Lam Research Ownership | Who Owns Lam Research?


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Lam Research Ownership Summary


Lam Research is owned by 0.47% institutional investors, 0.31% insiders, and 99.22% retail investors. Blackrock is the largest institutional shareholder, holding 9.88% of LRCX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.16% of its assets in Lam Research shares.

LRCX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockLam Research0.47%0.31%99.22%
SectorTechnology Stocks 44.46%12.08%43.46%
IdeaSemiconductor Stocks List 50.50%7.23%42.27%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock12.93M9.88%$13.77B
Price t rowe associates inc /md/2.48M1.90%$2.64B
Morgan stanley2.06M1.57%$2.19B
Norges bank1.81M1.39%$1.93B
Northern trust1.41M1.08%$1.51B
Envestnet asset management262.49K0.20%$279.51M
Menora mivtachim1.38M0.11%$99.78M
Kovitz investment group partners1.34M0.10%$96.63M
Dnb asset management as943.56K0.07%$68.15M
Raymond james & associates81.33K0.06%$86.61M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Marlowe partners lp7.77K23.26%$8.28M
Taylor hoffman wealth management8.77K3.79%$9.30M
Knowledge leaders capital1.45K3.67%$1.55M
Qcm cayman294.003.38%$313.07K
New potomac partners4.84K2.82%$5.15M
Castleark management56.80K2.47%$60.49M
Fort pitt capital group65.68K2.12%$69.94M
Rench wealth management81.57K2.01%$5.89M
Clear rock advisors4.06K1.85%$4.32M
Arvest trust co n a28.15K1.78%$29.97M

Top Buyers

HolderShares% AssetsChange
Norges bank1.81M0.29%1.81M
Menora mivtachim1.38M0.63%1.38M
Kovitz investment group partners1.34M0.32%1.31M
Dnb asset management as943.56K0.29%781.86K
Blackrock12.93M0.31%757.22K

Top Sellers

HolderShares% AssetsChange
Blackrock funding, inc. /de---12.59M
Vanguard group---12.17M
State street---5.89M
Jpmorgan chase---4.26M
Fmr---3.53M

New Positions

HolderShares% AssetsChangeValue
Norges bank1.81M0.29%1.81M$1.93B
Menora mivtachim1.38M0.63%1.38M$99.78M
Fjarde ap-fonden (the fourth swedish national pensionfund)28.53K0.34%28.53K$30.38M
J. goldman & co lp7.50K0.23%7.50K$7.99M
Chase investment counsel5.15K0.12%5.15K$371.00K

Sold Out

HolderChange
Tfo-tdc-1.00
Anfield capital management-1.00
Bok financial private wealth-1.00
Westend advisors-1.00
Dhjj financial advisors-1.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202492-93.43%6,085,118-93.48%-0.01%77-88.01%7-98.56%
Sep 30, 20241,378-25.79%93,155,317-14.80%711.02%630-24.64%480-26.38%
Jun 30, 20241,8271.56%109,250,3290.74%831.22%8236.19%644-7.74%
Mar 31, 20241,7996.32%108,443,082-2.30%821.17%775-1.15%69817.71%
Dec 31, 20231,69212.28%110,997,0911.80%841.25%78420.80%5939.81%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv40.58M3.16%-10.15K
Vanguard Institutional 500 Index Trust35.68M2.78%-9.47K
Invesco QQQ Trust26.44M2.06%-22.95K
Fidelity 500 Index16.11M1.26%71.76K
SPDR® S&P 500 ETF15.97M1.24%-266.09K
iShares Core S&P 500 ETF15.66M1.22%45.36K
SPDR® S&P 500® ETF Trust15.54M1.21%-81.43K
SPDR® S&P 500® ETF15.37M1.20%-257.87K
Vanguard Growth Index Investor13.69M1.07%349.33K
Fidelity Select Semiconductors12.51M0.97%246.60K

Recent Insider Transactions


DateNameRoleActivityValue
Feb 20, 2025Varadarajan Seshasayee Senior Vice PresidentSell$6.69M
Nov 01, 2024Mayer Bethany-Sell$124.76K
Oct 01, 2024Correia Christina CVP , Chief Accounting OfficerSell$528.93K
Jul 12, 2024Fernandes Neil J Senior Vice PresidentSell$1.71M
Jun 28, 2024ARCHER TIMOTHY President and CEOSell$510.92K

Insider Transactions Trends


DateBuySell
2025 Q1-1
2024 Q4-2
2024 Q3-2
2024 Q2-49
2024 Q1-40

LRCX Ownership FAQ


Who owns the most shares of Lam Research?

Lam Research’s largest shareholders are Blackrock (12.93M shares, 9.88%), Price t rowe associates inc /md/ (2.48M shares, 1.90%), and Morgan stanley (2.06M shares, 1.57%). Together, they hold 13.35% of Lam Research’s total shares outstanding.

Does Blackrock own Lam Research?

Yes, BlackRock owns 9.88% of Lam Research, totaling 12.93M shares as of Jun 2024. This represents 0.31% of BlackRock's total assets, with a market value of 13.77B$. In the last quarter, BlackRock increased its holdings by 757.22K shares, a 6.22% change.

Who is Lam Research’s biggest shareholder by percentage of total assets invested?

Marlowe partners lp is Lam Research’s biggest shareholder by percentage of total assets invested, with 23.26% of its assets in 7.77K Lam Research shares, valued at 8.28M$.

Who is the top mutual fund holder of Lam Research shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Lam Research shares, with 3.16% of its total shares outstanding invested in 40.58M Lam Research shares.

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