Lam Research Corporation shares owned by SpiderRock Advisors
Quarter-by-quarter ownership of Lam Research Corporation (LRCX) shares owned by SpiderRock Advisors
from 13F filings
Historical chart of SpiderRock Advisors investment in Lam Research Corporation
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Quarterly reported holdings in Lam Research Corporation by SpiderRock Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $12M | 13k | 925.28 |
| 2023-12-31 | $426k | 1.0k | 426.00 |
| 2023-09-30 | $339k | 900 | 376.67 |
| 2023-06-30 | $339k | 900 | 376.67 |
| 2023-03-31 | $339k | 900 | 376.67 |
| 2022-12-31 | $483k | 900 | 536.67 |
| 2022-09-30 | $483k | 900 | 536.67 |
| 2022-06-30 | $534k | 900 | 593.33 |
| 2022-03-31 | $534k | 900 | 593.33 |
| 2021-12-31 | $646k | 1.1k | 587.27 |
| 2021-09-30 | $451k | 1.1k | 410.00 |
| 2021-06-30 | $451k | 1.1k | 410.00 |
| 2021-03-31 | $451k | 1.1k | 410.00 |
| 2020-12-31 | $653k | 1.8k | 362.78 |
| 2020-09-30 | $456k | 1.9k | 240.00 |
| 2020-06-30 | $35k | 1.9k | 18.42 |
| 2020-03-31 | $151k | 3.8k | 39.74 |
| 2019-12-31 | $19k | 4.0k | 4.75 |
| 2019-09-30 | $2.0k | 2.4k | 0.83 |
| 2019-06-30 | $13k | 2.4k | 5.42 |
| 2019-03-31 | $1.0k | 2.4k | 0.42 |
| 2018-03-31 | $9.0k | 1.2k | 7.50 |
| 2017-09-30 | $965k | 5.3k | 182.29 |
| 2017-06-30 | $1.2M | 8.2k | 142.86 |
| 2017-03-31 | $411k | 3.2k | 126.76 |