# LAM RESEARCH CORP COM NEW

LAM RESEARCH CORP COM NEW is a security (CUSIP 512807306) tracked across SEC portfolio filings. 3,034 institutional managers reported $226.8B on Form 13F as of 2026-06-30; 197 registered fund positions totaling $15.4B via N-PORT as of 2026-06-30.

## Summary

- Issuer: LAM RESEARCH CORP
- Class: COM NEW
- CUSIP: 512807306
- Asset category: EC
- 13F holders: 3,034
- 13F value: $226.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 197
- N-PORT value: $15.4B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 3,034 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $28.4B | 132,852,320 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $22.5B | 131,185,330 |
| STATE STREET CORP | BOSTON, MA | $12.7B | 59,158,300 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $7.5B | 35,175,926 |
| FMR LLC | BOSTON, MA | $7.2B | 33,574,842 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $6.5B | 32,712,933 |
| Invesco Ltd. | ATLANTA, GA | $5.6B | 26,208,756 |
| MORGAN STANLEY | NEW YORK, NY | $4.1B | 18,971,122 |
| Bank of New York Mellon Corp | NEW YORK, NY | $3.8B | 8,717,571 |
| NORTHERN TRUST CORP | CHICAGO, IL | $3.0B | 14,189,351 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $2.9B | 13,424,016 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $2.8B | 13,179,818 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $2.6B | 918,775 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $2.5B | 11,793,519 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $2.4B | 10,477,727 |

## Top fund holders (N-PORT)

_Showing 15 of 197 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Invesco QQQ Trust, Series 1](https://search.stillhousedata.com/fund/S000101292) | Invesco QQQ Trust, Series 1 | $5.6B | 150.89% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $3.1B | 47.69% |
| [Growth Fund of America](https://search.stillhousedata.com/fund/S000009228) | Growth Fund of America | $542.6M | 15.03% |
| [Invesco Global Fund](https://search.stillhousedata.com/fund/S000064624) | AIM International Mutual Funds (Invesco International Mutual Funds) | $480.1M | 527.22% |
| [T. Rowe Price Growth Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002087) | T. ROWE PRICE GROWTH STOCK FUND, INC. | $434.1M | 98.38% |
| ACAP Strategic Fund | ACAP Strategic Fund | $386.3M | 373.20% |
| Coatue Innovative Strategies Fund | Coatue Innovative Strategies Fund | $297.4M | 616.24% |
| Advantage Advisers Xanthus Fund, L.L.C. | Advantage Advisers Xanthus Fund, L.L.C. | $219.0M | 739.53% |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $205.6M | 20.81% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $198.7M | 22.62% |
| [T. Rowe Price Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002125) | T. ROWE PRICE VALUE FUND, INC. | $192.6M | 60.41% |
| [T. Rowe Price Science & Technology Fund, Inc.](https://search.stillhousedata.com/fund/S000002119) | T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. | $179.0M | 166.76% |
| [Fidelity Contrafund](https://search.stillhousedata.com/fund/S000006037) | Fidelity Contrafund | $160.5M | 10.17% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $160.3M | 44.17% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $150.2M | 25.51% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/512807306.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.