Companies / Lam Research Corp / Activity
Activity — Lam Research Corp
550 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-3.65B | -21.3M -100.00% | 0 | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | Common stock | $-663.83M | -1.5M -1.14% | 132,727,776 10.61% of shares | high |
| Q4 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-558.15M | -3.3M -31.85% | 6,977,951 0.56% of shares | high |
| Q1 2026 as of | Alkeon Capital Management LLC 13F manager | Trim | Common stock | $-538.42M | -2.5M -39.25% | 3,900,456 0.31% of shares | high |
| Q1 2026 as of | Grantham, Mayo, Van Otterloo & Co. LLC 13F manager | Trim | Common stock | $-521.30M | -2.4M -26.11% | 6,904,206 0.55% of shares | high |
| Q4 2024 as of | Barclays PLC 13F manager | New | Common stock | $501.44M | +6.9M | 6,942,222 0.55% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $441.41M | +1.0M +1.71% | 60,704,130 4.85% of shares | high |
| Q1 2026 as of | Cincinnati Insurance Co 13F manager | Exit | Common stock | $-426.60M | -2.5M -100.00% | 0 | high |
| Q1 2026 as of | Amundi 13F manager | Add | Common stock | $415.11M | +1.9M +23.68% | 10,147,479 0.81% of shares | high |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $334.77M | +2.5M +32.31% | 10,238,578 0.82% of shares | high |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Add | Common stock | $317.59M | +1.5M +94.65% | 3,056,874 0.24% of shares | high |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Trim | Common stock | $-314.17M | -1.5M -48.34% | 1,571,229 0.13% of shares | high |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $304.64M | +1.4M +4.23% | 35,175,926 2.81% of shares | high |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-301.58M | -1.4M -26.19% | 3,982,286 0.32% of shares | high |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-293.62M | -1.4M -24.54% | 4,225,554 0.34% of shares | high |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-272.21M | -1.3M -35.98% | 2,266,862 0.18% of shares | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | Common stock | $261.34M | +1.5M +7.72% | 21,295,871 1.70% of shares | high |
| Q1 2026 as of | Nordea Investment Management AB 13F manager | Trim | Common stock | $-249.32M | -1.2M -16.39% | 6,189,689 0.49% of shares | high |
| Q1 2026 as of | Polen Capital Management LLC 13F manager | New | Common stock | $225.30M | +1.1M | 1,054,495 0.08% of shares | high |
| Q2 2026 as of | WT Asset Management Ltd 13F manager | New | Common stock | $213.73M | +493K | 493,233 0.04% of shares | high |
| Q1 2026 as of | Whale Rock Capital Management LLC 13F manager | New | Common stock | $204.66M | +958K | 957,877 0.08% of shares | high |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common stock | $-192.47M | -901K -22.82% | 3,046,507 0.24% of shares | high |
| Q1 2026 as of | Rafferty Asset Management, LLC 13F manager | Trim | Common stock | $-185.69M | -869K -32.74% | 1,785,457 0.14% of shares | high |
| Q2 2026 as of | Gf Fund Management Co. Ltd. 13F manager | Add | Common stock | $182.81M | +422K +158.28% | 688,419 0.06% of shares | high |
| Q1 2026 as of | Temasek Holdings (Private) Limited 13F manager | New | Common stock | $162.45M | +760K | 760,335 0.06% of shares | high |
| Q1 2026 as of | Sands Capital Management, LLC 13F manager | New | Common stock | $161.36M | +755K | 755,222 0.06% of shares | high |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | Common stock | $-160.97M | -371K -7.80% | 4,390,915 0.35% of shares | high |
| Q2 2026 as of | Oaktop Capital Management II, L.P. 13F manager | Trim | Common stock | $-142.88M | -330K -13.79% | 2,061,054 0.16% of shares | high |
| Q2 2026 as of | Mitsubishi UFJ Asset Management Co., Ltd. 13F manager | Add | Common stock | $138.10M | +319K +10.64% | 3,312,931 0.26% of shares | high |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $131.31M | +1.3M +21.11% | 7,738,427 0.62% of shares | high |
| Q4 2024 as of | Employees Provident Fund Board 13F manager | Add | Common stock | $127.66M | +1.8M +2249.71% | 1,845,978 0.15% of shares | high |
| Q1 2026 as of | Mariner Investment Group LLC 13F manager | Exit | Common stock | $-125.99M | -736K -100.00% | 0 | high |
| Q1 2025 as of | Employees Provident Fund Board 13F manager | Trim | Common stock | $-124.35M | -1.7M -92.66% | 135,531 0.01% of shares | high |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-105.48M | -494K -20.10% | 1,961,746 0.16% of shares | high |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $102.50M | +480K +43.26% | 1,588,727 0.13% of shares | high |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common stock | $-98.15M | -459K -99.26% | 3,406 <0.01% of shares | high |
| Q1 2026 as of | Sculptor Capital LP 13F manager | New | Common stock | $95.93M | +449K | 449,000 0.04% of shares | high |
| Q1 2026 as of | Menora Mivtachim Holdings Ltd. 13F manager | Trim | Common stock | $-80.61M | -377K -35.62% | 681,980 0.05% of shares | high |
| Q1 2026 as of | Zurich Insurance Group Ltd/FI 13F manager | Trim | Common stock | $-73.50M | -344K -44.89% | 422,410 0.03% of shares | high |
| Q2 2026 as of | Forsta Ap-Fonden 13F manager | Exit | Common stock | $-72.73M | -425K -100.00% | 0 | high |
| Q4 2024 as of | Danske Bank A/S 13F manager | New | Common stock | $67.91M | +940K | 940,156 0.08% of shares | high |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-65.71M | -308K -3.33% | 8,932,438 0.71% of shares | high |
| Q3 2024 as of | Employees Provident Fund Board 13F manager | New | Common stock | $64.11M | +79K | 78,562 <0.01% of shares | high |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $61.95M | +290K +44.15% | 946,616 0.08% of shares | high |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Trim | Common stock | $-61.93M | -143K -5.12% | 2,646,799 0.21% of shares | high |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common stock | $61.58M | +142K +10.14% | 1,543,253 0.12% of shares | high |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-56.89M | -266K -14.91% | 1,518,911 0.12% of shares | high |
| Q2 2026 as of | Fiera Capital Corp 13F manager | Trim | Common stock | $-56.27M | -130K -42.49% | 175,786 0.01% of shares | high |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | Common stock | $-55.79M | -261K -68.71% | 118,891 <0.01% of shares | high |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Trim | Common stock | $-54.05M | -258K -6.94% | 3,452,063 0.28% of shares | high |