Security key
512807108
- Security type / class
- Equity / COM
- Total 13F shares
- 124,225,368
- Total 13F value
- $29,829,286,372
- Share change
- -837,713
- Put/Call ratio
- 140%
- SEC-reported price per share
- $240.00
- Number of holders
- 968
- Value change
- -$261,813,485
- Number of buys
- 423
- Number of sells
- 539
Open additional details 1 more signal available
Report period
Q1 2020
Institutions
968
Top holders
10
LRCX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
LAM RESEARCH CORP SEC filings
LAM RESEARCH CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 512807108
Recent filing periods:
Ownership snapshot
Top reported holders of LRCX - LAM RESEARCH CORP - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2019
13F
Highest disclosed value: $3,657,150,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $3.66B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$3.66B
VANGUARD GROUP INC
$3.45B
FMR LLC
$2.47B
AMERIPRISE FINANCIAL INC
$2.32B
STATE STREET CORP
$1.89B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$3,657,150,000
12,507,354 shares
|
— | 31 Dec 2019 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$3,447,181,000
11,789,265 shares
|
— | 31 Dec 2019 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$2,465,739,000
8,432,759 shares
|
— | 31 Dec 2019 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
—
class O/S missing
|
$2,317,975,000
7,927,470 shares
|
— | 31 Dec 2019 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$1,892,306,000
6,447,102 shares
|
— | 31 Dec 2019 |
| Janus Henderson Group Ltd. |
13F
Company
|
—
class O/S missing
|
$1,377,553,000
4,711,190 shares
|
— | 31 Dec 2019 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
968
Shares
124,225,368
Rows available
968
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2020 vs Q1 2026 Across Filers
Q1 2026 holders
31
Q1 2020 holders
968
Holder diff
937
| Investor | Q1 2026 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend