Capital World Investors Raises Stock Holdings in Oklo Inc. $OKLO

Posted by Francis Steltz on Jun 10th, 2026

Capital World Investors grew its holdings in shares of Oklo Inc. (NYSE:OKLO – Free Report) by 5.2% in the 4th quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The fund owned 505,938 shares of the company’s stock after purchasing an additional 24,923 shares during the quarter. Capital World Investors’ holdings in Oklo were worth $36,306,000 as of its most recent filing with the Securities & Exchange Commission.

Several other hedge funds and other institutional investors have also recently made changes to their positions in the business. Los Angeles Capital Management LLC purchased a new stake in shares of Oklo during the 4th quarter valued at about $49,000. Modus Advisors LLC increased its position in shares of Oklo by 18.6% during the 4th quarter. Modus Advisors LLC now owns 17,000 shares of the company’s stock valued at $1,220,000 after purchasing an additional 2,670 shares during the last quarter. Comprehensive Financial Planning Inc. PA increased its position in shares of Oklo by 158.7% during the 4th quarter. Comprehensive Financial Planning Inc. PA now owns 815 shares of the company’s stock valued at $58,000 after purchasing an additional 500 shares during the last quarter. Vestcor Inc purchased a new stake in shares of Oklo during the 4th quarter valued at about $161,000. Finally, Pinebridge Investments LLC purchased a new stake in shares of Oklo during the 4th quarter valued at about $3,035,000. Hedge funds and other institutional investors own 85.03% of the company’s stock.

Oklo Price Performance

OKLO opened at $56.52 on Wednesday. The firm has a market cap of $9.83 billion, a P/E ratio of -67.28 and a beta of 1.10. Oklo Inc. has a 1-year low of $44.88 and a 1-year high of $193.84. The company has a 50 day simple moving average of $63.16 and a two-hundred day simple moving average of $72.65.

Oklo (NYSE:OKLO – Get Free Report) last posted its quarterly earnings results on Tuesday, May 12th. The company reported ($0.19) earnings per share for the quarter, topping analysts’ consensus estimates of ($0.20) by $0.01. During the same quarter in the prior year, the business earned ($0.07) earnings per share. Equities analysts anticipate that Oklo Inc. will post -0.78 earnings per share for the current year.

Trending Headlines about Oklo

Here are the key news stories impacting Oklo this week:

Positive Sentiment: Oklo acquired ARMEC, a precision manufacturing and engineering firm, to bring nuclear machining and fabrication in-house, improve design-to-build feedback loops, strengthen supply-chain control, and potentially speed reactor and fuel deployment. Oklo Acquires ARMEC to Expand Vertically Integrated Manufacturing Capabilities for Advanced Reactor and Fuel-Manufacturing Programs
Positive Sentiment: The U.S. Department of Energy selected Oklo and other nuclear companies for advanced negotiations under the Surplus Plutonium Utilization Program, which could open a path to converting surplus plutonium into advanced-reactor fuel and support future deployment. From Cold War Liability to Advanced Nuclear Fuel
Neutral Sentiment: Articles highlighted that investors are weighing Oklo’s execution, timing, and supply-chain risks alongside its expansion efforts, suggesting the stock may be reacting to both optimism and concern about how quickly the company can translate strategy into revenue. Why OKLO’s ARMEC Buy Is More Than Just a Manufacturing Deal
Neutral Sentiment: Oklo also reported routine shareholder approvals for directors and its auditor at the 2026 annual meeting, a governance update with limited near-term impact on the stock. Oklo Shareholders Approve Directors and Auditor at 2026 Meeting
Negative Sentiment: Despite the acquisition news, reports noted that OKLO shares have been sliding, indicating investors may be questioning near-term commercial execution and valuation even as the company expands its capabilities. Oklo ARMEC Deal Aims To Tighten Execution As Shares Slide

Insider Buying and Selling

In other Oklo news, CEO Jacob Dewitte sold 140,000 shares of the company’s stock in a transaction that occurred on Monday, June 1st. The shares were sold at an average price of $68.29, for a total value of $9,560,600.00. Following the completion of the transaction, the chief executive officer directly owned 538,039 shares in the company, valued at $36,742,683.31. This represents a 20.65% decrease in their ownership of the stock. The transaction was disclosed in a document filed with the SEC, which is available through this hyperlink. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, CFO Richard Craig Bealmear sold 73,081 shares of the company’s stock in a transaction that occurred on Monday, June 1st. The stock was sold at an average price of $68.42, for a total transaction of $5,000,202.02. Following the completion of the transaction, the chief financial officer owned 397,642 shares of the company’s stock, valued at approximately $27,206,665.64. The trade was a 15.53% decrease in their ownership of the stock. The SEC filing for this sale provides additional information. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Over the last quarter, insiders sold 889,849 shares of company stock valued at $55,614,037. Company insiders own 18.90% of the company’s stock.

Analyst Upgrades and Downgrades

Several equities research analysts have recently commented on the stock. HC Wainwright reaffirmed a “buy” rating and set a $90.00 price target on shares of Oklo in a research report on Wednesday, March 18th. Wolfe Research assumed coverage on shares of Oklo in a research report on Tuesday, May 19th. They set a “peer perform” rating for the company. Royal Bank Of Canada set a $80.00 price target on shares of Oklo in a research report on Friday, May 22nd. The Goldman Sachs Group reduced their price target on shares of Oklo from $91.00 to $65.00 and set a “neutral” rating for the company in a research report on Wednesday, March 18th. Finally, Zacks Research raised shares of Oklo from a “strong sell” rating to a “hold” rating in a research report on Thursday, March 19th. Two investment analysts have rated the stock with a Strong Buy rating, eleven have assigned a Buy rating, eight have issued a Hold rating and two have issued a Sell rating to the stock. Based on data from MarketBeat, the company presently has a consensus rating of “Moderate Buy” and an average target price of $83.06.

Check Out Our Latest Stock Analysis on OKLO

Oklo Profile

(Free Report)

Oklo, Inc is a California-based energy technology company specializing in the design and development of advanced nuclear microreactors. Headquartered in Fremont, the firm focuses on small modular reactor (SMR) technology that leverages fast-neutron fission and liquid-metal cooling to deliver carbon-free power. Oklo’s core objective is to bring compact, factory-built reactors online within a decade, offering a low-footprint alternative to traditional large nuclear plants.

The company’s flagship product, the Aurora microreactor, is a 1.5-megawatt electric (MWe) fast reactor cooled by a sodium alloy.