Lam Research (LRCX)
| Sector: | Information Technology |
| Super Investor Stats: | |
| Ownership count: | 5 |
| Ownership rank: | 157 |
| % of all portfolios: | 0.093% |
| Hold Price * : | $213.66 |
| History | Portfolio Manager | Activity | Share change | % change to portfolio ▼ | |
| Q1 2026 | |||||
| ≡ | Triple Frond Partners | Sell 100.00% | 295,377 | 5.26 | |
| ≡ | Lee Ainslie - Maverick Capital | Sell 100.00% | 633,084 | 1.16 | |
| ≡ | David Tepper - Appaloosa Management | Reduce 10.00% | 42,500 | 0.15 | |
| ≡ | Christopher Davis - Davis Advisors | Reduce 77.36% | 9,500 | 0.00 | |
| Q4 2025 | |||||
| ≡ | Triple Frond Partners | Reduce 30.97% | 132,513 | 2.36 | |
| ≡ | Chase Coleman - Tiger Global Management | Reduce 25.85% | 1,359,889 | 0.78 | |
| Q3 2025 | |||||
| ≡ | Triple Frond Partners | Reduce 39.45% | 278,725 | 4.06 | |
| ≡ | David Tepper - Appaloosa Management | Reduce 7.50% | 30,000 | 0.05 | |
| Q2 2025 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 97.64% | 679,011 | 0.83 | |
| ≡ | David Tepper - Appaloosa Management | Reduce 20.00% | 100,000 | 0.15 | |
| Q1 2025 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 60.00% | 750,000 | 0.98 | |
| Q3 2024 | |||||
| ≡ | Triple Frond Partners | Sell 100.00% | 525,300 | 6.56 | |
| ≡ | David Tepper - Appaloosa Management | Reduce 8.26% | 90,000 | 0.11 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 1.02% | 2,870 | 0.00 | |
| Q2 2024 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 5.22% | 60,000 | 0.10 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 4.89% | 14,420 | 0.03 | |
| Q1 2024 | |||||
| ≡ | Triple Frond Partners | Reduce 15.36% | 95,300 | 1.05 | |
| ≡ | Chase Coleman - Tiger Global Management | Reduce 12.36% | 498,000 | 0.27 | |
| ≡ | David Tepper - Appaloosa Management | Reduce 2.54% | 30,000 | 0.04 | |
| Q4 2023 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 1.67% | 20,000 | 0.03 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 0.38% | 1,060 | 0.00 | |
| Q3 2023 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 1.66% | 4,700 | 0.01 | |
| Q2 2023 | |||||
| ≡ | Harry Burn - Sound Shore | Sell 100.00% | 1,233,750 | 2.46 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 70.60% | 679,270 | 0.94 | |
| Q1 2023 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 37.88% | 586,590 | 0.80 | |
| Q4 2022 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 13.21% | 235,770 | 0.24 | |
| Q3 2022 | |||||
| ≡ | Viking Global Investors | Sell 100.00% | 6,940,260 | 1.36 | |
| ≡ | Chris Hohn - TCI Fund Management | Sell 100.00% | 895,450 | 0.12 | |
| Q1 2022 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 49.94% | 1,397,390 | 1.35 | |
| Q4 2021 | |||||
| ≡ | Christopher Davis - Davis Advisors | Reduce 49.98% | 12,270 | 0.00 | |
| Q2 2021 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 40.18% | 1,157,080 | 0.71 | |
| ≡ | Chris Hohn - TCI Fund Management | Sell 100.00% | 173,000 | 0.03 | |
| Q1 2021 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 49.21% | 2,790,590 | 1.56 | |
| Q4 2020 | |||||
| ≡ | Harry Burn - Sound Shore | Sell 100.00% | 566,600 | 1.82 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 22.92% | 1,686,090 | 1.28 | |
| Q3 2020 | |||||
| ≡ | Harry Burn - Sound Shore | Reduce 37.01% | 332,900 | 1.07 | |
| Q1 2020 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 22.76% | 60,130 | 0.03 | |
| ≡ | Christopher Davis - Davis Advisors | Reduce 29.56% | 10,300 | 0.00 | |
| Q4 2019 | |||||
| ≡ | Robert Olstein - Olstein Capital Management | Sell 100.00% | 130,000 | 0.47 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 5.45% | 15,220 | 0.01 | |
| Q3 2019 | |||||
| ≡ | Robert Olstein - Olstein Capital Management | Reduce 43.48% | 100,000 | 0.36 | |
| Q2 2019 | |||||
| ≡ | Robert Olstein - Olstein Capital Management | Reduce 29.23% | 95,000 | 0.29 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 31.85% | 118,500 | 0.03 | |
| Q1 2019 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 95.26% | 7,475,860 | 1.81 | |
| ≡ | Robert Olstein - Olstein Capital Management | Reduce 20.73% | 85,000 | 0.25 | |
| Q4 2018 | |||||
| ≡ | David Tepper - Appaloosa Management | Sell 100.00% | 11,750,000 | 3.18 | |
| ≡ | Lee Ainslie - Maverick Capital | Reduce 51.00% | 8,167,050 | 1.63 | |
| Q3 2018 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 14.86% | 2,050,000 | 0.55 | |
| Q2 2018 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 23.57% | 107,400 | 0.02 | |
| Q2 2017 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 32.31% | 77,000 | 0.01 | |
| Q1 2017 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 98.68% | 17,784,270 | 2.99 | |
| Q4 2016 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 60.35% | 27,430,010 | 3.77 | |
| Q3 2016 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Reduce 16.84% | 9,202,910 | 1.04 | |
| Q3 2015 | |||||
| ≡ | David Einhorn - Greenlight Capital | Sell 100.00% | 16,367,000 | 1.70 | |
| ≡ | Lee Ainslie - Maverick Capital | Sell 100.00% | 31,500 | 0.00 | |
| Q2 2015 | |||||
| ≡ | David Einhorn - Greenlight Capital | Reduce 1.11% | 183,000 | 0.02 | |
| Q1 2015 | |||||
| ≡ | David Einhorn - Greenlight Capital | Reduce 33.27% | 8,250,000 | 0.76 | |
| Q4 2014 | |||||
| ≡ | David Einhorn - Greenlight Capital | Reduce 6.06% | 1,600,000 | 0.17 | |
| Q4 2012 | |||||
| ≡ | David Tepper - Appaloosa Management | Sell 100.00% | 8,558,730 | 0.77 | |
| Q4 2011 | |||||
| ≡ | David Tepper - Appaloosa Management | Sell 100.00% | 9,056,160 | 2.47 | |
| Q3 2011 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 20.37% | 2,316,700 | 0.63 | |
| Q2 2011 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 17.54% | 2,419,000 | 0.27 | |
| Q1 2011 | |||||
| ≡ | David Tepper - Appaloosa Management | Reduce 9.51% | 1,450,000 | 0.21 | |
* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.