Drones, Batteries, and a $40B Whisper: The 5 Rounds That Mattered This Week
August 9 to 13, 2026. Where capital actually moved, and the one signal sitting underneath all of it.
Four rounds this week cleared $250 million, and the biggest one wasn’t an AI model company. That’s the tell. When the largest checks stop chasing the obvious thing and start chasing what the obvious thing needs to exist, you’re watching a market grow up. Here are the five rounds from August 9 to 13 that actually moved the needle, and the signal hiding beneath them.
1. Form Energy: $750M for batteries that rust on purpose
Form Energy closed a $750 million Series G led by T. Rowe Price, pushing total equity raised past $2 billion, according to the company. Its iron-air batteries store power for more than 100 hours by rusting and un-rusting iron, and Form says its project backlog jumped from roughly 20 GWh to 80 GWh this year as AI data centers scramble for always-on power. Reporting tied to the round points to a Google order of around 30 GWh for a Minnesota data center.
Spence’s take: Everyone’s funding the brain. The winners might be whoever keeps it powered.
2. Neros Technologies: $250M and a valuation that tripled
Neros raised a $250 million Series C at a $2.5 billion post-money valuation, co-led by Sequoia Capital and the American Strategic Technology Fund, per a company release. That’s roughly triple its prior mark. The Torrance drone maker says it’s building toward a million drones a year by 2028, and reports contracts across the Army, the Marine Corps, and SOCOM.
Spence’s take: Cheap and many just outbid expensive and few. Ukraine already ran that experiment in the field.
3. Lovable: $400M and a valuation that doubled in eight months
Sweden’s Lovable confirmed a $400 million Series C at a $13.3 billion valuation, co-led by Menlo Ventures and EQT’s Scaleup Europe Fund. The company says that valuation doubled from $6.6 billion in December and that revenue is tracking toward a $600 million annualized run rate by the end of August. Users have reportedly built more than 60 million projects on the platform without writing traditional code.
Spence’s take: “Vibe coding” sounds like a toy right up until you notice it’s charging real money to real businesses.
4. Cognition (maker of Devin): a reported $40B whisper
Bloomberg reported that Cognition, the company behind AI coding agent Devin, is in early talks for a round that could value it at $40 billion or more, up from $26 billion in May. Read that word carefully: reported. This round is not confirmed, and the figure comes from press sourcing, not from the company. TechCrunch, citing Bloomberg, connected the number to a roughly $1 billion annualized revenue run rate.
Spence’s take: When a valuation jumps 50% in three months on talks that aren’t even closed, the story is the appetite, not the number.
5. inKind: $414M to finance restaurants
inKind closed an oversubscribed $414 million financing facility led by Citi and Cross River, taking total capital raised past $1.2 billion, per a company release. This isn’t equity chasing a roadmap. It’s credit. inKind fronts capital to independent restaurants in exchange for future dining credit, and its network now spans more than 8,500 restaurants representing close to $30 billion in annual GMV.
Spence’s take: The banks are underwriting a credit book in a thin-margin, high-failure business. The number nobody’s printing is the default rate.
The signal underneath
Go back to Form Energy, because it’s the cleanest example of a model from my book: second-order thinking. First-order thinking sees the AI boom and buys the obvious thing, chips and models. Second-order thinking asks the next question: what does that thing actually need to run? The answer is enormous, reliable, always-on power, and today’s grid can’t supply it at the pace the boom demands. So the durable trade often isn’t the headline. It’s the unglamorous infrastructure the headline can’t function without. T. Rowe Price didn’t lead a battery round because batteries are exciting. They led it because AI is, and batteries are how AI stays on.
That’s the through-line for the whole week. Drones need domestic manufacturing. AI apps need coding agents. Restaurants need credit. The money kept flowing one layer down from the shiny thing, into the pipes that make the shiny thing possible. Watch the layer below the hype, and you’ll usually spot the moat before everyone else does.
Next week’s deep-dive
Next week’s Startup Spotlight goes deep on one company turning “boring infrastructure” into a real moat, and why the sharpest founders are racing to own the bottleneck instead of the spotlight. Same six-section breakdown, same bar: make the $7.99 feel like a steal.
If this was useful, share it with someone who builds things. And if you want the full toolkit of 50 mental models, you can grab my book, Mental Models: How to Think, Act, and Win, on Amazon right now.
Disclaimer: This newsletter is for informational and educational purposes only. It is not investment, financial, legal, or tax advice, and nothing here is a recommendation or solicitation to buy, sell, or hold any security or to participate in any investment strategy. All funding amounts, valuations, and financial figures reflect information reported by the companies or by third-party news sources as of the publication date and are point-in-time figures that may change. Valuations described as reported, including the Cognition figure sourced from Bloomberg reporting, are not confirmed by the companies and should be treated as unverified press reports. Forward-looking statements, including production targets, revenue run-rate projections, and deployment plans, are attributed to the companies and are not statements of fact. Private company figures are difficult to verify independently. Do your own research and consult a licensed professional before making any financial decision. The author may hold positions in companies or sectors mentioned and receives no compensation from any company covered here.
If you want the mental models behind breakdowns like this, my book, Mental Models: How to Think, Act, and Win, is on Amazon now.
This post is for informational and educational purposes only. It is not investment advice, a recommendation, or a solicitation to buy or sell any security. Funding figures, revenue, and valuation are as reported by the company, regulatory filings, and named outlets; the ~$470M valuation is a reported, time-sensitive snapshot and not independently verified. Dhoni's individual investment amount was not disclosed. The /mkt reference is a structural illustration of building in regulated markets and is not an offer or solicitation. Past performance and third-party investment decisions do not indicate future results.
