LRCX β€” LAM RESEARCH CORP

Ownership history in WINTON GROUP Ltd  Β·  39 quarters on record

This page tracks every 13F SEC filing in which WINTON GROUP Ltd reported a position in LAM RESEARCH CORP (LRCX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.97% (2016 Q4)
πŸ“Š Avg. % of fund
0.26%
πŸ“… First filed
2014 Q2
πŸ“… Last filed
2025 Q3
⏱ Quarters held
39

Position Intelligence

WINTON GROUP Ltd Γ— LRCX AI Analytics

πŸ“ˆ WINTON GROUP Ltd outperformed the S&P 500 by +25.8% annually on this LRCX position. Timing score: 53% (20/38 decisions correct). Average cost basis: $11.10. Maximum drawdown during holding period: –31.8%.

πŸ“ˆ Position Alpha vs SPY
+25.8%
annualised excess return

πŸ”₯ Exceptional β€” beat the S&P 500 by 25.8% per year on this position.
38 quarters analyzed

⏱️ Timing Score
53%

➑️ Neutral timing β€” roughly coin-flip accuracy on add/trim calls.
20 of 38 add/trim decisions correct

πŸ’° Entry Quality
$11.10
+1102.9% vs current ($133.52)

Best entry: $5.75 (2014 Q2)  Β·  Worst: $104.75 (2024 Q2)

πŸ›‘οΈ Drawdown Resilience
–31.8%
max drawdown while held

πŸ’ͺ Held through 3 major drawdowns (>20%). Diamond-hands conviction.

πŸ’ͺ Fund Conviction
44%
buy-side decisions

17 adds Β· 22 trims. Bought during 2 of 11 down-price quarters. πŸ“‰ Predominantly trimming β€” distribution phase.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.11% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    LRCX price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 22,438 -18,833 -45.6% 0.11% $3.0M $133.52
2025 Q2 ADDED 41,271 +26,879 +186.8% 0.21% $4.0M $96.87
2025 Q1 REDUCED 14,392 -1,577 -9.9% 0.06% $1.0M $72.17
2024 Q4 ADDED 15,969 +15,503 +3326.8% 0.08% $1.2M $71.49
2024 Q3 REDUCED 466 -9 -1.9% 0.03% $380K $80.52
2024 Q2 ADDED 475 +153 +47.5% 0.03% $506K $104.75
2023 Q3 REDUCED 322 -667 -67.4% 0.02% $202K $61.24
2023 Q2 REDUCED 989 -1,426 -59.0% 0.05% $636K $62.63
2023 Q1 ADDED 2,415 +1,543 +176.9% 0.08% $1.3M $51.50
2022 Q1 REDUCED 872 -3,579 -80.4% 0.02% $469K $51.47
29 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding LRCX

As of 2025 Q4 β€” sorted by position size

OAKTOP CAPITAL MANAGEMENT II, L.P. 3Y 7Y 34.68% Four Tree Island Advisory LLC 21.64% Spinecap SAS 15.62% Harbor Island Capital LLC 3Y 7Y 13.19% Blue Whale Capital LLP 3Y 12.51% Trybe Capital Management LP 3Y 11.72% Heard Capital LLC 3Y 10.39% Miller Capital Partners, Inc. 8.45% GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ 3Y 7Y 8.13% CROSSLINK CAPITAL INC 3Y 7Y 7.59%
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