stock was sold at an average price of $23.78, for a total value of $60,282.30. Following the sale, the chief executive officer owned 56,547 shares in the company, valued at $1,344,687.66. The trade was a 4.29% decrease in their ownership of the stock. The transaction was disclosed in a document filed with the Securities & Exchange Commission, which is available through the SEC website. Insiders sold a total of 9,255 shares of company stock worth $223,339 over the last ninety days. 54.60% of the stock is owned by company insiders.

About Arqit Quantum

Arqit Quantum Inc is a cybersecurity company that develops encryption technology designed to protect data and communications against current and future cyber threats, including potential attacks enabled by quantum computing. The company’s solutions are intended for governments, enterprises and other organizations that need to secure sensitive information across networks, devices and cloud environments.

Arqit’s principal offering is QuantumCloud, a cloud-based platform designed to enable the creation and management of secure encryption keys.