As of October 27, 2026, SITIME Corp is a publicly traded company (Nasdaq: SITM). The largest holder reporting an active stake on Schedule 13D is Renesas Electronics America Inc., at 11.9%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Fidelity (FMR) (15%), Megachips Corp. (13.1%), BlackRock (8.3%) (Schedule 13D, July 9, 2026).
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Is SITIME Corp a real, registered company?
- SiTime Corp files with the SEC under CIK 1451809 (its SEC filings).
- Its shares are listed under the ticker SITM on Nasdaq (SEC company record).
- business address in Santa Clara, California, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under SiTime Corp in our court records and SEC 8-K records (as of 2026-10-27).
- Leadership changes: the latest reported is Katherine E. Schuelke, Director (Form 8-K filed 2026-10-23). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names BlackRock (filed 2026-07-30).
Who are SITIME Corp's owners and officers?
SITIME Corp: business address in Santa Clara, California; industry Semiconductors & Related Devices (Form D, 2026-10-23).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-07-31 | Vanguard Portfolio Management | 4.61% |
| Schedule 13G/A, 2026-07-30 | Blackrock, Inc. | 8.3% |
| Schedule 13D, 2026-07-09 | Renesas Electronics America Inc. | 11.9% |
| Schedule 13G/A, 2026-05-06 | Fmr LLC | 15% |
| Schedule 13G, 2026-04-29 | Vanguard Portfolio Management | 5.37% |
| Schedule 13G/A, 2026-04-24 | Blackrock, Inc. | 10.1% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-02-05 | Fmr LLC | 12.8% |
| Schedule 13G/A, 2026-01-30 | Megachips Corp /Fi | 13.1% |
| Schedule 13G/A, 2025-11-05 | Fmr LLC | 11.1% |
| Schedule 13G/A, 2025-08-06 | Fmr LLC | 13.5% |
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-10-23 | Katherine E. Schuelke | Director | departed | 2026-10-20 |
Which insiders own SITIME Corp shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- Renesas Electronics Corp, a 10% owner: 3,558,691 shares (11.8% of shares outstanding), on a joint filing (Form 3, 2026-07-09).
- Renesas Electronics America Inc., a 10% owner: 3,558,691 shares (11.8% of shares outstanding), on a joint filing (Form 3, 2026-07-09).
- Megachips Corp., a 10% owner: 3,020,000 shares (10.0% of shares outstanding) (Form 4, 2026-05-18).
- , the chief executive and a director: 398,462 shares (1.3% of shares outstanding), 345,544 held directly and 52,918 indirectly (Form 4, 2026-09-10).
- Piyush B. Sevalia: 68,501 shares (0.23% of shares outstanding) (Form 4, 2026-08-24).
Shares outstanding: 30,071,036 as of 2026-08-01, from the company's latest SEC cover page.
How much has SITIME Corp raised?
Acquisitions reported on Form 8-K, Item 2.01: acquired Renesas Electronics Corporation (2026-07-01).
Keep reading
More on SITIME Corp and the records around it.
SITIME Corp elsewhere on the record
- 5%+ stake filings Jul 2026
- Acquisition Jul 2026
Companies that share a holder
- Renesas Electronics America Inc. also filed stake reports on 1 other company: Wolfspeed, Inc. (May 2026)
- FMR LLC also filed stake reports on 713 other companies: ALLEGRO MICROSYSTEMS INC (Oct 2026), ASTERA LABS INC (Oct 2026), BRP INC (Oct 2026)
- Vanguard Portfolio Management also filed stake reports on 910 other companies: Innovative Industrial Properties Inc (Sep 2026), Macerich Co/The (Sep 2026), Signet Jewelers Ltd (Sep 2026)
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