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LRCXIndustrialsCommon Stock

Lam Research Corp

Held by 28 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 512807306 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 28 of the investors we track own this stock. In the latest quarter, 10 of them bought more of it and 16 sold some or all of theirs (4 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
28
+2 vs last quarter (like-for-like)
Total value held
$18.86B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
1.2%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$4.34B
+65.0% vs last quarter
Net shares bought
-5.8M
Est. net flow -$2.50B
Quarter activity
10 bought · 16 sold
4 new · 2 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns LRCX?

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Who owns LRCX? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
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Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager ↑ Fund Shares Value % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
28 Baillie Gifford Baillie Gifford & Co 58 $25.13K 0.0% New +58 — +$25.13K
16 Boston Partners Boston Partners Global Investors 151.63K $65.53M 0.1% Reduced -296.0K -66.1% -$127.94M
10 Brad Gerstner Altimeter Capital 394.08K $170.77M 1.7% New +394.1K — +$170.77M
23 Bridgeway Bridgeway Capital Management 14.64K $6.34M 0.1% Reduced -4.2K -22.1% -$1.80M
26 Causeway Causeway Capital Management 816 $353.60K 0.0% New +816 — +$353.60K
4 Chase Coleman Tiger Global Management 3.16M $1.37B 5.7% Reduced -736.9K -18.9% -$319.34M
25 Chris Davis Davis Selected Advisers 2.78K $1.20M 0.0% Held 0 0.0% $0
14 David Shaw D.E. Shaw & Co. 206.42K $89.45M 0.1% Reduced -740.2K -78.2% -$320.75M
11 David Tepper Appaloosa Management 382.50K $165.75M 2.2% Held 0 0.0% $0
18 Fred Alger Fred Alger Management 70.72K $30.66M 0.1% Added +34.1K +93.0% +$14.78M
9 Israel Englander Millennium Management 696.50K $301.81M 0.2% Reduced -892.2K -56.2% -$386.63M
3 Jeremy Grantham GMO 5.46M $2.37B 5.3% Reduced -1.4M -20.8% -$623.77M
21 Jim Simons Renaissance Technologies 31.60K $13.69M 0.0% Added +28.2K +827.8% +$12.22M
27 John Ciampaglia & Eric Sprott Sprott Inc 500 $216.66K 0.0% Reduced -1.3K -72.2% -$563.33K
12 Ken Fisher Fisher Asset Management 342.06K $148.22M 0.0% Reduced -17.6K -4.9% -$7.61M
5 Ken Griffin Citadel Advisors 1.42M $615.75M 0.4% Added +306.2K +27.5% +$132.70M
22 LSV Asset Management LSV Asset Management 29.91K $12.96M 0.0% Held 0 0.0% $0
24 Mario Gabelli GAMCO Investors 7.87K $3.41M 0.0% Added +4.7K +147.3% +$2.03M
1 Norges Bank Norges Bank Investment Management 18.12M $7.85B 0.8% — — — —
15 Parnassus Investments Parnassus Investments LLC 185.52K $80.39M 0.2% Reduced -76.6K -29.2% -$33.21M
2 Philippe Laffont Coatue Management 9.44M $4.09B 8.4% Reduced -601.9K -6.0% -$260.82M
8 Polen Capital Polen Capital Management 859.04K $372.25M 3.2% Reduced -195.5K -18.5% -$84.70M
7 Ray Dalio Bridgewater Associates 938.22K $406.56M 1.7% Reduced -633.0K -40.3% -$274.30M
17 Ron Baron Baron Capital (BAMCO) 129.32K $56.04M 0.1% Added +12.6K +10.8% +$5.48M
6 Sands Capital Sands Capital Management 1.13M $491.38M 1.8% Added +378.7K +50.1% +$164.12M
20 Stanley Druckenmiller Duquesne Family Office 43.60K $18.89M 0.4% New +43.6K — +$18.89M
19 Tom Marsico Marsico Capital Management 59.20K $25.65M 0.7% Reduced -263 -0.4% -$113.97K
13 Two Sigma Two Sigma Investments 225.15K $97.57M 0.1% Reduced -1.3M -85.0% -$553.39M

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Dan Loeb Third Point -75.0K $16.02M
Steve Cohen Point72 Asset Management -29.9K $6.39M

Politician trades

Politician trades in LRCX

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.