Arqit Quantum (NASDAQ:ARQQ) Stock: Insider Nicholas William Nilan Sells 522 Shares

Posted by Stanley Muller on Oct 9th, 2026

Arqit Quantum Inc. (NASDAQ:ARQQ – Get Free Report) insider Nicholas Nilan sold 522 shares of Arqit Quantum stock in a transaction dated Monday, October 5th. The shares were sold at an average price of $23.78, for a total value of $12,413.16. Following the transaction, the insider directly owned 904 shares in the company, valued at approximately $21,497.12. The trade was a 36.61% decrease in their ownership of the stock. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is accessible through this link.

Nicholas William Nilan also recently made the following trade(s):

On Tuesday, October 6th, Nicholas Nilan sold 493 shares of Arqit Quantum stock. The stock was sold at an average price of $24.19, for a total transaction of $11,925.67.
On Friday, October 2nd, Nicholas Nilan sold 494 shares of Arqit Quantum stock. The shares were sold at an average price of $24.47, for a total transaction of $12,088.18.

Arqit Quantum Price Performance

Shares of NASDAQ ARQQ opened at $18.43 on Friday. Arqit Quantum Inc. has a 1 year low of $11.52 and a 1 year high of $61.11. The firm has a fifty day moving average price of $21.62 and a 200-day moving average price of $18.53.

Key Headlines Impacting Arqit Quantum

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

Positive Sentiment: Arqit announced preliminary fiscal 2026 results, with expected second-half revenue of approximately $355,000 to $380,000. The update provides investors with an early view of performance ahead of finalized results and may offer some support if the figures meet or exceed expectations. Arqit preliminary financial results
Neutral Sentiment: Arqit also updated its fiscal 2026 earnings guidance, but the available announcement does not provide the revised figures. Investors will likely focus on the complete results and detailed outlook for revenue growth, cash usage and customer adoption.
Negative Sentiment: Multiple company insiders sold shares in transactions on October 5 and 6, including CEO Andrew Leaver, CRO Paul Feenan, COO Ben Wilder, General Counsel Patrick Willcocks, Director Garth Ritchie and insider Nicholas Nilan. The latest group of sales totaled roughly $103,700, while the broader series of reported transactions represents a persistent selling pattern. Arqit insider sale SEC filing
Negative Sentiment: The selling involved senior executives and, in some cases, meaningful reductions in personal holdings. Nilan’s transactions reduced his position substantially, while Leaver, Wilder and Willcocks each sold several percent of their holdings. Although the filings do not state the reasons for the sales and the dollar amounts are modest relative to the company’s market value, the lack of insider buying may weigh on investor confidence.
Neutral Sentiment: Institutional ownership and recent purchases by several investment firms provide some longer-term support, but analyst coverage remains limited and mixed, with a reported “Hold” consensus. This reduces the reliability of the much higher average price target cited in prior coverage.

Institutional Inflows and Outflows

Hedge funds have recently modified their holdings of the business. Royal Bank of Canada increased its stake in Arqit Quantum by 133.4% in the first quarter. Royal Bank of Canada now owns 7,012 shares of the company’s stock worth $92,000 after purchasing an additional 4,008 shares during the period. True Vision MN LLC purchased a new position in Arqit Quantum in the 1st quarter worth about $197,000. Heck Capital Advisors LLC bought a new stake in Arqit Quantum during the 2nd quarter valued at about $234,000. Renaissance Technologies LLC purchased 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 shares of Arqit Quantum during the second quarter worth approximately $2,947,000. Institutional investors own 16.60% of the company’s stock.

Wall Street Analyst Weigh In

Several equities analysts have recently commented on ARQQ shares. Wall Street Zen raised shares of Arqit Quantum from a “strong sell” rating to a “sell” rating in a report on Saturday, August 8th. Weiss Ratings reaffirmed a “sell (d)” rating on shares of Arqit Quantum in a report on Friday, August 21st. One investment analyst has rated the stock with a Buy rating and one has issued a Sell rating to the company. According to data from MarketBeat.com, the stock currently has an average rating of “Hold” and an average price target of $60.00.

Get Our Latest Analysis on ARQQ

Arqit Quantum Company Profile

(Get Free Report)

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.