KLAC
KLA Corporation · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth -5.6% ·
share flow -6.0% ·
net new positions -5.9%
— formula
Broad distribution — falling shares and fewer 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 | 184 | +8 | 962.51M | $298.96B | +11 | −2 |
| Q1 2026 | 178 | +2 | 95.04M | $139.76B | +6 | −5 |
| Q4 2025 | 175 | +1 | 104.27M | $125.14B | +2 | — |
| Q3 2025 | 23 | 0 | 54.36M | $58.62B | +1 | −2 |
| Q2 2025 | 21 | +1 | 49.40M | $44.23B | +2 | −1 |
| Q1 2025 | 17 | 0 | 20.78M | $14.12B | +1 | −1 |
| Q4 2024 | 17 | -1 | 21.11M | $13.30B | — | −1 |
| Q3 2024 | 17 | +2 | 16.35M | $12.66B | +2 | — |
| Q2 2024 | 15 | — | 17.09M | $14.08B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 6.10M | — | $3.84B | 0.2% | n/c | 1 | SEC ↗ |
| 2 | PRIMECAP Management ✦ | 5.18M | -2.2% | $3.27B | 2.5% | ▼ Trim | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 3.25M | +1.0% | $2.05B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 3.25M | +1.0% | $2.05B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 5 | Norges Bank ✦ (passive) | 1.87M | -14.2% | $1.18B | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 1.66M | -33.9% | $1.05B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 1.66M | -33.9% | $1.05B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 8 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 9 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 10 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 11 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 12 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 13 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 14 | Wellington Management ✦ | 1.49M | -17.1% | $939.63M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 459.36K | +485.5% | $289.45M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 459.36K | +485.5% | $289.45M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 17 | Renaissance Technologies ✦ | 232.31K | +315.5% | $146.38M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 191.06K | +523.9% | $120.39M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 191.06K | +523.9% | $120.39M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 122.64K | -58.1% | $77.28M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 21 | Bridgewater Associates ✦ | 115.84K | -42.5% | $72.99M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 22 | Millennium Management ✦ | 112.44K | -42.7% | $70.85M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 23 | Adage Capital Partners ✦ | 104.85K | +21.0% | $66.07M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 100.04K | -46.7% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 100.04K | -46.7% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 100.04K | -46.7% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 27 | AQR Capital Management ✦ | 100.04K | -46.7% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 28 | AQR Capital Management ✦ | 100.04K | -46.7% | $63.04M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 29 | Arrowstreet Capital ✦ | 64.08K | -37.9% | $40.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Fisher Asset Management ✦ | 41.01K | -40.0% | $25.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Gotham Asset Management ✦ | 10.84K | +20.3% | $6.83M | 0.1% | ▲ Add | 3 | 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
| Marshall Wace | $20.93M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 7.00K shares, $10,306 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)
Officer · 59.59K sh · $12.40M
Officer · 31.50K sh · $6.61M
Officer · 87.57K sh · $17.42M
Officer · 33.18K sh · $6.60M
Officer · 1.66K sh · $339,774
Officer · 529 sh · $108,212
Officer · 2.40K sh · $475,156
Officer · 21.83K sh · $4.31M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology