SiTime Ownership | Who Owns SiTime?
SiTime Ownership Summary
SiTime is owned by 98.92% institutional investors, 16.21% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 14.10% of SITM shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.78% of its assets in SiTime shares.
SITM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | SiTime | 98.92% | 16.21% | -15.13% |
| Sector | Technology Stocks | 50.57% | 12.53% | 36.90% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 3.37M | 14.10% | $1.02B |
| Blackrock | 2.77M | 12.18% | $344.77M |
| Fmr | 2.89M | 12.09% | $871.77M |
| Vanguard group | 2.76M | 11.55% | $832.84M |
| Invesco | 1.04M | 4.34% | $312.55M |
| State street | 944.06K | 3.95% | $284.46M |
| Franklin resources | 664.46K | 2.78% | $200.21M |
| Ameriprise financial | 638.80K | 2.67% | $192.48B |
| Driehaus capital management | 575.21K | 2.40% | $173.32M |
| Wellington management group llp | 537.74K | 2.25% | $162.03M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Toronado partners | 40.78K | 8.15% | $12.29M |
| Peregrine investment management | 53.80K | 7.96% | $16.21M |
| Scalar gauge management | 27.00K | 4.14% | $8.14M |
| Fortress investment group | 100.00K | 4.00% | $30.13M |
| G2 investment partners management | 49.18K | 3.00% | $14.82M |
| Montanaro asset management | 35.00K | 2.63% | $10.55B |
| Pier capital | 38.87K | 1.83% | $11.71M |
| Whale rock capital management | 480.50K | 1.70% | $144.78M |
| Hood river capital management | 469.06K | 1.67% | $141.33M |
| Emerald advisers | 162.24K | 1.57% | $48.89M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Price t rowe associates inc /md/ | 349.65K | 0.01% | 332.44K |
| Morgan stanley | 478.95K | 0.01% | 242.02K |
| Wellington management group llp | 537.74K | 0.03% | 144.67K |
| Bank of new york mellon | 302.67K | 0.02% | 140.34K |
| Vanguard group | 2.76M | 0.01% | 123.29K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 2.89M | 0.05% | -573.40K |
| Franklin resources | 664.46K | 0.05% | -127.77K |
| Schonfeld strategic advisors | - | - | -110.60K |
| Ameriprise financial | 638.80K | 0.04% | -97.48K |
| Blackstone | - | - | -80.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Scalar gauge management | 27.00K | 4.14% | 27.00K | $8.14M |
| Eam investors | 21.36K | 0.73% | 21.36K | $6.33M |
| Portolan capital management | 15.50K | 0.25% | 15.50K | $4.67M |
| Norges bank | 15.29K | 0.00% | 15.29K | $3.28M |
| Man group | 12.00K | 0.01% | 12.00K | $3.62M |
Sold Out
| Holder | Change |
|---|---|
| Mendota financial group | -1.00 |
| Riggs asset managment | -2.00 |
| Newedge advisors | -3.00 |
| Stephens consulting | -4.00 |
| Geneos wealth management | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 348 | 4.82% | 23,664,604 | 5.22% | 98 | 1.12% | 203 | 0.99% | 99 | 19.28% |
| Jun 30, 2025 | 338 | 16.55% | 23,706,432 | 15.42% | 99 | 1.31% | 204 | 36.91% | 84 | -9.68% |
| Mar 31, 2025 | 288 | -1.03% | 20,518,045 | 2.82% | 86 | 1.16% | 149 | -0.67% | 92 | -4.17% |
| Dec 31, 2024 | 267 | 4.30% | 18,439,777 | -9.58% | 79 | 1.03% | 135 | 2.27% | 91 | 5.81% |
| Sep 30, 2024 | 255 | 11.84% | 20,384,274 | 5.40% | 87 | 1.22% | 131 | -0.76% | 86 | 34.38% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.24M | 4.78% | - |
| Fidelity Growth Compy Commingled Pl S | 1.18M | 4.54% | 5.62K |
| Fidelity Growth Compy Commingled Pl O | 911.45K | 3.94% | 9.90K |
| Fidelity Growth Company Fund | 873.94K | 3.36% | -2.52K |
| Vanguard US Total Market Shares ETF | 587.89K | 2.49% | 47.93K |
| Vanguard Total Stock Mkt Idx Inv | 641.84K | 2.47% | -13.52K |
| iShares Russell 2000 ETF | 508.37K | 1.96% | - |
| Vanguard Small Cap Index | 494.57K | 1.90% | -3.21K |
| Vanguard Information Technology ETF | 444.02K | 1.71% | 4.53K |
| Invesco OFI Small Cap Growth | 337.05K | 1.31% | 6.79K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 20, 2025 | MEGACHIPS CORP /FI | - | Sell | $102.24M |
| Nov 06, 2025 | VASHIST RAJESH | Chief Executive Officer | Sell | $3.29M |
| Nov 03, 2025 | VASHIST RAJESH | Chief Executive Officer | Sell | $290.50K |
| Nov 03, 2025 | VASHIST RAJESH | Chief Executive Officer | Sell | $289.00K |
| Oct 06, 2025 | Howe Elizabeth A. | EVP, Chief Financial Officer | Sell | $1.63M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 7 |
| 2025 Q3 | - | 18 |
| 2025 Q2 | - | 16 |
| 2025 Q1 | - | 12 |
| 2024 Q4 | - | 20 |
SITM Ownership FAQ
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