Security key
512807306
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 1,249,336,355
- Total 13F shares
- 1,042,703,769
- Share change
- +23,427,083
- Total reported value
- $178,655,142,000
- Put/Call ratio
- 148%
- Price per share
- $171.18
- Number of holders
- 2,343
- Value change
- +$4,345,850,281
- Number of buys
- 1,038
- Number of sells
- 1,005
Report period
Q4 2025
Institutions
2,343
Top holders
10
LRCX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
LAM RESEARCH CORP SEC filings
LAM RESEARCH CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 512807306
Recent filing periods:
Ownership snapshot
Top shareholders of LRCX - LAM RESEARCH CORP - Common Stock (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.
Lead holder
Michael R. Cannon
13D/G signal
—
Evidence rows
50
Latest as of
07 Nov 2025
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Michael R. Cannon |
3/4/5
Director
|
0.02%
|
$25,625,112
191,375 shares
|
— | 07 Nov 2025 |
| Sohail U. Ahmed |
3/4/5
Director
|
0%
|
$4,715,288
35,215 shares
|
— | 06 Nov 2025 |
| Bethany J. Mayer |
3/4/5
Director
|
0%
|
$4,309,838
32,187 shares
|
-$212,453 | 07 Nov 2025 |
| Jyoti Mehra |
3/4/5
Director
|
0%
|
$2,473,802
18,475 shares
|
— | 07 Nov 2025 |
| Ho Kyu Kang |
3/4/5
Director
|
0%
|
$1,294,009
9,664 shares
|
— | 07 Nov 2025 |
| Power John M. Dineen |
3/4/5
Director
|
0%
|
$1,223,176
9,135 shares
|
— | 07 Nov 2025 |
| Mark Fields |
3/4/5
Director
|
0%
|
$787,599
5,882 shares
|
— | 07 Nov 2025 |
| Ita M. Brennan |
3/4/5
Director
|
0%
|
$715,293
5,342 shares
|
— | 07 Nov 2025 |
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 Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2,343
Shares
1,042,703,769
Rows loaded
2,343
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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. An asterisk next to the price means the price is likely invalid.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
2,062
Q4 2025 holders
2,343
Holder diff
281
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend