# clm_8FD51B6B7E8B

subject: Pfizer (/record/pfizer.md)  
predicate: shares_outstanding  
value: 5,951,872,174 shares  
valid_from: 2017-02-21  
valid_to: 2017-05-08  
published: 2017-02-23  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_0C8B24EB4CB5  
last_updated: 2026-11-08  
cite: AsOf. "Pfizer shares outstanding: 5,951,872,174 shares", as of 2017-02-21 (until 2017-05-08). Claim clm_8FD51B6B7E8B, https://asof.is/claim/clm_8FD51B6B7E8B, accessed 2026-11-10. Source: https://www.sec.gov/Archives/edgar/data/78003/000007800317000014/0000078003-17-000014-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: dei:EntityCommonStockSharesOutstanding in 10-K FY2016, filed 2017-02-23  

## Sources

- https://www.sec.gov/Archives/edgar/data/78003/000007800317000014/0000078003-17-000014-index.htm (primary, SEC EDGAR 10-K FY2016, published 2017-02-23)

## Supersedes

- [Pfizer](/record/pfizer.md) | shares_outstanding | 6,068,355,132 shares | valid 2016-11-07 to 2017-02-21 | conf 0.95 | superseded | superseded_by [clm_8FD51B6B7E8B](/claim/clm_8FD51B6B7E8B.md) | [clm_FC1C31C55F6B](/claim/clm_FC1C31C55F6B.md)

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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.