| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MEGACHIPS CORP /FI | 16% | -4.1% | $501,971,200 | -$110,188,800 | 3,280,000 | -18% | MEGACHIPS CORP /FI | 31 Mar 2025 |
| FMR LLC | 11% | -17% | $871,768,053 | -$172,771,154 | 2,893,260 | -17% | FMR LLC | 30 Sep 2025 |
| BlackRock, Inc. | 12% | -8.5% | $433,232,825 | -$36,138,253 | 2,830,847 | -7.7% | BlackRock, Inc. | 31 Mar 2025 |
| FRANKLIN RESOURCES INC | 4.8% | $170,895,942 | 1,116,675 | Franklin Resources, Inc. | 30 Sep 2024 |
As of 30 Sep 2025, 347 institutional investors reported holding 23,834,594 shares of SITIME Corp - COMMON STOCK (SITM). This represents 91% of the company’s total 26,065,402 outstanding shares.
The largest institutional shareholders of SITIME Corp - COMMON STOCK (SITM) together control 72% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 3,373,832 | +1.9% | 0.02% | $1,016,569,245 |
| FMR LLC | 11% | 2,893,259 | -17% | 0.05% | $871,768,051 |
| VANGUARD GROUP INC | 11% | 2,764,066 | +4.7% | 0.01% | $832,840,726 |
| Invesco Ltd. | 4% | 1,037,305 | +1.8% | 0.05% | $312,550,369 |
| STATE STREET CORP | 3.6% | 944,064 | +3.6% | 0.01% | $284,455,924 |
| FRANKLIN RESOURCES INC | 2.5% | 664,463 | -16% | 0.05% | $200,209,319 |
| AMERIPRISE FINANCIAL INC | 2.5% | 638,798 | -13% | 0.04% | $192,476,653 |
| Driehaus Capital Management LLC | 2.2% | 575,208 | +15% | 1.2% | $173,315,922 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.1% | 537,741 | +37% | 0.03% | $162,026,741 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 523,575 | +3.4% | 0.01% | $157,780,243 |
| Whale Rock Capital Management LLC | 1.8% | 480,501 | +19% | 1.7% | $144,779,756 |
| MORGAN STANLEY | 1.8% | 478,952 | +102% | 0.01% | $144,313,590 |
| Hood River Capital Management LLC | 1.8% | 469,057 | -3.5% | 1.7% | $141,331,565 |
| GILDER GAGNON HOWE & CO LLC | 1.5% | 385,313 | -2.2% | 1.2% | $116,098,660 |
| ALLIANCEBERNSTEIN L.P. | 1.4% | 373,248 | -17% | 0.04% | $112,463,355 |
| PRINCIPAL FINANCIAL GROUP INC | 1.3% | 350,376 | -17% | 0.05% | $105,571,792 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.3% | 349,650 | +1932% | 0.01% | $105,355,000 |
| BROWN ADVISORY INC | 1.3% | 338,427 | -17% | 0.13% | $101,971,489 |
| AMERICAN CENTURY COMPANIES INC | 1.2% | 306,147 | +0.56% | 0.05% | $92,245,708 |
| Bank of New York Mellon Corp | 1.2% | 302,665 | +86% | 0.02% | $91,195,967 |
| NORTHERN TRUST CORP | 0.91% | 236,225 | +1.6% | 0.01% | $71,176,955 |
| GOLDMAN SACHS GROUP INC | 0.84% | 219,250 | +3.5% | 0.01% | $66,062,218 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.82% | 214,836 | +12% | 0.01% | $64,732,235 |
| Voya Investment Management LLC | 0.82% | 212,650 | -13% | 0.06% | $64,073,572 |
| DIMENSIONAL FUND ADVISORS LP | 0.7% | 182,414 | -29% | 0.01% | $54,953,778 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 16,537 | $5,804,881 | +$1,047,976 | $353.19 | 13 |
| 2025 Q3 | 23,834,594 | $7,180,649,101 | +$68,466,465 | $301.31 | 347 |
| 2025 Q2 | 23,752,452 | $5,061,167,627 | +$698,318,149 | $213.08 | 322 |
| 2025 Q1 | 20,552,990 | $3,141,582,354 | +$77,566,032 | $152.87 | 275 |
| 2024 Q4 | 19,946,805 | $4,280,179,739 | -$107,622,063 | $214.53 | 278 |
| 2024 Q3 | 20,366,042 | $3,508,645,353 | +$177,446,232 | $171.51 | 241 |
| 2024 Q2 | 19,346,869 | $2,406,487,899 | +$102,384,296 | $124.38 | 223 |
| 2024 Q1 | 18,788,913 | $1,751,707,220 | -$6,642,142 | $93.23 | 209 |
| 2023 Q4 | 18,777,923 | $2,292,409,794 | -$2,679,168 | $122.08 | 228 |
| 2023 Q3 | 18,831,278 | $2,151,466,207 | -$4,826,841 | $114.25 | 209 |
| 2023 Q2 | 18,847,017 | $2,223,418,250 | +$67,853,810 | $117.97 | 208 |
| 2023 Q1 | 17,953,010 | $2,552,495,535 | +$142,648,302 | $142.23 | 224 |
| 2022 Q4 | 17,206,480 | $1,748,695,976 | +$98,812,596 | $101.62 | 203 |
| 2022 Q3 | 16,428,563 | $1,293,821,269 | -$95,712,411 | $78.73 | 195 |
| 2022 Q2 | 15,706,333 | $2,560,710,893 | -$7,073,640 | $163.03 | 221 |
| 2022 Q1 | 15,623,362 | $3,870,676,779 | +$172,384,372 | $247.82 | 215 |
| 2021 Q4 | 14,921,801 | $4,363,662,627 | +$819,461,126 | $292.54 | 227 |
| 2021 Q3 | 12,118,577 | $2,473,886,098 | +$30,636,021 | $204.17 | 171 |
| 2021 Q2 | 12,045,326 | $1,531,241,689 | +$83,762,800 | $126.59 | 132 |
| 2021 Q1 | 11,711,094 | $1,154,208,602 | +$218,074,640 | $98.60 | 139 |
| 2020 Q4 | 9,453,959 | $1,057,753,489 | -$1,398,152 | $111.93 | 123 |
| 2020 Q3 | 9,512,535 | $799,559,216 | +$61,990,216 | $84.03 | 87 |
| 2020 Q2 | 8,967,860 | $428,675,610 | +$201,983,246 | $47.41 | 74 |
| 2020 Q1 | 4,722,164 | $102,803,000 | -$2,737,238 | $21.77 | 45 |
| 2019 Q4 | 4,707,023 | $120,025,000 | +$120,024,998 | $25.50 | 32 |