13F reference period
Q2 2026
Security Snapshot
LAM RESEARCH CORP - Common Stock (LRCX) Institutional Ownership
CUSIP: 512807306
13F Institutional Holders and Ownership History from Q1 2022 to Q3 2026
Institutions Reporting
3,112
Shares (Excl. Options)
1.07B
Full value: 1,070,549,274 · shares · 30 Jun 2026Price
$433.33
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Stock
- Symbol
- LRCX on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 1,070,549,274
- Total 13F value
- $462,408,539,288
- Portfolio coverage rank
- 0.24%
- Share change
- +59,270,346
- Value change
- +$26,111,685,920
- Number of holders
- 3,112
- Shares outstanding
- 1,249,336,355
- SEC-reported price per share
- $328.51
- Insider filing price
- $328.51
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- LRCX - LAM RESEARCH CORP - Common Stock is tracked under CUSIP 512807306.
- 3112 institutions reported positions in Q2 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 2,615 to 3,112 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$215.76B
Full value: $215,760,922,326 · USD · 31 Mar 2026.$462.41B
Full value: $462,408,539,288 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 3112 institutions filings for Q2 2026.
Security key
512807306
13F reference period
Q2 2026
13F holders
3,112
13D/G owners
1
CIK / CUSIP context first
Open Q2 2026 holders
LRCX full holder history
LAM RESEARCH CORP SEC filings
LAM RESEARCH CORP company facts
LAM RESEARCH CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 512807306:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
LRCX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 7.5% | $19,993,297,102 | 93,575,293 | Vanguard Capital Management | 31 Mar 2026 |
As of 30 Jun 2026,
3,112
institutional investors reported holding
shares of
LAM RESEARCH CORP - Common Stock (LRCX).
This represents
86%
of the company’s total
outstanding shares.
1.07B
Full value: 1,070,549,274 · shares · 30 Jun 20261.25B
Full value: 1,249,336,355 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
56%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 11% | 132,727,776 | -0.09% | 0.86% | $57,514,926,951 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 81,683,639 | +0.65% | 0.76% | $35,395,971,288 |
| STATE STREET CORP | 4.9% | 60,704,130 | +2.6% | 0.78% | $26,320,467,878 |
| Invesco Ltd. | 4.2% | 52,319,973 | +100% | 1.8% | $22,671,814,148 |
| JPMORGAN CHASE & CO | 3.6% | 45,317,479 | +39% | 1.1% | $18,621,406,094 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.9% | 36,635,534 | -1.1% | 0.72% | $15,875,275,948 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8% | 34,506,240 | -1.9% | 0.8% | $14,923,007,951 |
| FMR LLC | 2.7% | 33,677,858 | +0.31% | 0.63% | $14,593,625,918 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2% | 24,596,295 | +86% | 1.1% | $10,658,313,000 |
| MORGAN STANLEY | 1.5% | 19,217,787 | +1.3% | 0.44% | $8,327,645,100 |
| NORGES BANK | 1.5% | 18,123,399 | 0.78% | $7,853,412,489 | |
| AMERIPRISE FINANCIAL INC | 1.4% | 17,334,906 | -17% | 1.5% | $7,508,612,263 |
| NORTHERN TRUST CORP | 1.1% | 14,014,491 | -1.2% | 0.71% | $6,072,899,385 |
| FRANKLIN RESOURCES INC | 1% | 13,065,549 | +11% | 1.2% | $5,661,724,652 |
| GOLDMAN SACHS GROUP INC | 1% | 12,724,387 | +21% | 0.58% | $5,513,858,421 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1% | 12,514,990 | -6.8% | 0.99% | $5,423,120,619 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.98% | 12,269,198 | -6.9% | 2.4% | $5,316,611,569 |
| BANK OF AMERICA CORP /DE/ | 0.9% | 11,244,147 | +5.5% | 0.31% | $4,872,426,062 |
| VAN ECK ASSOCIATES CORP | 0.89% | 11,089,395 | +412% | 2.9% | $4,805,367,536 |
| Legal & General Group Plc | 0.83% | 10,373,392 | -6.1% | 0.94% | $4,495,101,951 |
| Jupiter Topco LLC | 0.79% | 9,884,116 | 0% | 1.7% | $4,283,118,061 |
| COATUE MANAGEMENT LLC | 0.76% | 9,441,603 | -6% | 8.4% | $4,091,329,827 |
| Amundi | 0.75% | 9,426,153 | -7.1% | 0.98% | $4,084,638,886 |
| Nuveen, LLC | 0.74% | 9,226,979 | -16% | 0.95% | $3,998,326,822 |
| Bank of New York Mellon Corp | 0.7% | 8,717,571 | -2.4% | 0.62% | $3,777,584,866 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
19
Headline period
Q2 2026
Rows shown
1-19 of 19
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 42,378,162 | $13,871,105,230 | -$773,731,174 | $328.51 | 1,134 |
| 2026 Q2 | 1,070,549,274 | $462,408,539,288 | +$26,111,685,920 | $433.33 | 3,112 |
| 2026 Q1 | 1,013,080,511 | $215,760,922,326 | -$6,248,927,844 | $213.66 | 2,615 |
| 2025 Q4 | 1,042,709,736 | $178,656,168,414 | +$4,354,451,734 | $171.18 | 2,347 |
| 2025 Q3 | 1,014,883,335 | $135,961,502,442 | -$4,175,928,590 | $133.90 | 2,062 |
| 2025 Q2 | 1,052,618,198 | $102,426,363,410 | +$3,735,863,527 | $97.34 | 1,821 |
| 2025 Q1 | 1,018,604,087 | $73,952,678,208 | -$747,527,252 | $72.70 | 1,735 |
| 2024 Q4 | 1,026,266,941 | $74,217,728,318 | +$72,718,760,676 | $72.23 | 1,589 |
| 2024 Q3 | 2,254,619 | $1,839,961,217 | +$1,838,932,426 | $816.08 | 118 |
| 2024 Q2 | 594 | $633,117 | +$5,394 | $1066.28 | 4 |
| 2024 Q1 | 588 | $570,859 | +$568,916 | $971.17 | 2 |
| 2023 Q4 | 2 | $1,567 | $783.50 | 1 | |
| 2023 Q3 | 2 | $1,254 | $627.00 | 1 | |
| 2023 Q2 | 2 | $1,286 | $643.00 | 1 | |
| 2023 Q1 | 2 | $1,060 | $530.00 | 1 | |
| 2022 Q4 | 2 | $841 | $420.50 | 1 | |
| 2022 Q3 | 2 | $732 | -$545,463 | $366.00 | 1 |
| 2022 Q2 | 1,280 | $545,463 | +$1,705 | $426.14 | 1 |
| 2022 Q1 | 1,276 | $686,056 | $537.66 | 1 |