The robotaxi race
Driverless ride services from Waymo and Tesla threaten Uber and Lyft, and much of Tesla's value rides on them.
Combined change in market value of the companies the theme hits directly. Ripple effects aren't counted, and not every dollar of each move is down to this theme.
What's happening
A ride-hailing app is a middleman. The rider pays, the driver keeps most of the fare, and the app keeps a cut for making the match. Last quarter Uber recorded $7.4 billion of revenue from $29.0 billion of rides. A robotaxi has no driver, so that share goes to whoever owns the car. Waymo and Tesla own their fleets and run their own apps, so they can keep the whole fare. Waymo passed 500,000 rides a week in April and raised money at a $126 billion valuation in February. In December 2025 Tesla confirmed its cars were driving in Austin with nobody inside. By July it ran rides without safety monitors in six Texas and Florida metros, and on Sept. 3 it began rides in Austin in its Cybercab, which has no steering wheel or pedals. On July 24 Uber said Waymo plans to launch its own app in Austin and Atlanta, Uber's two Waymo cities, in January 2028.
Who wins, who pays, and why
Uber and Lyft pay. If fleet owners sell rides through their own apps, the ride-hailing apps lose those trips. If the owners stay on the apps, they can demand a bigger share of each fare. Uber called its Waymo deal's terms "unsustainable," the Financial Times reported. Uber's answer is to sign up many robotaxi suppliers, including Nvidia, whose software is due to power Uber robotaxis in 28 cities by 2028. Tesla could gain the most. Bank of America valued its robotaxi business at $844 billion in March, more than half of what it thinks Tesla is worth, even though cars brought in $20.5 billion of Tesla's $28.2 billion revenue last quarter. Alphabet owns most of Waymo, but Waymo's $126 billion valuation is about 3% of Alphabet's $4.3 trillion.
Where it stands Tesla added Cybercabs to its Austin service in September and reports results Oct. 21. Uber trades near $70, about 30% below its record, as Waymo prepares its own app.
Who wins, who loses
Runs driverless rides in six Texas and Florida metros; Bank of America valued its robotaxi business at $844 billion, over half of Tesla's value.
Read the breakdown →Owns most of Waymo, which gives over 500,000 rides a week and was valued at $126 billion, about 3% of Alphabet.
Read the breakdown →Its software is due to run Uber robotaxis in 28 cities by 2028; data centers bring in $89.0 billion of its $96.2 billion quarterly revenue.
Read the breakdown →
- UberUBER−$38B market value since Dec 2025
Down 30% from its $100.10 record; Waymo plans its own app in Austin and Atlanta, Uber's only Waymo cities, from January 2028.
Read the breakdown → - LyftLYFTnot in the 100−$2B market value since Dec 2025
Down 20% since mid-December; Wedbush cut it to underperform Dec. 19, warning Waymo will steer riders to its own app.
When it moved markets
- Week of Aug 31Tesla rose 5.4% on Sept. 3 as Cybercab rides began in Austin, then fell 5.9% the next day. Uber fell 3.9% for the week.
- Week of Jul 20Uber fell 9.0%, including 4.3% on July 24 after reports that Waymo plans its own app in Austin and Atlanta. Tesla fell 17.8% on a profit miss.
- Week of Jul 6Tesla rose 6.7% on July 6 after launching robotaxi rides in Miami with no safety monitor in the car.
Sources
- 1Waymo Plans End of Uber Robotaxi Tie-Up, Stepping Up Rivalry · Bloomberg via Bloomberg Law, 2026-07-24
- 2Waymo explores ending Uber partnership: report · Reuters via TimesLIVE, 2026-07-27
- 3Uber's Robotaxi Ambition to Face Scrutiny as Shares Languish · Bloomberg via Bloomberg Law, 2026-08-04
- 4Uber Announces Results for Second Quarter 2026 (Exhibit 99.1) · Uber via SEC EDGAR, 2026-08-05
- 5Tesla Q2 2026 Update (Exhibit 99.1) · Tesla via SEC EDGAR, 2026-07-22
- 6Tesla starts Cybercab rides in Austin, drawing US safety agency interest · Reuters via Gulf Daily News, 2026-09-04
- 7Tesla robotaxi launches in Miami as rivals expand · Reuters via BusinessDay, 2026-07-06
- 8Tesla stock pops as Robotaxi testing with no safety driver confirmed · Yahoo Finance, 2025-12-15
- 9Bank of America upgrades Tesla, expecting it to quickly become a leader in robotaxis · Sherwood News, 2026-03-04
- 10Alphabet Q1 2026 earnings · 9to5Google, 2026-04-29
- 11Waymo Raises $16 Billion From Alphabet and Others to Expand · Bloomberg via Bloomberg Law, 2026-02-02
- 12Uber, Nvidia plan robotaxi rollout in 28 cities starting next year · Reuters via Yahoo Finance, 2026-03-16
- 13NVIDIA Announces Financial Results for Second Quarter Fiscal 2027 · NVIDIA, 2026-08-26
- 14Lyft sinks as Wedbush downgrades the stock and warns about robotaxis · Sherwood News, 2025-12-19
- 15Lyft, Inc. Form 10-Q for the quarter ended June 30, 2026 · Lyft via SEC EDGAR, 2026-08-07
- 16Lyft (LYFT) historical prices · Yahoo Finance, 2026-10-09