Ownership history in OSSIAM · 22 quarters on record
This page tracks every 13F SEC filing in which OSSIAM reported a position in LAM RESEARCH CORP (LRCX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 35,910 | -775,012 | -95.6% | 0.06% | $4.8M | $133.52 |
| 2025 Q2 | ADDED | 810,922 | +231,685 | +40.0% | 0.89% | $78.9M | $96.87 |
| 2025 Q1 | ADDED | 579,237 | +543,908 | +1539.6% | 0.59% | $42.1M | $72.17 |
| 2024 Q4 | ADDED | 35,329 | +30,979 | +712.2% | 0.04% | $2.6M | $71.49 |
| 2024 Q2 | REDUCED | 4,350 | -8,363 | -65.8% | 0.09% | $4.6M | $104.75 |
| 2024 Q1 | REDUCED | 12,713 | -25,407 | -66.7% | 0.22% | $12.4M | $95.40 |
| 2023 Q4 | ADDED | 38,120 | +35,843 | +1574.1% | 0.48% | $29.9M | $76.74 |
| 2023 Q3 | ADDED | 2,277 | +535 | +30.7% | 0.03% | $1.4M | $61.24 |
| 2023 Q2 | REDUCED | 1,742 | -18,977 | -91.6% | 0.02% | $1.1M | $62.63 |
| 2023 Q1 | ADDED | 20,719 | +18,560 | +859.7% | 0.23% | $11.0M | $51.50 |
As of 2025 Q4 — sorted by position size