# Mark Zuckerberg

id: ent_mark-zuckerberg  
wikidata: Q36215  
kind: person  
timeline: /timelines/mark-zuckerberg.md  
page: /record/mark-zuckerberg  
same_as: https://asof.is/record/mark-zuckerberg (how to cite the id: /identifiers.md)  

Mark Zuckerberg is an American Internet entrepreneur. On the record, Mark Zuckerberg is CEO of Meta Platforms, since 2004; Chair of Meta Platforms; a founder of Facebook and of Meta Platforms; and a board member of Meta Platforms, since 2004.

## Key facts

- CEO: Meta Platforms (since 2004) · claim: /claim/clm_CA2BCE8E3DF0.md
- Chair: Meta Platforms · claim: /claim/clm_5A7978379BCB.md
- Founder: Facebook · claim: /claim/clm_BD2E859458C4.md
- Founder: Meta Platforms · claim: /claim/clm_C1110C5A48F8.md
- Board member: Meta Platforms (since 2004) · claim: /claim/clm_7B0796D19BA2.md

## Questions

**What roles does Mark Zuckerberg hold?** CEO of Meta Platforms since 2004, Chair of Meta Platforms, Founder of Facebook, Founder of Meta Platforms and Board member of Meta Platforms since 2004, as the AsOf record states with its sources.

**What is Mark Zuckerberg's role at Meta Platforms?** CEO since 2004, Chair, Founder and Board member since 2004.

**What is Mark Zuckerberg's role at Facebook?** Founder.

## Fact pages

One page per fact: the current value with its sources, then every dated value and what replaced what. Fetch any of them as markdown.

- [Mark Zuckerberg CEO roles](/record/mark-zuckerberg/ceo_of.md)
- [Mark Zuckerberg chair roles](/record/mark-zuckerberg/chair_of.md)
- [Mark Zuckerberg founder roles](/record/mark-zuckerberg/founder_of.md)
- [Mark Zuckerberg board seats](/record/mark-zuckerberg/board_member_of.md)

## Current state

What the record asserts: claims that held, valid by their sources or primary-sourced at confidence 0.7 or more. Unverified, disputed, retracted and review-marked claims are listed below, labelled, not here.

- [Mark Zuckerberg](/record/mark-zuckerberg.md) | ceo_of | [Meta Platforms](/record/meta.md) | valid 2004-07-01 to present | conf 0.95 | valid | [clm_6E58322AC61E](/claim/clm_6E58322AC61E.md)
  sources: https://www.cnbc.com/mark-zuckerberg/, https://www.wikidata.org/wiki/Q380, https://www.sec.gov/Archives/edgar/data/1326801/000119312513178090/d493645ddef14a.htm
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | chair_of | [Meta Platforms](/record/meta.md) | valid undated to present | conf 0.95 | valid | [clm_200DD0EE8C0D](/claim/clm_200DD0EE8C0D.md)
  sources: https://www.sec.gov/Archives/edgar/data/1326801/000162828026025532/meta-20260416.htm
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | founder_of | [Meta Platforms](/record/meta.md) | valid undated to present | conf 0.80 | valid | [clm_A0E587C67263](/claim/clm_A0E587C67263.md)
  sources: https://www.wikidata.org/wiki/Q380, https://www.ebsco.com/research-starters/history/meta/, https://vectorshift.ai/research/companies/meta-platforms/people/mark-zuckerberg
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | founder_of | [Facebook](/record/facebook.md) | valid undated to present | conf 0.80 | valid | [clm_B2059DF137FB](/claim/clm_B2059DF137FB.md)
  sources: https://www.wikidata.org/wiki/Q355, https://www.meta.com/about/leadership/mark-zuckerberg/, https://www.ebsco.com/research-starters/history/meta/
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | board_member_of | [Meta Platforms](/record/meta.md) | valid 2004-01-01 to present | conf 0.85 | valid | [clm_C69C7C58BF10](/claim/clm_C69C7C58BF10.md)
  sources: https://www.cnbc.com/mark-zuckerberg/, https://www.wikidata.org/wiki/Q380, https://d18rn0p25nwr6d.cloudfront.net/CIK-0001326801/73b5b54b-ee06-4579-8dd3-418439795bc2.pdf

## All claims

One claim per line, newest first. Superseded claims stay visible.

- [Mark Zuckerberg](/record/mark-zuckerberg.md) | founder_of | [Meta Platforms](/record/meta.md) | valid undated to present | conf 0.80 | valid | [clm_A0E587C67263](/claim/clm_A0E587C67263.md)
  sources: https://www.wikidata.org/wiki/Q380, https://www.ebsco.com/research-starters/history/meta/, https://vectorshift.ai/research/companies/meta-platforms/people/mark-zuckerberg
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | ceo_of | [Meta Platforms](/record/meta.md) | valid 2004-07-01 to present | conf 0.95 | valid | [clm_6E58322AC61E](/claim/clm_6E58322AC61E.md)
  sources: https://www.cnbc.com/mark-zuckerberg/, https://www.wikidata.org/wiki/Q380, https://www.sec.gov/Archives/edgar/data/1326801/000119312513178090/d493645ddef14a.htm
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | ceo_of | [Meta Platforms](/record/meta.md) | valid 2004-02-04 to 2004-02-04 | conf 0.10 | superseded | retracted | [clm_441F98414E26](/claim/clm_441F98414E26.md)
  sources: https://www.cnbc.com/mark-zuckerberg/, https://www.wikidata.org/wiki/Q380
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | founder_of | [Facebook](/record/facebook.md) | valid undated to present | conf 0.80 | valid | [clm_B2059DF137FB](/claim/clm_B2059DF137FB.md)
  sources: https://www.wikidata.org/wiki/Q355, https://www.meta.com/about/leadership/mark-zuckerberg/, https://www.ebsco.com/research-starters/history/meta/
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | board_member_of | [Meta Platforms](/record/meta.md) | valid 2004-01-01 to present | conf 0.85 | valid | [clm_C69C7C58BF10](/claim/clm_C69C7C58BF10.md)
  sources: https://www.cnbc.com/mark-zuckerberg/, https://www.wikidata.org/wiki/Q380, https://d18rn0p25nwr6d.cloudfront.net/CIK-0001326801/73b5b54b-ee06-4579-8dd3-418439795bc2.pdf
- [Mark Zuckerberg](/record/mark-zuckerberg.md) | chair_of | [Meta Platforms](/record/meta.md) | valid undated to present | conf 0.95 | valid | [clm_200DD0EE8C0D](/claim/clm_200DD0EE8C0D.md)
  sources: https://www.sec.gov/Archives/edgar/data/1326801/000162828026025532/meta-20260416.htm

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.