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Bristlecone Advisors’s Lam Research LRCX Stock Holding History

Bristlecone Advisors’s Portfolio LRCX Stock Details LRCX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$5.26M Sell
39,304
-1,328
-3% -$141K 0.44% 45
2025
Q2 		$3.96M Sell
40,632
-11,821
-23% -$938K 0.33% 59
2025
Q1 		$3.81M Sell
52,453
-877
-2% -$69.1K 0.31% 67
2024
Q4 		$3.85M Buy
+53,330
New +$4.04M 0.3% 70
2024
Q3 		– Sell
-57,910
Closed -$6.17M – 369
2024
Q2 		$6.17M Sell
57,910
-150
-0.3% -$14.4K 0.53% 42
2024
Q1 		$5.64M Sell
58,060
-340
-0.6% -$29.9K 0.5% 46
2023
Q4 		$4.57M Sell
58,400
-510
-0.9% -$34.8K 0.46% 49
2023
Q3 		$3.69M Buy
58,910
+2,170
+4% +$143K 0.41% 51
2023
Q2 		$3.65M Sell
56,740
-770
-1% -$43.4K 0.37% 51
2023
Q1 		$3.05M Buy
57,510
+1,780
+3% +$87.4K 0.33% 59
2022
Q4 		$2.34M Sell
55,730
-220
-0.4% -$9.2K 0.29% 78
2022
Q3 		$2.05M Sell
55,950
-3,410
-6% -$152K 0.27% 77
2022
Q2 		$2.53M Buy
59,360
+310
+0.5% +$14.8K 0.31% 67
2022
Q1 		$3.17M Buy
59,050
+100
+0.2% +$5.82K 0.39% 57
2021
Q4 		$4.24M Sell
58,950
-2,160
-4% -$135K 0.51% 43
2021
Q3 		$3.48M Sell
61,110
-250
-0.4% -$15.2K 0.46% 53
2021
Q2 		$3.99M Sell
61,360
-80
-0.1% -$5.05K 0.54% 44
2021
Q1 		$3.66M Buy
61,440
+1,300
+2% +$70.8K 0.55% 44
2020
Q4 		$2.84M Sell
60,140
-40
-0.1% -$1.68K 0.45% 57
2020
Q3 		$2M Buy
60,180
+460
+0.8% +$15.8K 0.36% 69
2020
Q2 		$1.93M Buy
59,720
+18,110
+44% +$494K 0.39% 66
2020
Q1 		$999K Buy
+41,610
New +$1.2M 0.24% 89
2017
Q4 		– Sell
-950
Closed -$18K – 219
2017
Q3 		$18K Buy
+950
New +$15.4K 0.01% 246

Other funds holding LRCX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Bristlecone Advisors's LRCX Position: Q3 2025 in Review

Bristlecone Advisors reduced its Lam Research (LRCX) stake by 3.3% in Q3 2025, selling an estimated $141K and leaving 39,304 shares worth $5.26M. The position accounts for 0.44% of the portfolio, ranked #45.

Bristlecone Advisors first reported a position in LRCX in Q3 2017 and has held it in 23 quarters since. The position peaked at $6.17M in Q2 2024. 2,107 funds tracked by Wall St. Rank hold LRCX as of Q3 2025.

  • Bristlecone Advisors held 39,304 shares of Lam Research worth $5.26M as of Q3 2025.
  • Bristlecone Advisors sold 1,328 Lam Research shares in Q3 2025, an estimated $141K.
  • Lam Research made up 0.44% of Bristlecone Advisors's portfolio in Q3 2025, its #45 holding.
  • Bristlecone Advisors first reported a position in Lam Research in Q3 2017 and has held it in 23 quarters since.
  • Bristlecone Advisors's Lam Research position peaked at $6.17M in Q2 2024.
  • 2,107 funds tracked by Wall St. Rank held Lam Research as of Q3 2025.

Based on Bristlecone Advisors's 13F filing for Q3 2025, filed 24 Oct 2025.