LRCX

Lam Research Corp$320.96 4.31%
IndustrialsUSCUSIP 512807306· EOD Jul 16, 2026◍ Confluence graph
Tracked 13F Holders
1400
+118 QoQ
13F Value (tracked)
$202.8B
Insider Net · 180d
-$95.2M
0↑ 6↓
Recent Filings
15
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)17 adding · 28 trimming
Insider net (180d)-$95.2M

Price & smart-money activity

$320.96 4.31%5Y +442.6%
$2.02$111.45$220.87$330.30$439.73202120222023202420252026214172261340473324636232520132124637429783483636406419246125114
Hover for who · click for detailEnd-of-day closing prices52w $94.84 – $433.33
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Ask your agent what changed in LRCX

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/LRCX/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for LRCX.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

Top institutional holders

1400 tracked 13F filers
6 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$28.4B
132.9M
−1.0%
Reduced · −1.4M sh
Q1 2026
2VANGUARD CAPITAL MANAGEMENT LLC
$17.3B
81.2M
New
+81.2M sh
Q1 2026
3STATE STREET CORP
$12.7B
59.2M
−0.9%
Reduced · −528K sh
Q1 2026
4VANGUARD PORTFOLIO MANAGEMENT LLC
$7.9B
37.1M
New
+37.1M sh
Q1 2026
5GEODE CAPITAL MANAGEMENT, LLC
$7.5B
35.2M
+4.2%
Added · +1.4M sh
Q1 2026
6FMR LLC
$7.2B
33.6M
+26%
Added · +6.9M sh
Q1 2026
7JPMORGAN CHASE & CO
$6.5B
32.7M
+39%
Added · +9.2M sh
Q1 2026
8NORGES BANK
$3.6B
21.3M
+9.4%
Added · +1.8M sh
Q4 2025
9AMERIPRISE FINANCIAL INC
$4.4B
20.8M
−11%
Reduced · −2.5M sh
Q1 2026
10MORGAN STANLEY
$4.1B
19.0M
−4.6%
Reduced · −915K sh
Q1 2026
11NORTHERN TRUST CORP
$3.0B
14.2M
−1.7%
Reduced · −247K sh
Q1 2026
12UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME
$2.9B
13.4M
+5.4%
Added · +692K sh
Q1 2026
13PRICE T ROWE ASSOCIATES INC /MD/
$2.8B
13.2M
−3.3%
Reduced · −456K sh
Q1 2026
14ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$2.8B
13.2M
−1.3%
Reduced · −170K sh
Q1 2026
15FRANKLIN RESOURCES INC
$2.5B
11.8M
+17%
Added · +1.7M sh
Q1 2026
16Legal & General Group Plc
$2.4B
11.1M
+1.7%
Added · +190K sh
Q1 2026
17Nuveen, LLC
$2.4B
11.0M
+5.9%
Added · +618K sh
Q1 2026
18BANK OF AMERICA CORP /DE/
$2.3B
10.7M
−5.3%
Reduced · −597K sh
Q1 2026
19GOLDMAN SACHS GROUP INC
$2.2B
10.5M
−29%
Reduced · −4.4M sh
Q1 2026
20Amundi
$2.2B
10.1M
+24%
Added · +1.9M sh
Q1 2026
21COATUE MANAGEMENT LLC
$2.1B
10.0M
+2.4%
Added · +238K sh
Q1 2026
22JANUS HENDERSON GROUP PLC
$2.0B
9.3M
+2.0%
Added · +181K sh
Q1 2026
23Bank of New York Mellon Corp
$1.9B
8.9M
−3.3%
Reduced · −308K sh
Q1 2026
24CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$1.7B
7.8M
+0.5%
Added · +40K sh
Q1 2026
25VANGUARD FIDUCIARY TRUST CO
$1.5B
7.2M
New
+7.2M sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Fund activity: latest quarter

Opened (NEW)
0
funds
Added
17
funds
Reduced
28
funds
Exited
0
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$95.2M
6 insiders
Net
-$95.2M
54 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jul 13, 2026TALWALKAR ABHIJIT YDirectorSell (S)18K$6.1M
Jul 2, 2026ARCHER TIMOTHYPresident and CEOOption exercise (M)30K$901K
Jul 2, 2026ARCHER TIMOTHYPresident and CEOSell (S)30K$11.7M
Jul 2, 2026ARCHER TIMOTHYPresident and CEOOption exercise (M)30K$0
Jun 12, 2026BRANDT ERICDirectorSell (S)300$107K
Jun 12, 2026BRANDT ERICDirectorSell (S)1K$498K
Jun 12, 2026BRANDT ERICDirectorSell (S)1K$394K
Jun 12, 2026BRANDT ERICDirectorSell (S)4K$1.4M
Jun 12, 2026BRANDT ERICDirectorSell (S)2K$686K
Jun 12, 2026BRANDT ERICDirectorSell (S)819$296K
Jun 12, 2026BRANDT ERICDirectorSell (S)3K$981K
Jun 12, 2026BRANDT ERICDirectorSell (S)2K$852K

Institutional ownership over time

1329 funds+1281 since Q3 2024
06651329Q3 2024Q1 2025Q3 2025Q1 2026
funds holding aggregate valuelatest $197.9B · 2 values withheld

Funds that own LRCX also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA613 funds$475.7B
MICROSOFT CORPMSFT613 funds$341.0B
AMAZON.COM INCAMZN611 funds$266.0B
APPLE INCAAPL605 funds$359.8B
META PLATFORMS INC-CLASS AMETA605 funds$150.3B
ALPHABET INC-CL AGOOGL604 funds$231.6B
BROADCOM INCAVGO600 funds$189.0B
ELI LILLY & COLLY585 funds$94.0B
VISA INC-CLASS A SHARESV584 funds$79.2B
JPMORGAN CHASE & COJPM583 funds$90.1B
ALPHABET INC-CL CGOOG580 funds$146.1B
MASTERCARD INC - AMA572 funds$70.3B

Ranked by how many of LRCX's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

15 shown

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for LRCX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.