SITIME Corp
SITM · Semiconductors & Related Devices · 26.4M shares · +20%/yr ↑ dilution · EDGAR filings ↗
Reference price $736.02 · est. market cap ~$19.4B — last insider sale, 2026-06-15 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
C62Precision-timing chipmaker with hypergrowth but operating losses; very cash-rich.
Strengths
- Hypergrowth — revenue +61.2% (84th)
- Cash-rich, positive FCF — current ratio 11.30 (95th), FCF $35.1M
Risks
- Operating/net losses — operating margin -20.5%, net margin -13.1%
- Customer concentration and timing-market cyclicality — per 10-K
- Negative returns — ROE -3.7%
Notable findings
- Exec changeRecent 8-K item 5.02 8-K ↗
- Net lossNet loss (net margin -13.1%)
- Fund exitedNotable fund(s) exited this quarter: VANGUARD GROUP INC
- Chronic dilutionShare count +20%/yr over 4y (dilution, book value/share -13%)
- New fund positionNotable fund(s) opened this quarter: Bridgewater Associates, LP
- Insider sellingInsider selling — 32 open-market sale(s) by 11 insider(s) (cluster of 11 insiders, ~$379M, last 6mo) Form 4 ↗
- Notable holderHeld by 6 notable fund(s): FMR LLC, STATE STREET CORP, GOLDMAN SACHS GROUP INC +3 more (as of 2026-03-31)
- AccumulatingInstitutional holders rose 11→12 QoQ (2025-12-31→2026-03-31)
Quarterly revenue
Last 4 quarters · from SEC filings.
Key metrics
Gross margin
53.6%
Operating margin
-20.5%
Net margin
-13.1%
Return on equity
-3.7%
Return on assets
-3.3%
Revenue growth (QoQ)
0.2%
Current ratio
11.3×
Free cash flow
$35M
EBITDA
-$27M
Tangible book value
$922M
Stock comp / revenue
31.7%
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-15 | VASHIST RAJESH | Sell | 5.0K | $750.00 |
| 2026-06-15 | VASHIST RAJESH | Sell | 15K | $750.20 |
| 2026-06-15 | Bonnot Lionel | Sell | 500 | $736.02 |
| 2026-06-12 | Pangrazio Vincent P | Sell | 2.0K | $725.32 |
| 2026-06-12 | Chitkara Raman | Sell | 2.0K | $727.38 |
| 2026-06-11 | Bonnot Lionel | Sell | 1.0K | $700.00 |
| 2026-06-04 | Assaderaghi Fariborz | Sell | 200 | $711.25 |
| 2026-06-04 | Assaderaghi Fariborz | Sell | 800 | $710.68 |
| 2026-06-03 | VASHIST RAJESH | Sell | 30K | $701.13 |
| 2026-06-03 | VASHIST RAJESH | Sell | 10K | $701.13 |
| 2026-06-03 | Assaderaghi Fariborz | Sell | 1.0K | $702.90 |
| 2026-06-02 | Heckart Christine | Sell | 1.3K | $700.00 |
| 2026-06-01 | SCHUELKE KATHERINE | Grant | 390 | — |
| 2026-06-01 | Kreindl Torsten | Grant | 390 | — |
| 2026-06-01 | Takata Akira | Grant | 390 | — |
| 2026-06-01 | Chitkara Raman | Grant | 390 | — |
| 2026-06-01 | Heckart Christine | Grant | 390 | — |
| 2026-06-01 | MOORTHY GANESH | Grant | 390 | — |
| 2026-06-01 | Frank Edward H. | Grant | 390 | — |
| 2026-06-01 | AALAEI FARAJ | Grant | 390 | — |
| 2026-05-29 | Assaderaghi Fariborz | Sell | 1.5K | $712.72 |
| 2026-05-22 | Assaderaghi Fariborz | Sell | 1.7K | $731.49 |
| 2026-05-21 | VASHIST RAJESH | Gift | 0 | — |
| 2026-05-21 | VASHIST RAJESH | Gift | 0 | — |
| 2026-05-21 | Kreindl Torsten | Sell | 710 | $720.00 |
| 2026-05-20 | Pangrazio Vincent P | Tax withheld | 3.4K | $697.00 |
| 2026-05-20 | Ahamad Samsheer | Tax withheld | 1.5K | $697.00 |
| 2026-05-20 | Assaderaghi Fariborz | Tax withheld | 6.0K | $697.00 |
| 2026-05-20 | Sevalia Piyush B | Tax withheld | 6.0K | $697.00 |
| 2026-05-20 | Bonnot Lionel | Tax withheld | 6.0K | $697.00 |
| 2026-05-20 | Howe Elizabeth A. | Tax withheld | 2.7K | $697.00 |
| 2026-05-20 | VASHIST RAJESH | Tax withheld | 17K | $697.00 |
| 2026-05-14 | Heckart Christine | Gift | 9.3K | — |
| 2026-05-14 | Heckart Christine | Gift | 9.3K | — |
| 2026-05-14 | MEGACHIPS CORP /FI | Sell | 400K | $779.50 |
| 2026-05-12 | Takata Akira | Sell | 1.5K | $860.86 |
| 2026-04-17 | Sevalia Piyush B | Sell | 2.4K | $484.05 |
| 2026-04-10 | Sevalia Piyush B | Sell | 1.2K | $425.00 |
| 2026-03-25 | Sevalia Piyush B | Sell | 1.2K | $375.00 |
| 2026-03-06 | VASHIST RAJESH | Gift | 48K | — |
| 2026-03-06 | VASHIST RAJESH | Gift | 24K | — |
| 2026-03-06 | VASHIST RAJESH | Gift | 24K | — |
| 2026-03-02 | Chitkara Raman | Sell | 500 | $425.00 |
| 2026-03-02 | Chitkara Raman | Sell | 1 | $440.00 |
| 2026-02-24 | Assaderaghi Fariborz | Sell | 5.0K | $406.45 |
| 2026-02-24 | Bonnot Lionel | Sell | 3.9K | $406.48 |
| 2026-02-23 | Bonnot Lionel | Sell | 193 | $411.35 |
| 2026-02-20 | Bonnot Lionel | Tax withheld | 3.9K | $406.97 |
| 2026-02-20 | Pangrazio Vincent P | Tax withheld | 1.8K | $406.97 |
| 2026-02-20 | Howe Elizabeth A. | Tax withheld | 1.9K | $406.97 |
| 2026-02-20 | VASHIST RAJESH | Tax withheld | 14K | $406.97 |
| 2026-02-20 | Ahamad Samsheer | Tax withheld | 2.2K | $406.97 |
| 2026-02-20 | Assaderaghi Fariborz | Tax withheld | 3.8K | $406.97 |
| 2026-02-20 | Sevalia Piyush B | Tax withheld | 3.8K | $406.97 |
| 2026-02-18 | Sevalia Piyush B | Sell | 566 | $425.00 |
| 2026-02-17 | Sevalia Piyush B | Sell | 566 | $413.08 |
| 2026-02-11 | Ahamad Samsheer | Gift | 900 | — |
| 2026-02-11 | Ahamad Samsheer | Sell | 9.1K | $441.47 |
| 2026-02-11 | Assaderaghi Fariborz | Sell | 2.1K | $428.08 |
| 2026-02-10 | Ahamad Samsheer | Grant | 2.7K | — |
| 2026-02-10 | Assaderaghi Fariborz | Grant | 1.8K | — |
| 2026-02-10 | Assaderaghi Fariborz | Grant | 5.5K | — |
| 2026-02-10 | Assaderaghi Fariborz | Grant | 5.0K | — |
| 2026-02-10 | Assaderaghi Fariborz | Grant | 5.0K | — |
| 2026-02-10 | Assaderaghi Fariborz | Sell | 500 | $416.06 |
| 2026-02-10 | Ahamad Samsheer | Grant | 1.8K | — |
| 2026-02-10 | Sevalia Piyush B | Grant | 5.5K | — |
| 2026-02-10 | Sevalia Piyush B | Grant | 5.0K | — |
| 2026-02-10 | Sevalia Piyush B | Grant | 5.0K | — |
| 2026-02-10 | Bonnot Lionel | Grant | 1.8K | — |
| 2026-02-10 | Bonnot Lionel | Grant | 5.5K | — |
| 2026-02-10 | Bonnot Lionel | Grant | 4.2K | — |
| 2026-02-10 | Bonnot Lionel | Grant | 4.2K | — |
| 2026-02-10 | Pangrazio Vincent P | Grant | 1.7K | — |
| 2026-02-10 | Pangrazio Vincent P | Grant | 3.0K | — |
| 2026-02-10 | Pangrazio Vincent P | Grant | 2.7K | — |
| 2026-02-10 | Pangrazio Vincent P | Grant | 2.7K | — |
| 2026-02-10 | Howe Elizabeth A. | Grant | 1.8K | — |
| 2026-02-10 | Howe Elizabeth A. | Grant | 5.6K | — |
| 2026-02-10 | Howe Elizabeth A. | Grant | 4.1K | — |
| 2026-02-10 | Howe Elizabeth A. | Grant | 4.1K | — |
| 2026-02-10 | VASHIST RAJESH | Grant | 4.6K | — |
| 2026-02-10 | VASHIST RAJESH | Grant | 28K | — |
| 2026-02-10 | VASHIST RAJESH | Grant | 5.4K | — |
| 2026-02-10 | VASHIST RAJESH | Grant | 15K | — |
| 2026-02-10 | VASHIST RAJESH | Grant | 27K | — |
| 2026-02-10 | Sevalia Piyush B | Grant | 1.8K | — |
| 2026-02-10 | Ahamad Samsheer | Grant | 3.1K | — |
| 2026-02-10 | Ahamad Samsheer | Grant | 2.7K | — |
| 2026-02-06 | Takata Akira | Sell | 3.5K | $431.73 |
| 2026-01-21 | AALAEI FARAJ | Grant | 246 | — |
| 2026-01-21 | AALAEI FARAJ | Grant | 837 | — |
| 2026-01-02 | VASHIST RAJESH | Sell | 2.0K | $369.20 |
| 2025-12-02 | Assaderaghi Fariborz | Sell | 1.5K | $302.08 |
| 2025-12-01 | Ahamad Samsheer | Sell | 4.0K | $291.10 |
| 2025-12-01 | Assaderaghi Fariborz | Sell | 1.5K | $291.58 |
| 2025-12-01 | VASHIST RAJESH | Sell | 2.0K | $291.02 |
| 2025-11-24 | Bonnot Lionel | Sell | 1.1K | $269.83 |
| 2025-11-20 | Assaderaghi Fariborz | Tax withheld | 4.1K | $252.76 |
| 2025-11-20 | Ahamad Samsheer | Tax withheld | 1.4K | $252.76 |
| 2025-11-20 | Sevalia Piyush B | Tax withheld | 1.9K | $252.76 |
| 2025-11-20 | Bonnot Lionel | Tax withheld | 1.9K | $252.76 |
| 2025-11-20 | Pangrazio Vincent P | Tax withheld | 1.0K | $252.76 |
| 2025-11-20 | Howe Elizabeth A. | Tax withheld | 2.1K | $252.76 |
| 2025-11-20 | VASHIST RAJESH | Tax withheld | 3.6K | $252.76 |
| 2025-11-20 | MEGACHIPS CORP /FI | Sell | 400K | $255.60 |
| 2025-11-06 | VASHIST RAJESH | Sell | 10K | $329.00 |
| 2025-11-03 | VASHIST RAJESH | Sell | 1.0K | $290.50 |
| 2025-11-03 | VASHIST RAJESH | Sell | 1.0K | $289.00 |
| 2025-10-16 | MOORTHY GANESH | Grant | 515 | — |
| 2025-10-16 | MOORTHY GANESH | Grant | 998 | — |
| 2025-10-06 | Howe Elizabeth A. | Sell | 5.1K | $319.00 |
| 2025-10-01 | VASHIST RAJESH | Sell | 1.0K | $293.00 |
| 2025-10-01 | VASHIST RAJESH | Sell | 1.0K | $295.00 |
| 2025-09-24 | Howe Elizabeth A. | Sell | 901 | $319.00 |
| 2025-09-18 | Howe Elizabeth A. | Sell | 1.0K | $298.00 |
| 2025-09-15 | Howe Elizabeth A. | Sell | 1.5K | $269.00 |
| 2025-09-15 | Howe Elizabeth A. | Sell | 1.0K | $275.00 |
| 2025-09-15 | VASHIST RAJESH | Sell | 10K | $277.00 |
| 2025-09-12 | Pangrazio Vincent P | Gift | 1.1K | — |
| 2025-09-11 | Ahamad Samsheer | Gift | 1.0K | — |
| 2025-09-11 | Ahamad Samsheer | Sell | 3.8K | $255.03 |
| 2025-09-10 | Sevalia Piyush B | Sell | 2.1K | $251.50 |
| 2025-09-10 | Bonnot Lionel | Sell | 2.4K | $250.00 |
| 2025-09-10 | Ahamad Samsheer | Sell | 6.0K | $250.00 |
| 2025-09-09 | Pangrazio Vincent P | Sell | 6.4K | $246.16 |
| 2025-09-04 | Assaderaghi Fariborz | Sell | 3.0K | $231.75 |
| 2025-09-03 | Ahamad Samsheer | Sell | 2.0K | $226.57 |
| 2025-09-02 | Assaderaghi Fariborz | Sell | 3.0K | $234.00 |
| 2025-09-02 | VASHIST RAJESH | Sell | 2.0K | $232.00 |
| 2025-08-29 | Sevalia Piyush B | Sell | 2.0K | $242.66 |
| 2025-08-22 | Bonnot Lionel | Sell | 2.0K | $223.50 |
| 2025-08-20 | Ahamad Samsheer | Tax withheld | 2.1K | $221.60 |
| 2025-08-20 | Assaderaghi Fariborz | Tax withheld | 4.9K | $221.60 |
| 2025-08-20 | Sevalia Piyush B | Tax withheld | 2.7K | $221.60 |
| 2025-08-20 | Bonnot Lionel | Tax withheld | 2.7K | $221.60 |
| 2025-08-20 | Pangrazio Vincent P | Tax withheld | 1.8K | $221.60 |
| 2025-08-20 | Howe Elizabeth A. | Tax withheld | 2.9K | $221.60 |
| 2025-08-20 | VASHIST RAJESH | Tax withheld | 5.6K | $221.60 |
| 2025-08-07 | VASHIST RAJESH | Sell | 2.0K | $215.00 |
| 2025-08-06 | Howe Elizabeth A. | Sell | 1.5K | $208.00 |
| 2025-07-18 | VASHIST RAJESH | Sell | 2.0K | $215.00 |
| 2025-06-11 | Sevalia Piyush B | Sell | 1.0K | $220.00 |
| 2025-06-09 | VASHIST RAJESH | Sell | 10K | $215.00 |
| 2025-06-05 | Assaderaghi Fariborz | Sell | 1.0K | $201.36 |
| 2025-06-02 | Frank Edward H. | Grant | 1.3K | — |
| 2025-06-02 | SCHUELKE KATHERINE | Grant | 1.3K | — |
| 2025-06-02 | Ahamad Samsheer | Sell | 4.0K | $200.00 |
| 2025-06-02 | Kreindl Torsten | Grant | 1.3K | — |
| 2025-06-02 | Yiu Tom Dang-Hsing | Grant | 1.3K | — |
| 2025-06-02 | Takata Akira | Grant | 1.3K | — |
| 2025-06-02 | Chitkara Raman | Grant | 1.3K | — |
| 2025-06-02 | Heckart Christine | Grant | 1.3K | — |
| 2025-06-02 | Sevalia Piyush B | Sell | 661 | $200.00 |
| 2025-05-30 | Sevalia Piyush B | Sell | 1.7K | $193.99 |
| 2025-05-22 | Bonnot Lionel | Sell | 2.0K | $201.36 |
| 2025-05-22 | Yiu Tom Dang-Hsing | Sell | 2.1K | $200.00 |
| 2025-05-21 | Kreindl Torsten | Sell | 950 | $207.00 |
| 2025-05-20 | Bonnot Lionel | Tax withheld | 2.7K | $206.54 |
| 2025-05-20 | VASHIST RAJESH | Tax withheld | 5.6K | $206.54 |
| 2025-05-20 | Assaderaghi Fariborz | Tax withheld | 4.9K | $206.54 |
| 2025-05-20 | Sevalia Piyush B | Tax withheld | 2.7K | $206.54 |
| 2025-05-20 | Howe Elizabeth A. | Tax withheld | 2.7K | $206.54 |
| 2025-05-20 | Pangrazio Vincent P | Tax withheld | 4.0K | $206.54 |
| 2025-05-20 | Ahamad Samsheer | Sell | 7.7K | $207.41 |
| 2025-05-20 | Ahamad Samsheer | Tax withheld | 2.1K | $206.54 |
| 2025-05-19 | Pangrazio Vincent P | Sell | 5.0K | $204.55 |
| 2025-05-19 | Ahamad Samsheer | Gift | 1.5K | — |
| 2025-05-19 | Assaderaghi Fariborz | Sell | 5.1K | $205.53 |
| 2025-05-16 | VASHIST RAJESH | Sell | 20K | $210.65 |
| 2025-05-12 | Howe Elizabeth A. | Sell | 1.5K | $208.00 |
| 2025-05-08 | Assaderaghi Fariborz | Sell | 1.3K | $184.92 |
| 2025-04-29 | Assaderaghi Fariborz | Sell | 1.3K | $147.80 |
| 2025-03-27 | Heckart Christine | Grant | 1.1K | — |
| 2025-03-13 | MEGACHIPS CORP /FI | Sell | 180K | $152.00 |
| 2025-03-06 | Sevalia Piyush B | Sell | 725 | $200.00 |
| 2025-03-06 | Pangrazio Vincent P | Sell | 1.5K | $190.00 |
| 2025-03-06 | Bonnot Lionel | Sell | 714 | $200.00 |
| 2025-03-05 | Sevalia Piyush B | Sell | 543 | $180.00 |
| 2025-03-05 | Pangrazio Vincent P | Sell | 1.5K | $180.21 |
| 2025-03-05 | Assaderaghi Fariborz | Sell | 1.3K | $180.00 |
| 2025-03-03 | Sevalia Piyush B | Sell | 1.0K | $157.64 |
| 2025-02-24 | Bonnot Lionel | Sell | 3.5K | $174.25 |
| 2025-02-20 | Ahamad Samsheer | Tax withheld | 1.9K | $180.11 |
| 2025-02-20 | Sevalia Piyush B | Tax withheld | 3.3K | $180.11 |
| 2025-02-20 | VASHIST RAJESH | Tax withheld | 14K | $180.11 |
| 2025-02-20 | Assaderaghi Fariborz | Tax withheld | 5.5K | $180.11 |
| 2025-02-20 | Howe Elizabeth A. | Tax withheld | 1.5K | $180.11 |
| 2025-02-20 | Bonnot Lionel | Tax withheld | 3.6K | $180.11 |
| 2025-02-20 | Pangrazio Vincent P | Tax withheld | 3.6K | $180.11 |
| 2025-02-10 | VASHIST RAJESH | Grant | 21K | — |
| 2025-02-10 | VASHIST RAJESH | Grant | 40K | — |
| 2025-02-10 | Assaderaghi Fariborz | Grant | 3.0K | — |
| 2025-02-10 | Assaderaghi Fariborz | Grant | 4.3K | — |
| 2025-02-10 | Assaderaghi Fariborz | Grant | 7.3K | — |
| 2025-02-10 | Assaderaghi Fariborz | Grant | 7.3K | — |
| 2025-02-10 | Sevalia Piyush B | Grant | 7.3K | — |
| 2025-02-10 | Ahamad Samsheer | Grant | 3.0K | — |
| 2025-02-10 | Ahamad Samsheer | Grant | 2.4K | — |
| 2025-02-10 | Ahamad Samsheer | Grant | 4.1K | — |
| 2025-02-10 | Ahamad Samsheer | Grant | 4.1K | — |
| 2025-02-10 | Pangrazio Vincent P | Grant | 3.0K | — |
| 2025-02-10 | Pangrazio Vincent P | Grant | 2.3K | — |
| 2025-02-10 | Pangrazio Vincent P | Grant | 4.1K | — |
| 2025-02-10 | Pangrazio Vincent P | Grant | 4.1K | — |
| 2025-02-10 | Howe Elizabeth A. | Grant | 3.0K | — |
| 2025-02-10 | Howe Elizabeth A. | Grant | 5.3K | — |
| 2025-02-10 | Howe Elizabeth A. | Grant | 5.3K | — |
| 2025-02-10 | Bonnot Lionel | Grant | 3.0K | — |
| 2025-02-10 | Bonnot Lionel | Grant | 4.3K | — |
| 2025-02-10 | Bonnot Lionel | Grant | 5.9K | — |
| 2025-02-10 | Bonnot Lionel | Grant | 5.9K | — |
| 2025-02-10 | Sevalia Piyush B | Grant | 3.0K | — |
| 2025-02-10 | Sevalia Piyush B | Grant | 4.3K | — |
| 2025-02-10 | Sevalia Piyush B | Grant | 7.3K | — |
| 2025-02-10 | VASHIST RAJESH | Grant | 7.7K | — |
| 2025-02-10 | VASHIST RAJESH | Grant | 22K | — |
| 2025-02-03 | Assaderaghi Fariborz | Sell | 1.0K | $204.42 |
| 2025-01-02 | Assaderaghi Fariborz | Sell | 1.0K | $220.94 |
| 2025-01-02 | Pangrazio Vincent P | Sell | 2.9K | $221.00 |
All non-derivative Form 4 activity (SEC), newest first.
Notable events (8-K)
| Date | Items | |
|---|---|---|
| 2026-05-29 | Shareholder vote | filing ↗ |
| 2026-05-22 | Material agreementDebt obligationOtherExhibits | filing ↗ |
| 2026-05-19 | Exhibits | filing ↗ |
| 2026-05-11 | Other | filing ↗ |
| 2026-05-06 | ResultsExhibits | filing ↗ |
| 2026-03-24 | Material agreementDebt obligation | filing ↗ |
| 2026-02-04 | ResultsExhibits | filing ↗ |
| 2026-02-04 | Material agreementReg FDExhibits | filing ↗ |
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 8-K | 2026-05-29 | 2026-05-29 | 0001451809-26-000050 ↗ |
| 8-K | 2026-05-22 | 2026-05-19 | 0001193125-26-237180 ↗ |
| 8-K | 2026-05-19 | 2026-05-19 | 0001451809-26-000045 ↗ |
| 8-K | 2026-05-11 | 2026-05-08 | 0001193125-26-215879 ↗ |
| 10-Q | 2026-05-07 | 2026-03-31 | 0001451809-26-000041 ↗ |
| 8-K | 2026-05-06 | 2026-05-06 | 0001451809-26-000040 ↗ |
| 8-K | 2026-03-24 | 2026-03-23 | 0001451809-26-000022 ↗ |
| 10-K | 2026-02-11 | 2025-12-31 | 0001451809-26-000012 ↗ |
| 8-K | 2026-02-04 | 2026-02-04 | 0001451809-26-000007 ↗ |
| 8-K | 2026-02-04 | 2026-02-04 | 0001193125-26-037802 ↗ |
| 8-K | 2026-01-21 | 2026-01-21 | 0001451809-26-000003 ↗ |
| 10-Q | 2025-11-06 | 2025-09-30 | 0001451809-25-000147 ↗ |