LRCX
Lam Research Corp
6 super-investors hold LRCX worth a combined $1.40B. The largest position: Chase Coleman at 3.6% of their portfolio. This quarter the cohort logged 1 buy and 1 sell on the name. Cohort Conviction Score: 22 — ranked #620 of 724 scored stocks.
Why super-investors own LRCX
Chase Coleman dominates the cohort's $1.4B combined position, with $833M representing 3.6% of his portfolio — the highest concentration among the six holders and roughly 60% of the group's total exposure. The most notable 2026Q1 move was Daniel Loeb initiating a new $16M position, while Triple Frond Partners exited entirely, leaving the net owner count unchanged. Polen Capital ($225M, 1.6%) and David Tepper ($82M, 1.4%) round out the meaningful holders; Joel Greenblatt owns a large nominal position ($238M) but at minimal portfolio concentration. With the cohort count steady at six and no additions among existing holders, interest appears stable rather than building.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2024Q4 → 2026Q1How many of the cohort members held this stock each quarter.
Owners (6) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Chase Coleman | 3.6% | 6q | $833M | 3,900,439 |
| 2 | Joel Greenblatt | 0.2% | 6q | $238M | 1,114,732 |
| 3 | Polen Capital Management | 1.6% | — 1q | $225M | 1,054,495 |
| 4 | David Tepper | 1.4% | 6q | $82M | 382,500 |
| 5 | Daniel Loeb | 0.8% | — 1q | $16M | 75,000 |
| 6 | Christopher Davis | <0.1% | 6q | $594K | 2,780 |
- 1Chase Colemanport3.6%val$833M3,900,439 sh·6q held
- 2Joel Greenblattport0.2%val$238M1,114,732 sh·6q held
- 3Polen Capital Managementport1.6%val$225M1,054,495 sh·—1q held
- 4David Tepperport1.4%val$82M382,500 sh·6q held
- 5Daniel Loebport0.8%val$16M75,000 sh·—1q held
- 6Christopher Davisport<0.1%val$594K2,780 sh·6q held
Owners of LRCX also hold
Recent activity (2)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Daniel Loeb | NEW | 0.8% | +100% | $16M | May 15, 2026 |
| Triple Frond Partners | EXIT | 5.3% | -100% | $0 | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 512807306. Not investment advice.