- Type / Class
- Equity / Common Stock
- Shares outstanding
- 1,283,796,143
- Total 13F shares
- 12,199,076
- Share change
- 0
- Total reported value
- $2,316,266,035
- Price per share
- $213.66
- Number of holders
- 116
Quarterly Holders Quick Answers
What is CUSIP 512807306?
CUSIP 512807306 identifies 512807306 - Lam Research Corp - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Previous quarter: Q4 2025
Recent filing periods for CUSIP 512807306:
Top shareholders of 512807306 - Lam Research Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
13D/G
|
Company · The Vanguard Group |
10%
from 13D/G
|
131,185,330
|
$22,456,304,790 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.6%
|
59,686,084
|
$10,232,157,837 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.33%
|
4,241,466
|
$726,054,150 | — | 31 Dec 2025 | |
| TIGER GLOBAL MANAGEMENT LLC |
13F
|
Company |
0.3%
|
3,900,439
|
$667,677,148 | — | 31 Dec 2025 | |
| Bridgewater Associates, LP |
13F
|
Company |
0.24%
|
3,041,661
|
$520,671,530 | — | 31 Dec 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.04%
|
462,766
|
$79,216,393 | — | 31 Dec 2025 |
Institutional Holders of Lam Research Corp - Common Stock as of Q1 2026
As of 31 Mar 2026,
Lam Research Corp - Common Stock was held by
116 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
12,199,076 shares.
The largest 10 holders included
ENVESTNET ASSET MANAGEMENT INC, PRINCIPAL FINANCIAL GROUP INC, Thrivent Financial for Lutherans, Mirae Asset Global Investments Co., Ltd., ROYAL LONDON ASSET MANAGEMENT LTD, Associated Banc-Corp, Calamos Advisors LLC, STATE OF MICHIGAN RETIREMENT SYSTEM, FIFTH THIRD BANCORP, and ARIZONA STATE RETIREMENT SYSTEM.
This page lists
116
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
6
Q1 2026 holders
116
Holder diff
110
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.