---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-21-002823"
form_type: "8-K"
ticker: "SITM"
cik: "0001451809"
company_name: "SITIME Corp"
filed_at: "2021-11-03T23:59:59+00:00"
generated_at: "2026-06-28T13:51:16.687860+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# SiTime Q3 2021 revenue $63.0M (+92.9% YoY); GAAP EPS $0.66, non-GAAP EPS $1.03

## Summary
- Revenue $63.0M, up 92.9% YoY from $32.7M and 41.7% QoQ from $44.5M.
- GAAP net income $14.0M ($0.66 diluted EPS); non-GAAP net income $21.9M ($1.03 diluted EPS).
- GAAP gross margin 66.2%; non-GAAP gross margin 66.9%; non-GAAP operating margin 34.9%.
- Cash and equivalents $267.0M at September 30, 2021, no debt.

## SEC filing metadata
- accession: 0000950170-21-002823
- form_type: 8-K
- ticker: SITM
- cik: 0001451809
- company_name: SITIME Corp
- filed_at: 2021-11-03T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1451809/000095017021002823/0000950170-21-002823-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1451809/000095017021002823/sitm-20211103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-21-002823
- JSON: https://secwatch.observer/filing/0000950170-21-002823.json
- Plain text: https://secwatch.observer/filing/0000950170-21-002823.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.