Nano Nuclear Energy (NASDAQ:NNE) Stock Price Up 6.5% – Here’s What Happened

Posted by Brian Himes on Sep 23rd, 2026

Shares of Nano Nuclear Energy Inc. (NASDAQ:NNE – Get Free Report) shot up 6.5% during mid-day trading on Monday . The company traded as high as $17.18 and last traded at $16.75. 869,356 shares were traded during mid-day trading, a decline of 61% from the average daily volume of 2,205,692 shares. The stock had previously closed at $15.73.

Key Nano Nuclear Energy News

Here are the key news stories impacting Nano Nuclear Energy this week:

Positive Sentiment: Needham & Company initiated coverage of Nano Nuclear Energy with a Buy rating and a $33 price target, implying roughly 90% upside from the referenced $17.32 share price. The coverage gives NNE additional institutional visibility and reflects optimism about the company’s microreactor development pipeline. NANO Nuclear Energy initiated with Buy rating at Needham
Positive Sentiment: The bullish view coincides with NNE’s Kronos microreactor entering review by the U.S. Nuclear Regulatory Commission. Progress toward regulatory evaluation is an important milestone that could improve investor confidence in the company’s commercialization prospects. Why Nano Nuclear Energy Stock Is Powering Higher Today
Neutral Sentiment: The Needham target is substantially above NNE’s recent trading level, but the company remains an unprofitable, highly volatile development-stage business. Its shares trade well below the one-year high, so the forecast reflects considerable execution and regulatory risk.
Negative Sentiment: Northland Securities lowered its FY2027 EPS estimate for Nano Nuclear Energy, signaling expectations for deeper or longer-lasting losses. The estimate reduction may temper enthusiasm around the new Buy rating, particularly because NNE has limited revenue and continues to depend on future development milestones. NNE FY2027 EPS Estimate Decreased by Northland Securities

Analyst Upgrades and Downgrades

A number of brokerages have weighed in on NNE. Roth Capital assumed coverage on Nano Nuclear Energy in a research note on Wednesday, June 17th. They issued a “buy” rating and a $45.00 target price on the stock. Wall Street Zen upgraded Nano Nuclear Energy from a “strong sell” rating to a “sell” rating in a research report on Saturday, August 15th. Benchmark reissued a “buy” rating on shares of Nano Nuclear Energy in a report on Thursday, August 13th. Needham & Company LLC assumed coverage on shares of Nano Nuclear Energy in a research report on Monday. They issued a “buy” rating and a $33.00 price objective on the stock. Finally, Weiss Ratings reaffirmed a “sell (d-)” rating on shares of Nano Nuclear Energy in a research note on Friday, July 17th. One analyst has rated the stock with a Strong Buy rating, four have issued a Buy rating, one has given a Hold rating and one has issued a Sell rating to the company’s stock. According to data from MarketBeat, the company currently has a consensus rating of “Moderate Buy” and a consensus price target of $38.00.

Get Our Latest Stock Report on Nano Nuclear Energy

Nano Nuclear Energy Price Performance

The firm has a market cap of $930.08 million, a P/E ratio of -25.10 and a beta of 5.41. The stock has a 50 day moving average of $17.61 and a 200 day moving average of $21.49.

Nano Nuclear Energy (NASDAQ:NNE – Get Free Report) last issued its quarterly earnings results on Wednesday, August 12th. The company reported ($0.19) earnings per share (EPS) for the quarter, topping the consensus estimate of ($0.26) by $0.07. The firm had revenue of $0.21 million for the quarter, compared to the consensus estimate of $0.50 million. On average, research analysts predict that Nano Nuclear Energy Inc. will post -0.8 EPS for the current fiscal year.

Insiders Place Their Bets

In related news, CEO James Walker sold 25,000 shares of the business’s stock in a transaction that occurred on Thursday, September 3rd. The stock was sold at an average price of $17.77, for a total value of $444,250.00. Following the completion of the sale, the chief executive officer owned 635,000 shares in the company, valued at $11,283,950. The trade was a 3.79% decrease in their position. The transaction was disclosed in a filing with the SEC, which is available through the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. 18.61% of the stock is owned by insiders.

Institutional Investors Weigh In On Nano Nuclear Energy

Hedge funds have recently made changes to their positions in the business. Harbour Investments Inc. boosted its holdings in Nano Nuclear Energy by 275.7% during the 4th quarter. Harbour Investments Inc. now owns 1,176 shares of the company’s stock valued at $28,000 after acquiring an additional 863 shares during the period. Ascentis Independent Advisors bought a new stake in Nano Nuclear Energy in the first quarter valued at approximately $36,000. State of Wyoming purchased a new stake in shares of Nano Nuclear Energy during the second quarter valued at approximately $45,000. C M Bidwell & Associates Ltd. purchased a new stake in shares of Nano Nuclear Energy during the second quarter valued at approximately $55,000. Finally, Global Retirement Partners LLC bought a new position in shares of Nano Nuclear Energy in the second quarter worth approximately $68,000.

About Nano Nuclear Energy

(Get Free Report)

NANO Nuclear Energy Inc is an advanced nuclear energy company focused on developing portable microreactors and related nuclear fuel and transportation capabilities. The company is pursuing reactor systems designed to provide reliable, carbon-free power for applications that may be difficult or costly to serve with traditional grid infrastructure.

Its product development portfolio includes the ZEUS solid-core battery reactor and the ODIN low-pressure coolant reactor. The company is also developing the KRONOS micro modular reactor, while pursuing capabilities related to nuclear fuel fabrication, transportation and other supporting services.