SITM
SiTime Corporation · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth -7.7% ·
share flow +9.0% ·
net new positions -8.3%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 140 | +22 | 21.27M | $12.59B | +25 | −2 |
| Q1 2026 | 120 | +2 | 17.32M | $5.98B | +9 | −8 |
| Q4 2025 | 118 | +1 | 19.31M | $6.82B | +4 | −2 |
| Q3 2025 | 17 | 0 | 12.46M | $3.75B | +1 | −2 |
| Q2 2025 | 15 | 0 | 11.81M | $2.52B | +1 | −1 |
| Q1 2025 | 12 | -1 | 1.90M | $291.08M | +1 | −2 |
| Q4 2024 | 13 | +3 | 1.75M | $374.79M | +4 | −1 |
| Q3 2024 | 9 | +1 | 687.19K | $117.88M | +2 | −1 |
| Q2 2024 | 8 | — | 787.22K | $97.93M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 879.10K | +0.1% | $134.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 455.34K | +2.8% | $69.62M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 455.34K | +2.8% | $69.62M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Wellington Management ✦ | 277.59K | +41.9% | $42.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Wellington Management ✦ | 277.59K | +41.9% | $42.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Wellington Management ✦ | 277.59K | +41.9% | $42.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Wellington Management ✦ | 277.59K | +41.9% | $42.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Wellington Management ✦ | 277.59K | +41.9% | $42.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Capital World Investors ✦ | 123.01K | +49.5% | $18.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 55.28K | +317.1% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 55.28K | +317.1% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Point72 Asset Management ✦ | 33.24K | New | $5.08M | 0.0% | New | 1 | SEC ↗ |
| 13 | Norges Bank ✦ (passive) | 30.31K | +98.2% | $4.63M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Millennium Management ✦ | 17.00K | +131.6% | $2.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 14.09K | -78.0% | $2.15M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 10.75K | +310.8% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 10.75K | +310.8% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 10.75K | +310.8% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 10.75K | +310.8% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 10.75K | +310.8% | $1.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 6.75K | -75.5% | $1.03M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Marshall Wace ✦ | 2.11K | +91.5% | $321,945 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $5.08M | 0.0% |
Exited
| Renaissance Technologies | $2.45M | was 0.0% |
| Gotham Asset Management | $1.24M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 700 shares, $241 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 1.00K sh · $745,000
Officer · 1.50K sh · $1.09M
Director · 700 sh · $500,500
Director · 350 sh · $257,250
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
11.9% of class · View original SEC filing ↗