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SITM · SITIME Corp

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$614.83 +16.02 (+2.68%) At close · Aug 21
Market Cap
$17.98B
Shares
30.07M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 565
Total Value: $17,746,446,505
Total Shares: 23,802,842

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 565 13F filers · Δ vs Mar 31, 2026
Top Holder
16.7%
Sep 2023 → Jun 2026 · range 14.0% – 17.7%
−0.3 pts
Top 5
39.4%
Sep 2023 → Jun 2026 · range 39.4% – 55.0%
−4.2 pts
Top 10
52.2%
Sep 2023 → Jun 2026 · range 52.2% – 69.5%
−3.9 pts
HHI
501
Sep 2023 → Jun 2026 · range 501 – 783
Broadly held−73

Quarterly Activity

vs Mar 31, 2026
New
179
Increased
157
Decreased
194
Sold Out
40
Unchanged
35
Holder count: +139
Institutional value: +121.0%
Shares held: +2.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 584
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1451809 CUSIP 82982T106 13F (30d) 495 filings 490 filers Visit website