Latest Period
Q4 2025
Security Snapshot
SITIME Corp - Common Stock (SITM) Institutional Ownership
CUSIP: 82982T106
13F Institutional Holders and Ownership History from Q4 2019 to Q1 2026
Institutions Reporting
391
Shares (Excl. Options)
23,877,855
Price
$353.19
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- Type / Class
- Equity / Common Stock
- Symbol
- SITM on Nasdaq
- Shares outstanding
- 26,302,942
- Price per share
- $447.08
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 23,877,855
- Total reported value
- $8,434,318,075
- % of total 13F portfolios
- 0.01%
- Share change
- -97,410
- Value change
- -$5,717,928
- Number of holders
- 391
- Price from insider filings
- $447.08
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- SITM - SITIME Corp - Common Stock is tracked under CUSIP 82982T106.
- 391 institutions reported positions in Q4 2025.
- 5 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 391 to 113 between Q4 2025 and Q1 2026.
- Reported value moved from $8,434,318,075 to $308,878,620.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 391 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 82982T106?
CUSIP 82982T106 identifies SITM - SITIME Corp - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 82982T106:
Significant Owners of SITIME Corp - Common Stock (SITM) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MEGACHIPS CORP /FI | 13% | -19% | $1,207,909,800 | +$49,446,600 | 3,420,000 | +4.3% | MEGACHIPS CORP /FI | 31 Dec 2025 |
| FMR LLC | 13% | +15% | $1,181,075,872 | +$159,205,337 | 3,344,024 | +16% | FMR LLC | 31 Dec 2025 |
| BlackRock, Inc. | 10% | -16% | $915,634,743 | -$61,998,268 | 2,651,324 | -6.3% | BlackRock, Inc. | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4% | $487,795,824 | 1,412,468 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| FRANKLIN RESOURCES INC | 4.8% | $170,895,942 | 1,116,675 | Franklin Resources, Inc. | 30 Sep 2024 |
As of 31 Dec 2025, 391 institutional investors reported holding 23,877,855 shares of SITIME Corp - Common Stock (SITM). This represents 91% of the company’s total 26,302,942 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of SITIME Corp - Common Stock (SITM) together control 71% 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% | 3,377,862 | +0.12% | 0.02% | $1,193,026,990 |
| FMR LLC | 13% | 3,348,224 | +16% | 0.06% | $1,182,559,268 |
| VANGUARD GROUP INC | 11% | 2,825,402 | +2.2% | 0.01% | $997,903,732 |
| STATE STREET CORP | 3.5% | 918,157 | -2.7% | 0.01% | $324,283,871 |
| Invesco Ltd. | 3.2% | 831,223 | -20% | 0.05% | $293,579,650 |
| Whale Rock Capital Management LLC | 2.7% | 698,539 | +45% | 3.2% | $246,716,989 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.1% | 562,892 | +61% | 0.02% | $198,808,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 539,425 | +3% | 0.01% | $190,550,195 |
| FRANKLIN RESOURCES INC | 1.9% | 495,214 | -25% | 0.04% | $174,904,753 |
| AMERIPRISE FINANCIAL INC | 1.7% | 457,855 | -28% | 0.04% | $161,710,502 |
| Driehaus Capital Management LLC | 1.6% | 412,873 | -28% | 0.99% | $145,822,615 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.5% | 406,516 | -24% | 0.03% | $143,577,386 |
| MORGAN STANLEY | 1.5% | 395,583 | -17% | 0.01% | $139,716,469 |
| GILDER GAGNON HOWE & CO LLC | 1.4% | 371,294 | -3.6% | 1.4% | $131,137,328 |
| PRINCIPAL FINANCIAL GROUP INC | 1.4% | 363,953 | +3.9% | 0.07% | $128,544,560 |
| Bank of New York Mellon Corp | 1.3% | 353,960 | +17% | 0.02% | $125,014,950 |
| ALLIANCEBERNSTEIN L.P. | 1.1% | 300,466 | -19% | 0.03% | $106,121,587 |
| AMERICAN CENTURY COMPANIES INC | 1.1% | 298,337 | -2.6% | 0.05% | $105,370,494 |
| JANE STREET GROUP, LLC | 1.1% | 287,460 | +9592% | 0.12% | $101,527,997 |
| Hood River Capital Management LLC | 1% | 268,149 | -43% | 1% | $94,707,545 |
| GOLDMAN SACHS GROUP INC | 0.95% | 249,714 | +14% | 0.01% | $88,196,487 |
| NORGES BANK | 0.9% | 237,767 | 0.01% | $83,976,927 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.83% | 219,188 | +2% | 0.01% | $77,415,010 |
| NORTHERN TRUST CORP | 0.82% | 215,782 | -8.7% | 0.01% | $76,212,044 |
| BROWN ADVISORY INC | 0.82% | 215,536 | -36% | 0.11% | $76,125,203 |
Institutional Holders of SITIME Corp - Common Stock (SITM) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 893,353 | $308,878,620 | -$15,330,175 | $345.35 | 113 |
| 2025 Q4 | 23,877,855 | $8,434,318,075 | -$5,717,928 | $353.19 | 391 |
| 2025 Q3 | 23,838,984 | $7,181,971,861 | +$72,256,090 | $301.31 | 348 |
| 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 |