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Tech·Big Tech

3rd Largest Company end of September?

icon for 3rd Largest Company end of September?
Tech·Big Tech

3rd Largest Company end of September?

Sep 30

Dec 31

Sep 30

Dec 31

Alphabet 86%

Microsoft 11.1%

Apple 3.6%

NVIDIA <1%

Polymarket

$127,428 Vol.

Alphabet 86%

Microsoft 11.1%

Apple 3.6%

NVIDIA <1%

Polymarket

$127,428 Vol.

icon for Alphabet

Alphabet

$24,324 Vol.

86%

icon for Microsoft

Microsoft

$50,577 Vol.

11%

icon for Apple

Apple

$11,245 Vol.

4%

icon for NVIDIA

NVIDIA

$12,093 Vol.

<1%

icon for Tesla

Tesla

$2,209 Vol.

<1%

icon for Saudi Aramco

Saudi Aramco

$1,266 Vol.

<1%

icon for Amazon

Amazon

$5,655 Vol.

<1%

icon for Broadcom

Broadcom

$3,323 Vol.

<1%

icon for SpaceX

SpaceX

$16,736 Vol.

<1%

This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Alphabet currently ranks as the third-largest company by market capitalization, trailing only NVIDIA and Apple with a valuation near $4.1 trillion as of early September 2026. This positioning, combined with the short window until month-end, drives the market-implied 86% probability for Alphabet to hold the spot, reflecting limited scope for major shifts in large-cap tech valuations. Strong AI infrastructure demand and Gemini large language model progress have supported Alphabet's cloud and search revenue growth, helping maintain its edge over Microsoft. In contrast, Apple’s consumer hardware focus and NVIDIA’s dominant first-place standing make a swap to third unlikely without significant volatility. Traders view the outcome as a high-consensus call on near-term stability amid ongoing semiconductor and AI platform competition.

This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close.

The resolution source for this market will be a consensus of credible reporting.This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.
Volume
$127,428
End Date
Sep 30, 2026
Market Opened
Jul 29, 2026, 7:00 PM ET

Resolver

0x69c47De9D...
This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Alphabet currently ranks as the third-largest company by market capitalization, trailing only NVIDIA and Apple with a valuation near $4.1 trillion as of early September 2026. This positioning, combined with the short window until month-end, drives the market-implied 86% probability for Alphabet to hold the spot, reflecting limited scope for major shifts in large-cap tech valuations. Strong AI infrastructure demand and Gemini large language model progress have supported Alphabet's cloud and search revenue growth, helping maintain its edge over Microsoft. In contrast, Apple’s consumer hardware focus and NVIDIA’s dominant first-place standing make a swap to third unlikely without significant volatility. Traders view the outcome as a high-consensus call on near-term stability amid ongoing semiconductor and AI platform competition.

This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close.

The resolution source for this market will be a consensus of credible reporting.This market will resolve to the third-largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.
Volume
$127,428
End Date
Sep 30, 2026
Market Opened
Jul 29, 2026, 7:00 PM ET

Resolver

0x69c47De9D...

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Frequently Asked Questions

"3rd Largest Company end of September?" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Alphabet" at 86%, followed by "Microsoft" at 11%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 86¢ implies that the market collectively assigns a 86% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "3rd Largest Company end of September?" has generated $127.4K in total trading volume since the market launched on Jul 29, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "3rd Largest Company end of September?," browse the 9 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "3rd Largest Company end of September?" is "Alphabet" at 86%, meaning the market assigns a 86% chance to that outcome. The next closest outcome is "Microsoft" at 11%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "3rd Largest Company end of September?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.