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Oklo, nuke stocks battered amid speculative stock and momentum unwind

Amid a broader unwind of momentum trades, stocks tied to the nuclear-powered AI trade — Oklo, Nano Nuclear, and Centrus Energy among them — are taking a particularly hard beating.

JPMorgan strategist Arun Jain estimates that retail traders have dumped $24 million in Oklo shares through 11 a.m. ET.

This tumble comes alongside a tough-minded story from the Financial Times examining the prospects of this zero-revenue company, which as of yesterday had a market value of $20.6 billion. (It’s below $18 billion after today’s drop.)

Of Oklo’s plans to build smaller nuclear reactors using liquid sodium as a coolant rather than water, the salmon-toned periodical wrote:

“Some experts point to the failure of sodium-cooled reactors built in the US between 1950 and 1976.

Critics also note proliferation risks because Oklo’s plans would see plutonium move into private industry hands, where it could be at risk of diversion or theft by those who seek to build an atomic bomb. A decision by the US Nuclear Regulatory Commission to reject a previous Oklo application to build a sodium-cooled reactor in 2022 has also raised questions.

‘That NRC deemed Oklo beyond help should be a red flag,’ said Allison Macfarlane, a geologist and former chair at the regulator now at the University of British Columbia.

‘Liquid sodium is highly corrosive, flammable and explosive on contact with air and water,’ she said. ‘Many countries have tried to build these reactors before but they haven’t managed to prove they are commercially viable at scale.

“Some experts point to the failure of sodium-cooled reactors built in the US between 1950 and 1976.

Critics also note proliferation risks because Oklo’s plans would see plutonium move into private industry hands, where it could be at risk of diversion or theft by those who seek to build an atomic bomb. A decision by the US Nuclear Regulatory Commission to reject a previous Oklo application to build a sodium-cooled reactor in 2022 has also raised questions.

‘That NRC deemed Oklo beyond help should be a red flag,’ said Allison Macfarlane, a geologist and former chair at the regulator now at the University of British Columbia.

‘Liquid sodium is highly corrosive, flammable and explosive on contact with air and water,’ she said. ‘Many countries have tried to build these reactors before but they haven’t managed to prove they are commercially viable at scale.

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SpaceX gets a wave of bullish ratings from Wall Street analysts

SpaceX received more than a dozen positive analyst calls on Tuesday — including from major Wall Street banks — as they initiate coverage on Elon Musk’s space and AI company.

SpaceX went public on June 12 at a $2.2 trillion valuation, the largest debut in history. While the company hasn’t yet posted a profit, it seems to have convinced Wall Street that it will get there and grow its valuation on the way.

Of the at least 17 analysts that gave a rating on Tuesday, all but one gave it a “buy” or “outperform” rating. MoffettNathanson was "neutral."

The ratings come as SpaceX joined the Nasdaq 100 index, a benchmark tech-heavy basket of companies that underpins millions of portfolios. The inclusion adds built-in demand for the stock from index funds and ETFs.

Still, SpaceX fell more than 5% on Tuesday amid a broader sell-off, and is currently effectively flat from its opening price of $150 a share.

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Nike sinks to lowest level since 2014 after warning of “challenged” sales environment in Q4 report

Did Nike do it?

Investors had a mixed reaction after the global sports apparel company reported its fourth quarter earnings on Tuesday after the bell. Shares initially rose 5% as Nike beat out Wall Street expectations amid a hefty tariff refund bonus. However, the stock then sank to its lowest level since August 2014 in postmarket trading.

Here are the Q4 numbers:

  • Revenue of $11.0 billion (estimate: $10.8 billion).

  • Adjusted earnings per share of $0.20 (estimate: $0.12).

Ahead of this report, Nike warned that results would be flattered by a one-time tariff refund (now estimated at roughly $0.52 per share for the bottom line). That gave the company an extra cushion in snapping its streak of seven quarters of year-over-year profit declines.

Over the past year, the company had been punished by tariffs on imported goods, stagnant consumer spending, and increasing competition from other footwear brands like New Balance, Adidas, and Hoka.

Outgoing CFO Matthew Friend deemed it an “increasingly challenging operating environment, where sell-through remains challenged.”

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