ONTO
Onto Innovation Inc. · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth -17.6% ·
share flow -2.4% ·
net new positions -20.0%
— formula
Broad distribution — falling shares and 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 | 139 | +4 | 32.62M | $12.27B | +11 | −7 |
| Q1 2026 | 138 | +5 | 31.96M | $6.54B | +9 | −5 |
| Q4 2025 | 134 | -1 | 33.75M | $5.33B | +1 | −1 |
| Q3 2025 | 22 | +2 | 22.00M | $2.84B | +3 | −2 |
| Q2 2025 | 18 | +1 | 20.76M | $2.10B | +2 | −1 |
| Q1 2025 | 14 | -3 | 5.27M | $639.54M | — | −3 |
| Q4 2024 | 17 | +1 | 5.40M | $900.43M | +1 | — |
| Q3 2024 | 15 | +1 | 4.15M | $861.79M | +1 | — |
| Q2 2024 | 14 | — | 4.70M | $1.03B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 1.52M | -0.4% | $184.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 879.43K | +5.3% | $106.74M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 879.43K | +5.3% | $106.74M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Norges Bank ✦ (passive) | 602.22K | +14.1% | $73.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Fisher Asset Management ✦ | 583.45K | -16.0% | $70.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 515.17K | -1.6% | $62.51M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 515.17K | -1.6% | $62.51M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | Wellington Management ✦ | 489.41K | +12.6% | $59.39M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Wellington Management ✦ | 489.41K | +12.6% | $59.39M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | Wellington Management ✦ | 489.41K | +12.6% | $59.39M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 221.07K | -0.6% | $26.82M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | D. E. Shaw & Co. ✦ | 221.07K | -0.6% | $26.82M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Bridgewater Associates ✦ | 211.69K | +462.0% | $25.69M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 14 | Millennium Management ✦ | 149.11K | -2.1% | $18.09M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Marshall Wace ✦ | 66.57K | -71.7% | $8.08M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Marshall Wace ✦ | 66.57K | -71.7% | $8.08M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 17.52K | -58.1% | $2.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 17.52K | -58.1% | $2.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 17.52K | -58.1% | $2.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 17.52K | -58.1% | $2.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 17.52K | -58.1% | $2.06M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Gotham Asset Management ✦ | 7.83K | -50.7% | $950,456 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Two Sigma Investments ✦ | 5.28K | +176.7% | $641,039 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 24 | Citadel Advisors ✦ | 3.12K | -86.9% | $377,974 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Point72 Asset Management | $13.34M | was 0.0% |
| Arrowstreet Capital | $7.75M | was 0.0% |
| Renaissance Technologies | $600,012 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 7.50K shares, $1,538 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 · $302,300
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology