Wallsti
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Meme ranking

LRCX

Lam Research Corporation · Technology · Semiconductor Equipment & Materials
TECHSellMABuy · 9ZACKSBuy R500#484 today TARGET+39% EARNINGSWed AMC
$269.73 -5.99% today · -15.86% 1W
Oct 15 close or latest
ReadoutWhy it's moving

Moving with its chip equipment peers

Assembled from Wallsti's own signals.
Insiders · 1 month
none
no open-market trades
Insiders · 3 months
none
no open-market trades
Congress · 3 months
≈−$8K
0 buys · 1 sell · 1 member
Congress · 1 year
≈−$5.5K
4 buys · 10 sells · 6 members
Fund moves · 3 months
≈−$271.4M
1 buy · 2 sells · 3 investors
Held by funds · now
≈$6.1B
5 investors · largest: Coatue

Insiders

No insider buys or sales on record for LRCX.

Officers, directors and 10% owners file SEC Form 4 within two business days. Unplanned: the insider chose to trade now, the trades worth attention; their dollars make the net above. 10b5-1 plan: scheduled in advance, kept for the record. Tax: shares withheld on vesting stock, not a market trade. Awards, option exercises and gifts are left out. Source: SEC EDGAR, collected daily for the stocks discussed on Reddit.

Congress

Trade dateMemberChamberSideAmountDisclosed
Aug 13, 2026 Sheldon Whitehouse Senate Sell $1K–$15K Sep 2
Jun 5, 2026 David J. Taylor House Sell $1K–$15K Jun 12
Apr 27, 2026 David J. Taylor House Sell $1K–$15K May 7
Apr 27, 2026 David J. Taylor House Sell $1K–$15K May 7
Mar 27, 2026 Alan Armstrong Senate Buy $1K–$15K Jul 21
Mar 12, 2026 David J. Taylor House Buy $1K–$15K Mar 20
Feb 26, 2026 David J. Taylor House Sell $1K–$15K Mar 6
Feb 26, 2026 David J. Taylor House Sell $1K–$15K Mar 6
Feb 3, 2026 Cleo Fields House Buy $15K–$50K Feb 24
Jan 16, 2026 David J. Taylor House Sell $1K–$15K Feb 2
Jan 8, 2026 David J. Taylor House Sell $15K–$50K Jan 21
Jan 8, 2026 David J. Taylor House Sell $15K–$50K Jan 21
Jan 8, 2026 John Boozman Senate Sell $1K–$15K Feb 15
Dec 29, 2025 Markwayne Mullin Senate Buy $50K–$100K Jan 16
Sep 23, 2025 Valerie Hoyle House Sell $1K–$15K Oct 10

Members of Congress report trades within 45 days of the trade date, so these are never real-time. Amounts are disclosed as ranges; the net uses each range's midpoint (≈). Source: House and Senate periodic transaction reports via CongressInvests, refreshed daily.

Funds

Who holds it
InvestorSharesValueOf its portfolioVs quarter beforeAs of
Coatue (Philippe Laffont) 9,441,603 $4.1B 8.4% -6% Q2 2026
Tiger Global (Chase Coleman) 3,163,495 $1.4B 5.7% -19% Q2 2026
Bridgewater (Ray Dalio's firm) 938,224 $406.6M 1.7% -40% Q2 2026
Appaloosa (David Tepper) 382,500 $165.7M 2.2% — Q2 2026
Duquesne Family Office (Stanley Druckenmiller) 43,600 $18.9M 0.43% new Q2 2026
Their moves
DateInvestorMoveSourceShares≈ ValueNow heldFiled
Aug 14, 2026 Third Point (Dan Loeb) Sold out 13F, Q2 2026 75,000 $16M Aug 14
Aug 14, 2026 Bridgewater (Ray Dalio's firm) Trimmed 13F, Q2 2026 633,005 $274.3M 1.7% Aug 14
Aug 14, 2026 Duquesne Family Office (Stanley Druckenmiller) New stake 13F, Q2 2026 43,600 $18.9M 0.4% Aug 14
May 15, 2026 Third Point (Dan Loeb) New stake 13F, Q1 2026 75,000 $16M 0.8% May 15
May 15, 2026 Bridgewater (Ray Dalio's firm) Trimmed 13F, Q1 2026 1,470,432 $314.2M 1.5% May 15
Feb 17, 2026 Tiger Global (Chase Coleman) Trimmed 13F, Q4 2025 1,359,889 $232.8M 2.2% Feb 17
Nov 13, 2025 Bridgewater (Ray Dalio's firm) Added 13F, Q3 2025 1,825,200 $244.4M 1.8% Nov 13

Well-known investors we follow (Buffett, Ackman, Icahn, Druckenmiller, Tepper, Soros and others). 13F: managers report their US stock holdings up to 45 days after each quarter; the change from the quarter before is dated by the filing, the trades happened some time in the quarter, and the value is at the quarter-end price (≈). New and closed positions, and adds or cuts of 20% or more, of positions at least 0.2% of the portfolio. ARK: Cathie Wood's ETFs publish their holdings every morning; the change beyond the fund's own inflows and outflows, dated by the session it traded. 5%+ stake: Schedule 13D (with intent to influence) or 13G (passive), filed within days. Source: SEC EDGAR, ark-funds.com, refreshed daily. Who holds it: each investor's latest 13F portfolio (positions at the quarter's end; one sold since would not show until the next filing), and ARK's ETFs as of their latest daily file. The funds we follow and their portfolios · All recent insider, congressional and fund moves