Timothy M. Archer owns 0.09% of Lam Research
1,129,662 shares as of the September 9, 2026 filing, worth $298M at the latest close.
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Free.
The stake
0.09%
worth $298M at the latest close
Stake rank
#219
by dollar value of the stake
Last sale
109 days ago
Jul 2, 2026
Last buy
None
no purchases since 2016
Timothy M. Archer owns 0.09% of LAM RESEARCH CORP: 1,129,661 of 1,251,321,000 shares, worth about $298M at the 2026-10-16 close. The stake has moved from 0.05% in 2016 to 0.09% on 2026-09-09, across 30 sales and 0 purchases that moved it since 2016. The last trade that moved it was a planned sale of $11.7M on 2026-07-02.
How the stake is held
as of the Sep 9, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 9, 2026 · Form 4 ↗
HELD DIRECTLY
1,075,966
95.2%
HELD INDIRECTLY · 2 VEHICLES
53,696
4.8%
By 401(k)
48,026
4.3%
By Spouse 401(k)
5,670
0.5%
THE STAKE
1,129,662
0.09%