SiTime Corporation
SITM · NASDAQ · Technology
$614.27
+$16.09 (+2.62%) today
Market Cap
$18.47B
24h Volume
$652.4M
P/E Ratio
1023.8
52w High
$901.48
52w Low
$252.76
Est. AI Revenue
30%
7-Day Sparkline (Static)
Company facts
Performance
About SiTime Corporation
SiTime makes precision timing chips using MEMS technology, tiny mechanical structures etched in silicon that keep electronic systems synchronized. Every fast digital system needs an accurate clock, and SiTime sells those clocks to makers of AI hardware, networking gear, and communications equipment.
Its products include MEMS clocks for AI accelerators, data center timing solutions, timing for 5G infrastructure, and precision networking clocks. In an AI cluster, thousands of chips must move data in tight coordination, and timing precision is what keeps that traffic in step.
Founded in 2004 and headquartered in Santa Clara, California, SiTime employs about 440 people under CEO Rajesh Vashist and trades on the NASDAQ.
SiTime Corporation in the AI buildout
SiTime sits in the Semiconductors layer of the buildout as a specialist supplier. Its MEMS timing chips go into AI accelerators, data center networking, and the 5G infrastructure that carries AI workloads, and AI data center design wins are its fastest growing segment. Timing is a small but necessary ingredient in every high speed system, so SiTime rides the buildout without competing in it. Diversified electronics demand remains significant, and Supercycle scores its AI exposure at 45 out of 100.
SITM is tracked in Semiconductors, rated Growing on the AI Exposure leaderboard.
By the numbers
52-week range
SITM trades at $614.27, 56% of the way up its 52-week range of $252.76 to $901.48.
Market cap
Market capitalization is $18.47B, with an AI Exposure Score of 45 out of 100.
Valuation vs peers
Its P/E ratio of 1023.8 is above the Semiconductors category median of 45.6.
Next earnings
SiTime Corporation is next expected to report earnings on November 4, 2026.
Market data as of the close on . Prices are end of day, not live.
Frequently asked questions
What does SiTime do?
SiTime designs MEMS based precision timing chips, the clocks that keep electronic systems synchronized. It sells them to makers of AI hardware, data center networking gear, and communications equipment.
How is SiTime exposed to AI?
AI accelerator and data center design wins are its fastest growing segment, since AI clusters need precise timing to coordinate data movement. Diversified electronics demand remains large, so Supercycle scores its exposure at 45 out of 100.
What are SiTime's main products?
MEMS clocks for AI accelerators, data center timing solutions, 5G infrastructure timing, and precision networking clocks used in high speed communications systems.
Who leads SiTime and where is it based?
CEO Rajesh Vashist leads SiTime from Santa Clara, California. Founded in 2004, the company employs about 440 people and trades on the NASDAQ.
Is SITM a pure play AI stock?
No. SiTime supplies timing chips to many electronics markets, with AI data centers the fastest growing among them. Its Supercycle AI Exposure Score is 45 out of 100.
Profile written 2026-08, updated as the business changes. Editorial content, not investment advice.
Related reading
- How to follow smart money with 13F filings · 13F filings show what Buffett, Druckenmiller and 20 other managers own each quarter. How to read one, what it hides, and how to use it without copying blind.
- How to track congress stock trades, step by step · Congress must disclose every stock trade over $1,000 within 45 days. Where the filings live, how to read one line by line, and what the ranges and dates hide.
- What are AI infrastructure stocks? The 12 layers, explained · AI infrastructure stocks are the companies paid to build AI compute: chips, memory, networking, data centers, cooling and power. The 12 layers and the catch.