M&G Plc LRCX — LAM RESEARCH CORP

Ownership history in M&G Plc  ·  8 quarters on record

AI Ownership Summary

M&G Plc reported LAM RESEARCH CORP (LRCX) in 8 quarterly 13F filings from 2024 Q1 through 2025 Q4. Peak portfolio weight reached 1.25% in 2025 Q3. The latest visible filing shows LRCX at 1.01% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this LRCX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was M&G Plc's position in LAM RESEARCH CORP, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

LRCX was reported at 1.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.25% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q1 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

LRCX stock page M&G Plc fund profile M&G Plc full holdings
How M&G Plc held LRCX — position size vs. price
% of Fund (quarterly)    LRCX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 34.5% +25.0% ❌ 1,148,445 -603,806 -34.5% 1.01% $196.4M 2026-02-14 (Est.) $235.25
2025 Q3 REDUCED — — — 1,752,251 -83,661 -4.6% 1.25% $234.8M 2025-11-07 $158.90
2025 Q2 ADDED — — — 1,835,912 +1,317,368 +254.1% 0.98% $178.1M 2025-08-08 $101.26
2025 Q1 ADDED — — — 518,544 +265,519 +104.9% 0.18% $37.9M 2025-05-13 $84.63
2024 Q4 ADDED — — — 253,025 +228,363 +926.0% 0.11% $18.2M 2025-02-11 $82.41
2024 Q3 ADDED — — — 24,662 +4,431 +21.9% 0.07% $20.1M 2024-10-31 $73.36
2024 Q2 REDUCED 20.1% -23.1% ✅ 20,231 -5,102 -20.1% 0.08% $21.5M 2024-07-16 $105.85
2024 Q1 INITIATED — — — 25,333 — — 0.09% $24.6M 2024-05-10 $89.88

🏢 Other funds also holding LRCX

As of 2026 Q1 — sorted by position size

GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ 3Y 7Y 10.02% McBroom & Associates, LLC 3Y 7.55% Green Alpha Advisors, LLC 3Y 5.97% DECISION INVESTMENTS, INC 5.97% Elemental Capital Partners LLC 3Y 5.23% CARDEROCK CAPITAL MANAGEMENT INC 3Y 7Y 5.06% PRIMORIS WEALTH ADVISORS, LLC 3Y 4.95% Sitrin Capital Management LLC 3Y 7Y 4.77% Axecap Investments, LLC 4.64% McGuire Investment Group, LLC 3Y 7Y 4.49%

FAQ About M&G Plc and LRCX

These are the practical questions this page is built to answer before you even open the full history table.

How long has M&G Plc reported owning LRCX?

M&G Plc reported LRCX across 8 quarterly 13F filings, from 2024 Q1 through 2025 Q4.

What was the largest reported LRCX position in M&G Plc's portfolio?

The largest reported portfolio weight for LRCX was 1.25% in 2025 Q3.

What is the latest reported LRCX position on this page?

The most recent filing on this page is 2025 Q4, when M&G Plc reported 1,148,445 shares, equal to 1.01% of portfolio, with an estimated market value of $196.4M.

What does the chart on this LRCX ownership page compare?

The chart compares M&G Plc's quarterly LRCX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did M&G Plc time their LRCX position?

Based on 13F filing dates vs. subsequent LRCX price moves, M&G Plc correctly timed 6 out of 7 reported position changes (86%). The annualised alpha on LRCX relative to SPY over the holding period was +46.3%.

← Back to M&G Plc Holdings