LRCX
Lam Research Corporation · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth +5.6% ·
share flow +30.0% ·
net new positions +5.3%
— 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 | 185 | +2 | 864.33M | $372.69B | +7 | −6 |
| Q1 2026 | 187 | +3 | 858.08M | $182.68B | +5 | −3 |
| Q4 2025 | 183 | +1 | 943.75M | $161.20B | +2 | — |
| Q3 2025 | 25 | +1 | 512.14M | $68.58B | +1 | −1 |
| Q2 2025 | 22 | +1 | 431.40M | $42.00B | +1 | — |
| Q1 2025 | 18 | -1 | 148.02M | $10.77B | +1 | −2 |
| Q4 2024 | 19 | +1 | 163.00M | $11.78B | +1 | — |
| Q3 2024 | 17 | -2 | 10.47M | $8.54B | — | −2 |
| Q2 2024 | 19 | — | 11.74M | $12.50B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 59.02M | — | $4.28B | 0.2% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 31.43M | +907.1% | $2.27B | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | Norges Bank ✦ (passive) | 23.01M | +1009.9% | $1.66B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | Fisher Asset Management ✦ | 18.58M | +892.7% | $1.34B | 0.5% | ▲ Add | 3 | SEC ↗ |
| 5 | Coatue Management ✦ | 4.05M | +900.0% | $292.27M | 1.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Tiger Global Management ✦ | 3.96M | +1020.6% | $285.86M | 1.1% | ▲ Add | 3 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 3.53M | New | $254.64M | 0.3% | New | 1 | SEC ↗ ×2 |
| 8 | Citadel Advisors ✦ | 3.12M | +2407.8% | $225.34M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 9 | T. Rowe Price ✦ | 2.87M | +305.3% | $207.62M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 10 | Two Sigma Investments ✦ | 2.81M | +971.7% | $202.90M | 0.5% | ▲ Add | 3 | SEC ↗ |
| 11 | Bridgewater Associates ✦ | 2.53M | +817.7% | $182.99M | 0.8% | ▲ Add | 3 | SEC ↗ |
| 12 | Millennium Management ✦ | 2.43M | +1011.3% | $175.45M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 13 | Wellington Management ✦ | 1.99M | +8156.2% | $143.86M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 14 | Adage Capital Partners ✦ | 1.38M | +893.2% | $99.76M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 15 | Appaloosa ✦ | 1.25M | +1150.0% | $90.29M | 1.4% | ▲ Add | 3 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 555.06K | +370.1% | $40.09M | 0.1% | ▲ Add | 3 | SEC ↗ ×5 |
| 17 | Arrowstreet Capital ✦ | 236.86K | -62.5% | $17.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Gotham Asset Management ✦ | 170.58K | +861.4% | $12.32M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 19 | Renaissance Technologies ✦ | 88.26K | +198.6% | $6.38M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $254.64M | 0.3% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2,586 holders, 976.87M shares, $200.48B 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 · 30.00K sh · $9.58M
Director · 9.56K sh · $3.01M
Officer · 5.00K sh · $1.51M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology