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US Tech Billionaires Make Up 36% of Bloomberg Index as Elon Musk Tops List

Elon Musk leads the relaunched Bloomberg Billionaires Index, where US tech billionaires account for 36% of the total wealth.

3 publishers · 3 articles · first seen 5 Oct 2026 · updated 32d ago

Headline and summary written by an AI model from the linked articles; not reviewed by a person. How this was made

First reported by Bloomberg Technology, 2h 18m ahead of the next publisher · who breaks stories first

This story has stopped developing; this page is its permanent record. More from that day

The odds

How the odds moved · Above $800 billion
0%50%100%68%1 Oct, 13:32 UTCnowBloomberg Technology: Tech Billionaires Make Up 36% of Bloomberg Index · 5 Oct, 15:22 UTCInc.: Michael Bloomberg Isn’t on the Bloomberg Billionaires Index. Where Would His $94.9 Billion Fortune Rank? · 6 Oct, 14:59 UTCQuartz: Tech billionaires gained $845 billion this year while the rest of the rich list lost money · 5 Oct, 17:40 UTC

Each tick is a source publishing on this story

Price data
TimeChance of yes
now68%
8 Oct, 14:23 UTC68%
8 Oct, 12:45 UTC71%
7 Oct, 08:40 UTC65%
6 Oct, 20:30 UTC71%
6 Oct, 07:51 UTC69%
5 Oct, 21:33 UTC70%
5 Oct, 11:30 UTC68%
4 Oct, 21:18 UTC70%
4 Oct, 17:47 UTC66%
3 Oct, 07:44 UTC70%
3 Oct, 02:33 UTC67%
3 Oct, 01:28 UTC68%
2 Oct, 16:37 UTC69%
2 Oct, 13:55 UTC62%
1 Oct, 13:32 UTC61%

The story so far

3 publishers have covered this in 3 articles since 5 Oct 2026. Bloomberg Technology published first, on 5 October at 15:22 UTC; Quartz followed 2h 18m later. The most recent article, from Inc., appeared on 6 October at 14:59 UTC.

Outlets reporting it: Bloomberg Technology (major outlet), Quartz, Inc..

3 prediction markets price this story:

  • Above $800 billion — the market puts it at 68%, with $120 traded in the last 24 hours, closing 31 Dec 2026. The market resolves to Yes if Forbes reports Elon Musk's net worth exceeds $800 billion on December 31, 2026 at 5:00 PM ET. Otherwise, it resolves to No. Readers often mistake the source of truth, assuming any financial report counts instead of only Forbes.
  • More than $1.4 trillion — the market puts it at 20%, closing 1 Jan 2027. The outcome is Yes if Elon Musk’s net worth exceeds $1.4 trillion before January 1, 2027. The outcome is No if his net worth does not reach that amount by that date. Readers often mistake the source of truth for net worth calculations or the specific deadline.
  • Elon Musk — the market puts it at 97%, closing 1 Jan 2027. The outcome is Yes if Elon Musk ranks among the three wealthiest people globally on December 31, 2026. The outcome is No if he does not meet this wealth threshold on that specific date. Readers often mistake the release of a documentary or other news events for the resolution criteria, but only his net worth ranking on the deadline matters.

Odds are the market's probability that the outcome happens, updated every few minutes. They are information about what traders expect, not a forecast we make and not investment advice.

How it unfolded

Every source in the order it published, with the odds on Above $800 billion at that moment. A dash means the source published before we started tracking prices.

  1. Bloomberg TechnologyTech Billionaires Make Up 36% of Bloomberg Index68%
  2. QuartzTech billionaires gained $845 billion this year while the rest of the rich list lost money68%
  3. Inc.Michael Bloomberg Isn’t on the Bloomberg Billionaires Index. Where Would His $94.9 Billion Fortune Rank?69%▲1 points since the previous source
  4. Current odds68%

Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. Tech Billionaires Make Up 36% of Bloomberg Index Bloomberg Technology ·
  2. Michael Bloomberg Isn’t on the Bloomberg Billionaires Index. Where Would His $94.9 Billion Fortune Rank? Inc.
  3. Tech billionaires gained $845 billion this year while the rest of the rich list lost money Quartz

Related prediction markets

Linked by software because they are about the same subject. Most ask a different question from the one this story reports, so read each market's own question. How often the link is right

  • Kalshi Above $800 billion 68% +3 $120 24hends 31 Dec 2026

    Does the market have this right?

    Wrong market?

  • Kalshi More than $1.4 trillion 20% $0 24hends 1 Jan 2027

    Does the market have this right?

    Wrong market?

  • Kalshi Elon Musk 97% $0 24hends 1 Jan 2027

    Does the market have this right?

    Wrong market?

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