David Tepper - Appaloosa
Holding/activity history for Lam Research Corp. (LRCX)
← All LRCX superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 382,500 | 1.38 | Reduce 10.00% | 0.11 | $194.08–275.84 · VW $242.59i | $81,724,950 | SEC |
| 2025 Q4 | 425,000 | 1.06 | Add 14.86% | 0.14 | $135.50–251.87 · VW $206.94i | $72,751,500 | SEC |
| 2025 Q3 | 370,000 | 0.67 | Reduce 7.50% | 0.05 | $92.47–165.22 · VW $138.38i | $49,543,000 | SEC |
| 2025 Q2 | 400,000 | 0.60 | Reduce 20.00% | 0.13 | $71.40–102.59 · VW $89.61i | $38,936,000 | SEC |
| 2025 Q1 | 500,000 | 0.65 | Reduce 60.00% | 0.84 | $56.32–91.72 · VW $73.24i | $36,350,000 | SEC |
| 2024 Q4 | 1,250,000 | 1.40 | Add 25.00% | 0.28 | $68.87–85.19 · VW $78.37i | $90,287,500 | SEC |
| 2024 Q3 | 1,000,000 | 1.21 | Reduce 8.26% | 0.16 | $71.43–89.51 · VW $78.43i | $81,608,000 | SEC |
| 2024 Q2 | 1,090,000 | 1.88 | Reduce 5.22% | 0.09 | $85.35–113.00 · VW $96.82i | $116,068,650 | SEC |
| 2024 Q1 | 1,150,000 | 1.67 | Reduce 2.54% | 0.04 | $82.38–100.74 · VW $90.85i | $111,730,550 | SEC |
| 2023 Q4 | 1,180,000 | 1.63 | Reduce 1.67% | 0.02 | $58.88–90.01 · VW $77.13i | $92,424,680 | SEC |
| 2023 Q3 | 1,200,000 | 1.48 | $62.68 | $75,212,400 | SEC | ||
| 2023 Q2 | 1,200,000 | 1.43 | Buy | 1.43 | $50.72–72.65 · VW $65.07i | $77,143,200 | SEC |
| 2018 Q4 | 0 | 0.00 | Sell 100.00% | 3.19 | $12.26–17.29 · VW $15.50i | SEC | |
| 2018 Q3 | 11,750,000 | 3.19 | Reduce 14.86% | 0.41 | $13.34–19.08 · VW $15.53i | $178,248,000 | SEC |
| 2018 Q2 | 13,800,000 | 2.78 | Add 6.52% | 0.17 | $16.64–20.99 · VW $18.90i | $238,533,000 | SEC |
| 2018 Q1 | 12,955,860 | 2.74 | Buy | 2.74 | $15.68–23.49 · VW $19.23i | $263,211,000 | SEC |
| 2012 Q4 | 0 | 0.00 | Sell 100.00% | 1.03 | $3.39–4.22 · VW $3.91i | SEC | |
| 2012 Q3 | 8,558,730 | 1.03 | Add 96.66% | 0.51 | $3.12–3.67 · VW $3.44i | $27,204,000 | SEC |
| 2012 Q2 | 4,352,000 | 0.83 | Buy | 0.83 | $3.32–4.24 · VW $3.67i | $16,424,000 | SEC |
| 2011 Q4 | 0 | 0.00 | Sell 100.00% | 3.58 | $3.48–4.55 · VW $4.10i | SEC | |
| 2011 Q3 | 9,056,160 | 3.58 | Reduce 20.37% | 0.39 | $3.49–4.44 · VW $4.08i | $34,395,000 | SEC |
| 2011 Q2 | 11,372,860 | 1.92 | Reduce 17.54% | 0.52 | $4.07–4.99 · VW $4.38i | $50,359,000 | SEC |
| 2011 Q1 | 13,791,860 | 2.96 | Reduce 9.51% | 0.27 | $4.79–5.91 · VW $5.18i | $78,145,000 | SEC |
| 2010 Q4 | 15,241,860 | 2.85 | Add 319.42% | 2.17 | $4.40–5.43 · VW $4.94i | $78,922,000 | SEC |
| 2010 Q3 | 3,633,990 | 0.86 | Buy | 0.86 | $3.54–4.65 · VW $4.26i | $15,208,000 | SEC |
| 2007 Q2 | 0 | 0.00 | Sell 100.00% | 3.36 | $5.07–6.08 · VW $5.64i | SEC | |
| 2007 Q1 | 9,500,000 | 3.36 | Reduce 29.63% | 1.06 | $4.31–5.55 · VW $5.08i | $44,973,000 | SEC |
| 2006 Q4 | 13,500,000 | 3.59 | Reduce 14.03% | 0.49 | $4.48–5.70 · VW $4.92i | $68,337,000 | SEC |
| 2006 Q3 | 15,704,000 | 3.50 | Add 100.56% | 1.76 | $3.86–5.24 · VW $4.68i | $71,186,000 | SEC |
| 2006 Q2 | 7,830,000 | 2.60 | Buy | 2.60 | $3.67–5.37 · VW $4.40i | $36,582,000 | SEC |
Price snapshot:
Current price$329.92
Avg. buy price$79.50
+/- since buy314.98%
52-week low$90.44
52-week high$438.50