ONTO
Onto Innovation Inc. · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow -4.8% ·
net new positions +5.9%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| 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) | 1.53M | — | $254.18M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 835.20K | +0.1% | $139.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 835.20K | +0.1% | $139.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Fisher Asset Management ✦ | 694.74K | -2.3% | $115.79M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Norges Bank ✦ (passive) | 527.91K | +9.3% | $87.99M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 523.67K | -7.2% | $87.28M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 523.67K | -7.2% | $87.28M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Wellington Management ✦ | 434.81K | -8.1% | $72.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Wellington Management ✦ | 434.81K | -8.1% | $72.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | Wellington Management ✦ | 434.81K | -8.1% | $72.47M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | Marshall Wace ✦ | 235.01K | -53.5% | $39.17M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 12 | Marshall Wace ✦ | 235.01K | -53.5% | $39.17M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 13 | Marshall Wace ✦ | 235.01K | -53.5% | $39.17M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 14 | D. E. Shaw & Co. ✦ | 222.33K | +8504.1% | $37.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 222.33K | +8504.1% | $37.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Millennium Management ✦ | 152.32K | +35.3% | $25.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Point72 Asset Management ✦ | 80.05K | New | $13.34M | 0.0% | New | 1 | SEC ↗ |
| 18 | Arrowstreet Capital ✦ | 46.48K | -78.6% | $7.75M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 41.84K | -69.0% | $6.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 41.84K | -69.0% | $6.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 41.84K | -69.0% | $6.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | Bridgewater Associates ✦ | 37.67K | -13.1% | $6.28M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Citadel Advisors ✦ | 23.76K | +427.9% | $3.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Citadel Advisors ✦ | 23.76K | +427.9% | $3.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Gotham Asset Management ✦ | 15.90K | -39.2% | $2.65M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Renaissance Technologies ✦ | 3.60K | -80.0% | $600,012 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Two Sigma Investments ✦ | 1.91K | -90.2% | $318,173 | 0.0% | ▼ Trim | 3 | 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 | $13.34M | 0.0% |
Exited
| No tracked exits this quarter. |
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