SITM
SiTime Corporation · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +11.6% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| 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) | 877.80K | — | $188.32M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 442.90K | +0.5% | $95.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 442.90K | +0.5% | $95.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Wellington Management ✦ | 195.57K | +36.4% | $41.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Wellington Management ✦ | 195.57K | +36.4% | $41.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Wellington Management ✦ | 195.57K | +36.4% | $41.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Wellington Management ✦ | 195.57K | +36.4% | $41.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Capital World Investors ✦ | 82.29K | New | $17.65M | 0.0% | New | 1 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 64.05K | +82.0% | $13.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 64.05K | +82.0% | $13.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Two Sigma Investments ✦ | 27.50K | -26.4% | $5.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Norges Bank ✦ (passive) | 15.29K | +37.1% | $3.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 13.25K | -5.5% | $2.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 13.25K | -5.5% | $2.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | Renaissance Technologies ✦ | 11.40K | New | $2.45M | 0.0% | New | 1 | SEC ↗ |
| 16 | Millennium Management ✦ | 7.34K | +205.0% | $1.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Gotham Asset Management ✦ | 5.80K | +392.6% | $1.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 2.62K | New | $561,640 | 0.0% | New | 1 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 2.62K | New | $561,640 | 0.0% | New | 1 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 2.62K | New | $561,640 | 0.0% | New | 1 | SEC ↗ |
| 21 | Marshall Wace ✦ | 1.10K | New | $235,983 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Capital World Investors | $17.65M | 0.0% |
| Renaissance Technologies | $2.45M | 0.0% |
| AQR Capital Management | $561,640 | 0.0% |
| AQR Capital Management | $561,640 | 0.0% |
| AQR Capital Management | $561,640 | 0.0% |
| Marshall Wace | $235,983 | 0.0% |
Exited
| D. E. Shaw & Co. | $275,102 | 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 ↗