Latest Period
Q1 2026
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
418
Shares (Excl. Options)
22,986,722
Price
$345.35
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- SITM on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 22,986,722
- Total 13F value
- $7,935,070,682
- Portfolio coverage rank
- 0.01%
- Share change
- -550,289
- Value change
- -$197,469,744
- Number of holders
- 418
- Shares outstanding
- 26,299,570
- SEC-reported price per share
- $697.00
- Insider filing price
- $697.00
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- SITM - SITIME Corp - COMMON STOCK is tracked under CUSIP 82982T106.
- 418 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 393 to 418 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $8,434,331,143 to $7,935,070,682.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 418 institutions filings for Q1 2026.
Security key
82982T106
Latest holder period
Q1 2026
13F holders
418
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
SITM full holder history
SITIME Corp SEC filings
SITIME Corp company facts
SITIME Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 82982T106:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
SITM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 15% | +17% | $1,763,701,795 | +$268,655,290 | 3,944,936 | +18% | FMR LLC | 31 Mar 2026 |
| MEGACHIPS CORP /FI | 13% | -19% | $1,207,909,800 | +$49,446,600 | 3,420,000 | +4.3% | MEGACHIPS CORP /FI | 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 Mar 2026, 418 institutional investors reported holding 22,986,722 shares of SITIME Corp - COMMON STOCK (SITM). This represents 87% of the company’s total 26,299,570 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
65%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 15% | 3,954,935 | +18% | 0.07% | $1,365,836,998 |
| BlackRock, Inc. | 11% | 2,880,735 | -15% | 0.02% | $994,861,746 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.3% | 1,391,565 | 0% | 0.03% | $480,576,973 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.8% | 993,986 | 0% | 0.01% | $343,273,065 |
| STATE STREET CORP | 3.5% | 924,843 | +0.73% | 0.01% | $319,394,530 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.6% | 683,822 | +21% | 0.03% | $236,159,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 624,651 | +16% | 0.01% | $215,758,065 |
| Whale Rock Capital Management LLC | 2.2% | 576,933 | -17% | 2.6% | $199,243,812 |
| FRANKLIN RESOURCES INC | 2% | 530,361 | +7.1% | 0.04% | $183,160,148 |
| AMERIPRISE FINANCIAL INC | 1.8% | 467,071 | +2% | 0.04% | $161,303,777 |
| Invesco Ltd. | 1.7% | 443,914 | -47% | 0.02% | $153,305,699 |
| Bank of New York Mellon Corp | 1.4% | 372,943 | +5.4% | 0.02% | $128,795,901 |
| GILDER GAGNON HOWE & CO LLC | 1.2% | 326,068 | -12% | 1.4% | $112,607,584 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.1% | 289,384 | -29% | 0.02% | $99,938,764 |
| ALLIANCEBERNSTEIN L.P. | 1.1% | 287,072 | -4.5% | 0.03% | $101,390,960 |
| NORTHERN TRUST CORP | 1% | 267,779 | +24% | 0.01% | $92,477,478 |
| GOLDMAN SACHS GROUP INC | 1% | 265,520 | +6.3% | 0.01% | $91,697,333 |
| PRINCIPAL FINANCIAL GROUP INC | 0.99% | 260,998 | -28% | 0.05% | $90,135,659 |
| MORGAN STANLEY | 0.97% | 256,258 | -35% | 0.01% | $88,499,045 |
| Driehaus Capital Management LLC | 0.87% | 227,965 | -45% | 0.58% | $78,727,713 |
| AMERICAN CENTURY COMPANIES INC | 0.84% | 221,196 | -26% | 0.04% | $76,390,591 |
| Hood River Capital Management LLC | 0.77% | 202,750 | -24% | 0.7% | $70,019,713 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.75% | 196,452 | -10% | 0.01% | $67,844,698 |
| Artisan Partners Limited Partnership | 0.75% | 196,007 | 0.11% | $67,690,860 | |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.72% | 188,576 | +56% | 0.08% | $65,124,722 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
26
Latest
Q1 2026
Rows shown
1-25 of 26
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 22,986,722 | $7,935,070,682 | -$197,469,744 | $345.35 | 418 |
| 2025 Q4 | 23,877,892 | $8,434,331,143 | -$5,718,988 | $353.19 | 393 |
| 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 |