Lam Research Corp

LRCX

Exchange: Nasdaq
Industry: Special Industry Machinery, NEC
SEC CIK: 0000707549

SEC filings (opens in a new tab)

In the last 90 days, Lam Research Corp insiders filed 0 open-market purchases and 7 sales; 3,143 institutions reported holding it in 13F filings for Q2 2026, worth $463.5B in total; 6 superinvestors hold it, including Coatue Management and Tiger Global Management.

13F holders, Q1 2024

Institutional positions in Lam Research Corp as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,732; +122 vs. Q4 2023
Shares held: 110.3M; −827.0K (−0.7%) vs. Q4 2023
Total value: $107.0B; +$20.2B (+23.3%) vs. Q4 2023
New holders: 228; 557 more added
Sold out: 106; 699 more reduced

22 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting LRCX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2024: 1,732 institutions

Value heldQ1 2024: $107.0B

Institutions holding LRCX and their total value by quarter
Quarter	Holders	Value
Q2 2026	3,143	$463.5B
Q1 2026	2,652	$221.3B
Q4 2025	2,396	$183.9B
Q3 2025	2,111	$136.5B
Q2 2025	1,883	$102.7B
Q1 2025	1,802	$75.8B
Q4 2024	1,696	$74.9B
Q3 2024	1,469	$80.1B
Q2 2024	1,793	$116.5B
Q1 2024	1,732	$107.0B
Q4 2023	1,632	$87.0B
Q3 2023	1,451	$69.7B
Q2 2023	1,434	$72.7B
Q1 2023	1,366	$60.5B
Q4 2022	1,347	$47.5B
Q3 2022	1,273	$41.6B
Q2 2022	1,310	$47.9B
Q1 2022	1,391	$60.4B
Q4 2021	1,461	$82.9B
Q3 2021	1,301	$65.8B
Q2 2021	1,315	$76.3B
Q1 2021	1,262	$70.8B

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q4 2023.

Institutions holding LRCX in Q1 2024
Institution	Shares	Value	% of portfolio	Change in shares	Action
Pinkerton Retirement Specialists, LLC	270	$262.3K	0.04%	−178−39.7%	Reduced
New Jersey Better Educational Savings Trust	270	$262.3K	0.50%	00.0%	Unchanged
Arden Trust Co	269	$261.4K	0.04%	−6−2.2%	Reduced
Destination Wealth Management	268	$260.4K	0.01%	+1+0.4%	Added
Wambolt & Associates, LLC	265	$260.3K	0.08%	+265	New
Field & Main Bank	267	$259.4K	0.10%	+17+6.8%	Added
Country Club Bank	265	$257.5K	0.02%	00.0%	Unchanged
West Oak Capital, LLC	265	$257.0K	0.11%	−5−1.9%	Reduced
Belmont Capital, LLC	264	$256.5K	0.07%	00.0%	Unchanged
Girard Partners Ltd.	264	$256.5K	0.02%	+264	New
Private Capital Management LLC	263	$255.5K	0.06%	00.0%	Unchanged
Bremer Bank National Association	263	$255.5K	0.05%	+263	New
Altfest L J & Co Inc	263	$255.0K	0.04%	+263	New
Callahan Advisors, LLC	262	$254.6K	0.03%	00.0%	Unchanged
Americana Partners, LLC	262	$254.6K	0.02%	+262	New
Bensler, LLC	262	$254.6K	0.04%	+262	New
Relyea Zuckerberg Hanson LLC	261	$253.6K	0.04%	+261	New
Breakwater Capital Group	261	$253.6K	0.06%	00.0%	Unchanged
Monterey Private Wealth, Inc.	259	$252.1K	0.10%	+1+0.4%	Added
DRW Securities, LLC	259	$251.6K	0.01%	−423−62.0%	Reduced
Carnegie Capital Asset Management, LLC	258	$250.9K	0.01%	−9−3.4%	Reduced
First Trust Investment Solutions L.P.	258	$250.7K	0.04%	+258	New
49 Wealth Management, LLC	254	$249.4K	0.05%	+254	New
Wealth Management Associates, Inc.	234	$249.2K	0.12%	−44−15.8%	Reduced
AlTi Global, Inc.	255	$248.3K	0.01%	+255	New
Gen-Wealth Partners Inc	255	$247.8K	0.12%	+255	New
Teamwork Financial Advisors, LLC	254	$246.8K	0.04%	−21−7.6%	Reduced
New Hampshire Trust	254	$246.8K	0.06%	−5−1.9%	Reduced
Successful Portfolios LLC	254	$246.8K	0.17%	+254	New
Cyndeo Wealth Partners, LLC	253	$245.8K	0.02%	+253	New
Roman Butler Fullerton & Co	283	$245.7K	0.09%	+283	New
Invenio Wealth Partners LLC	252	$244.8K	0.13%	+252	New
Interchange Capital Partners, LLC	252	$244.6K	0.16%	−16−6.0%	Reduced
Avaii Wealth Management, LLC	252	$244.4K	0.14%	−32−11.3%	Reduced
Relative Value Partners Group, LLC	296	$244.3K	0.02%	00.0%	Unchanged
Drive Wealth Management, LLC	251	$243.9K	0.07%	+251	New
Vicus Capital	251	$243.4K	0.02%	+251	New
Enterprise Bank & Trust Co	250	$242.9K	0.08%	+250	New
Cornerstone Wealth Group, LLC	250	$242.9K	0.02%	+250	New
Affinity Capital Advisors, LLC	250	$242.9K	0.05%	+250	New
Keystone Wealth Services, LLC	249	$241.5K	0.08%	+249	New
Kapitalo Investimentos Ltda	247	$240.0K	0.05%	−142−36.5%	Reduced
Kirtland Hills Capital Management, LLC	264	$239.4K	0.21%	+264	New
WBI Investments	246	$239.0K	0.05%	+246	New
Winch Advisory Services, LLC	246	$238.5K	0.07%	+1+0.4%	Added
Journey Advisory Group, LLC	245	$238.1K	0.03%	+245	New
Ewa, LLC	260	$237.8K	0.11%	+20+8.3%	Added
Moss Adams Wealth Advisors LLC	243	$236.6K	0.04%	+243	New
Hudock, Inc.	243	$236.4K	0.05%	+243	New
Epic Trust Investment Advisors, LLC	242	$235.1K	0.29%	+242	New
LifePlan Financial, LLC	242	$235.1K	0.22%	−37−13.3%	Reduced
Anchor Investment Management, LLC	242	$235.1K	0.02%	−15−5.8%	Reduced
Main Street Research LLC	241	$234.6K	0.02%	+241	New
9258 Wealth Management, LLC	241	$234.1K	0.04%	−35−12.7%	Reduced
La Financiere de L'Echiquier	240	$233.2K	0.01%	−35−12.7%	Reduced
Tucker Asset Management LLC	240	$233.2K	0.05%	+239+23,900.0%	Added
Kennicott Capital Management LLC	240	$233.2K	0.10%	+240	New
Purus Wealth Management, LLC	239	$232.2K	0.11%	+239	New
Gsa Capital Partners LLP	239	$232.0K	0.02%	−87−26.7%	Reduced
Berger Financial Group, Inc	239	$231.8K	0.02%	+239	New
Jacobsen Capital Management	238	$231.2K	0.11%	+238	New
Ballast Advisors LLC	238	$231.2K	0.08%	+238	New
Advisor OS, LLC	238	$230.9K	0.03%	+238	New
TCI Wealth Advisors, Inc.	236	$229.3K	0.02%	+236	New
Barings LLC	236	$229.3K	0.01%	+236	New
Logan Capital Management Inc	235	$228.3K	0.01%	−3−1.3%	Reduced
Evermay Wealth Management LLC	234	$227.6K	0.03%	−1−0.4%	Reduced
Barrett & Company, Inc.	234	$227.5K	0.11%	−227−49.2%	Reduced
Spears Abacus Advisors LLC	234	$227.3K	0.00%	+234	New
Garrison Asset Management, LLC	232	$225.4K	0.12%	+232	New
Summit Financial, LLC	231	$224.9K	0.01%	−69−23.0%	Reduced
American National Bank	230	$223.5K	0.03%	+8+3.6%	Added
Bradley Foster & Sargent Inc	230	$223.5K	0.00%	+230	New
Plancorp, LLC	228	$221.5K	0.01%	−35−13.3%	Reduced
Aspiriant, LLC	228	$221.5K	0.01%	+228	New
REDW Wealth LLC	227	$220.5K	0.06%	+227	New
Wealth Architects, LLC	227	$220.5K	0.03%	+227	New
MONECO Advisors, LLC	226	$219.6K	0.03%	+226	New
Beacon Financial Advisory LLC	226	$219.2K	0.11%	+226	New
Journey Strategic Wealth LLC	225	$218.9K	0.01%	+225	New
One Capital Management, LLC	223	$216.7K	0.01%	+223	New
First County Bank	223	$216.7K	0.11%	+223	New
Sterling Financial Planning, Inc.	222	$215.7K	0.09%	+222	New
Quadrant Private Wealth Management, LLC	221	$215.2K	0.05%	+221	New
Ssi Investment Management LLC	221	$214.7K	0.02%	+221	New
BCS Wealth Management	220	$214.0K	0.07%	+220	New
1858 Wealth Management, LLC	272	$213.0K	0.20%	00.0%	Unchanged
Goelzer Investment Management, Inc.	219	$212.8K	0.01%	−40−15.4%	Reduced
Blue Bell Private Wealth Management, LLC	219	$212.8K	0.05%	+3+1.4%	Added
Jaffetilchin Investment Partners, LLC	218	$211.7K	0.02%	+218	New
Caldwell Sutter Capital, Inc.	217	$210.8K	0.10%	−9−4.0%	Reduced
Aprio Wealth Management, LLC	217	$210.5K	0.04%	+217	New
Parthenon LLC	216	$209.9K	0.03%	+216	New
Carmichael Hill & Associates, Inc.	215	$208.9K	0.09%	−4−1.8%	Reduced
Oak Grove Capital LLC	214	$208.0K	0.06%	+214	New
Claret Asset Management Corp	214	$208.0K	0.03%	+214	New
Oxford Financial Group Ltd	214	$207.9K	0.01%	+214	New
BCJ Capital Management, LLC	213	$206.9K	0.02%	+213	New
Welch Group, LLC	213	$206.6K	0.01%	+213	New
Mesirow Financial Investment Management, Inc.	211	$205.9K	0.00%	+211	New