Institutional shares held 19.8 Million
85.9K calls
152K puts
Total value of holdings $1.42B
$6.15M calls
$10.9M puts
Market Cap $9.77B
136,379,008 Shares Out.
Institutional ownership 14.55%
# of Institutions 255


Latest Institutional Activity in LRCX

Top Purchases

Q1 2025
Goodman Advisory Group, LLC Shares Held: 8.73K ($626K)
Q1 2025
Joseph Group Capital Management Shares Held: 57.5K ($4.12M)
Q1 2025
Ferguson Wellman Capital Management, Inc Shares Held: 7.08K ($507K)
Q1 2025
Berbice Capital Management LLC Shares Held: 4.7K ($337K)
Q1 2025
Wfa Asset Management Corp Shares Held: 87 ($6.24K)

Top Sells

Q1 2025
Matthews International Capital Management LLC Shares Held: 36.6K ($2.62M)
Q1 2025
New England Research & Management, Inc. Shares Held: 6.17K ($442K)
Q1 2025
Wd Rutherford LLC Shares Held: 7.37K ($528K)
Q1 2025
Lake Street Financial LLC Shares Held: 13.2K ($944K)
Q1 2025
Byrne Asset Management LLC Shares Held: 1.07K ($76.7K)

About LRCX

Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits. The company offers ALTUS systems to deposit conformal films for tungsten metallization applications; SABRE electrochemical deposition products for copper interconnect transition that offers copper damascene manufacturing; SOLA ultraviolet thermal processing products for film treatments; and VECTOR plasma-enhanced CVD ALD products. It also provides SPEED gapfill high-density plasma chemical vapor deposition products; and Striker single-wafer atomic layer deposition products for dielectric film solutions. In addition, the company offers Flex for dielectric etch applications; Kiyo for conductor etch applications; Syndion for through-silicon via etch applications; and Versys metal products for metal etch processes. Further, it provides Coronus bevel clean products to enhance die yield; Da Vinci, DV-Prime, EOS, and SP series products to address various wafer cleaning applications; and Metryx mass metrology systems for high precision in-line mass measurement in semiconductor wafer manufacturing. The company sells its products and services to semiconductors industry in the United States, China, Europe, Japan, Korea, Southeast Asia, Taiwan, and internationally. Lam Research Corporation was incorporated in 1980 and is headquartered in Fremont, California.


Insider Transactions at LRCX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
639K Shares
From 27 Insiders
Grant, award, or other acquisition 314K shares
Other acquisition or disposition 32.6K shares
Exercise of conversion of derivative security 292K shares
Sell / Disposition
323K Shares
From 17 Insiders
Other acquisition or disposition 32.6K shares
Open market or private sale 148K shares
Payment of exercise price or tax liability 142K shares
Bona fide gift 182 shares

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P - Open market or private purchase×
S - Open market or private sale×
V - Transaction voluntarily reported earlier than required×
A - Grant, award, or other acquisition×
D - Sale (or disposition) back to the issuer×
F - Payment of exercise price or tax liability×
I - Discretionary transaction×
M - Exercise of conversion of derivative security×
C - Conversion of derivative security×
E - Expiration of short derivative position×
H - Expiration (or cancellation) of long derivative position with value received×
O - Exercise of out-of-the-money derivative securities×
X - Exercise of in-the-money or at-the-money derivatives securities×
G - Bona fide gift×
L - Small Acquisition×
W - Acquisition or disposition by will or laws×
Z - Deposit into or withdrawal from voting trust×
J - Other acquisition or disposition×
K - Transaction in equity swap or similar instrument×
U - Disposition due to a tender of shares in a change of control transaction×
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