The Rundown: Tesla Abandons Dojo Program, Sweetgreen Tanks as Sales Plunge

Podcast: The Rundown by Public.com
Host: Zaid Admani
Date: August 8, 2025
Length: ~10 minutes

Episode Overview

In this daily market update, Zaid Admani breaks down a tech-heavy rally in the stock markets, Tesla’s decision to scrap its Dojo supercomputer program, OpenAI’s new GPT-5 model, and major stock moves with Instacart and Sweetgreen. The episode wraps with emerging 401k risks stemming from a new executive order on alternative assets.

Key Discussion Points & Insights

1. Tech Stocks Driving Market Rally & Looming Concerns

• Market Performance

  • S&P 500 closed slightly down (-0.1%) while the Nasdaq hit record highs (+0.3%), thanks primarily to tech stocks.

    “It really seems like tech stocks and the hype around AI is the main driver of the market rally these days.” (01:15)

• Market Concentration

  • Tech sector now makes up 34% of S&P 500’s market value—the highest since the dot-com bubble.
  • The 10 largest companies account for a staggering 76% of the entire US stock market cap.
  • Rising concern over “top-heavy” markets where a few big tech firms drive overall performance.

• Potential Risks

  • Uncertainty about AI’s ability to sustain the rally:

    “What happens in a few months or a year when AI doesn’t live up to the hype?” (02:24)

  • Nvidia described as the “most important company in the world right now,” with its upcoming earnings (August 27th) set to heavily influence market sentiment.

    “If investors start seeing signs of weakness in Nvidia’s earnings…that could have a pretty big impact on the overall markets.” (02:38)

2. Tesla’s Dojo Supercomputer Program Shut Down

• Background

  • Dojo was Tesla’s in-house supercomputer, hyped as the “crown jewel” of AI ambitions—vital for training autopilot, self-driving, and robot capabilities.
  • Morgan Stanley had forecast Dojo could add $500 billion to Tesla’s value.

• The Change

  • Program is officially scrapped; team lead Peter Bannon is leaving; remaining engineers reassigned.

  • About 20 Dojo engineers recently left to found Density AI.

  • Elon Musk confirmed the shutdown on X, justifying that splitting resources between custom Dojo chips and next-gen chips no longer made sense.

    “It no longer made sense for Tesla to split resources between Dojo’s custom chips and the next gen AI chip that Tesla is working on.” (04:42)

  • Tesla will lean more on external partners (Nvidia, AMD, Samsung); a $16.5 billion deal has been signed with Samsung for AI6 chips.

• Market Reaction

  • Investors largely unphased—stock barely moved, with sentiment favoring capital efficiency:

    “I think that investors might prefer that Tesla outsourced their chips rather than burning more cash on making them in house.” (05:22)

3. OpenAI Launches GPT-5 Amid Fierce Competition

• Product Launch

  • OpenAI released GPT-5, promoting improved writing, coding, math skills, and fewer hallucinations.

    “This model is smarter, faster, and a lot more useful, particularly with writing, coding and math.” (05:55)

  • GPT-5 is accessible for all users, regardless of plan; OpenAI is cleaning up the model selection experience by removing older choices.

• Competitive Pressures

  • Hype is high but so is competition—with Google Gemini, Anthropic’s Claude, Elon’s Grok, and Meta all actively challenging OpenAI.

  • Notably, Meta is recruiting OpenAI engineers with enormous compensation packages.

    “Meta…is on a hiring spree, poaching OpenAI engineers with paychecks that look like Powerball jackpots.” (06:43)

  • Despite competition, OpenAI leads in users and cultural relevance, with 700M weekly users and 3B daily messages.

  • Valuation is skyrocketing: company is in talks for a $500B secondary sale, up from $300B four months ago.

    “At this pace they might hit a trillion dollar valuation by the end of the year.” (07:17)

4. Major Stock Moves: Instacart and Sweetgreen

Instacart

• Strong Q2 Report:
  • Profit nearly doubled to $116M; revenue up 11% to $914M, beating analyst expectations.
  • Key growth areas: Delivery fees (+11%) and higher-margin ad revenues (+12%).
  • Stock surged >9%.

    “Investors are pretty excited about the company and shares are up more than 9% this morning.” (07:43)

Sweetgreen

• Struggling Sales and Plunging Stock Price:

  • Lowered 2025 outlook; projected revenue drop of 4-6%.

  • Q2 same-store sales plummeted 7.6%, much worse than expected.

  • Blames economic uncertainty and tough comps from last year’s steak launch.

  • Not alone: Chipotle and Cava are also experiencing headwinds.

  • Sweetgreen shares down 60% YTD before earnings, another 25% drop after.

    “Shares are tanking after the salad chain company admitted that fewer people want to pay $16 for a bowl of kale.” (08:16) “That is brutal.” (09:30)

  • Short aside: Zaid jokes that producer Mike has strong opinions about Sweetgreen, best seen in the video version.

5. 401k Shakeup: New Executive Order Opens Door to Riskier Assets

• Policy Change:

  • President Trump signed an executive order allowing 401k plans to more easily invest in alternatives like private equity, real estate, private credit, and even crypto.

• Implications:

  • White House claims this opens up diversification and potentially higher returns for everyday investors.
  • Zaid expresses skepticism:

    “These alternative assets are a lot riskier and less transparent than traditional investments like stocks and bonds.” (10:20)

• Wall Street’s Enthusiasm:

  • Major financial firms (BlackRock, Apollo, KKR) heavily lobbied for this, unlocking possibly $12T in assets.
  • The order isn’t law; SEC will craft rules and employers must opt in.

Notable Quotes & Memorable Moments

• AI’s outsized influence:

  “If you look under the hood, it’s basically all being driven by the hype around AI.” (01:53)

• Tesla’s strategy pivot:

  “From a business perspective, this pivot makes sense…investors might prefer that Tesla outsourced their chips rather than burning more cash on making them in house.” (05:22)

• Rising AI model stakes:

  “There’s a lot of pressure on OpenAI these days to continue to innovate and have the leading edge model.” (06:11)

• On new 401k rules and Wall Street’s interest:

  “You know who loves this, though, is Wall Street. Firms like BlackRock, Apollo and KKR have lobbied hard for this executive order because it now unlocks $12 trillion in retirement accounts.” (10:35)

Timestamps for Key Segments

• 00:00 – 02:15 : Market highs and concerns about tech’s domination
• 02:15 – 04:12 : AI hype’s effect on markets & Nvidia’s importance
• 04:12 – 05:32 : Tesla abandons Dojo, pivots to outsourcing chips
• 05:32 – 07:24 : OpenAI launches GPT-5, competitive landscape
• 07:24 – 09:30 : Instacart soars, Sweetgreen tanks, food sector woes
• 09:30 – 10:55 : Trump’s 401k executive order & Wall Street’s response

Conclusion

Zaid Admani delivers a rapid yet comprehensive tour of today’s turbulent and tech-driven market landscape. Investors face a market propped up by AI optimism and a handful of tech giants, with news like Tesla’s Dojo shutdown and OpenAI’s GPT-5 launch fueling market narratives. Meanwhile, traditional consumer brands (e.g., Sweetgreen) struggle, and a new 401k order adds another layer of potential risk—and opportunity—to American retirement investing.

Listeners are left with a sharp reminder to watch coming Nvidia earnings, stay mindful of market concentration, and keep an eye on regulatory changes that could impact long-term investment safety.