SiTime
SITM · NASDAQ
$497.11+$1.36 (+0.27%)TodayMarket closed ·
Prev close $495.75
Who owns SITM
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 65.2% of SITM’s shares.
- Fidelity Management & Research Company LLC14.3%
- Renesas Electronics America Inc.13.5%
- MegaChips Corporation11.4%
- BlackRock Institutional Trust Company, N.A.7.9%
- Next 6 largest institutions18.1%
- All other shareholders34.8%
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity Management & Research Company LLC | 3.78M | 14.33% |
| Renesas Electronics America Inc. | 3.56M | 13.48% |
| MegaChips Corporation | 3.02M | 11.44% |
| BlackRock Institutional Trust Company, N.A. | 2.08M | 7.87% |
| Vanguard Portfolio Management, LLC | 1.21M | 4.59% |
| Vanguard Capital Management, LLC | 1.01M | 3.82% |
| State Street Investment Management (US) | 804.71K | 3.05% |
| T. Rowe Price Investment Management, Inc. | 650.58K | 2.46% |
| Whale Rock Capital Management LLC | 560.70K | 2.12% |
| Geode Capital Management, L.L.C. | 544.35K | 2.06% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity Growth Company Fund | 927.37K | 3.51% |
| iShares Core S&P Mid-Cap ETF | 775.92K | 2.94% |
| Vanguard Total Stock Market Index Fund | 714.16K | 2.71% |
| Vanguard Small-Cap Index Fund | 515.60K | 1.95% |
| Fidelity OTC Portfolio | 431.00K | 1.63% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $378.78M (27 trades) of SITM on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Assaderaghi Fariborz | Sale | 1.37K | $963.24K |
| Pangrazio Vincent P | Sale | 3.00K | $1.88M |
| VASHIST RAJESH | Sale | 12.00K | $7.24M |
| VASHIST RAJESH | Gift | 650 | — |
| VASHIST RAJESH | Gift | 650 | — |
| VASHIST RAJESH | Gift | 1.30K | — |
| Ahamad Samsheer | Tax withholding | 1.48K | $888.63K |
| Howe Elizabeth A. | Tax withholding | 2.74K | $1.64M |
| Assaderaghi Fariborz | Tax withholding | 9.70K | $5.81M |
| Sevalia Piyush B | Tax withholding | 9.70K | $5.81M |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.51M
- Days to cover
- 2.85
- % of shares outstanding
- 5.70%
- Average daily volume
- 527.84K
- Change since last report
- +24.4%
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