Prudent Man Advisors
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Prudent Man Advisors’s Lam Research LRCX Stock Holding History

Prudent Man 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
2026
Q3 		$3.74M Sell
11,399
-1,348
-11% -$421K 0.88% 29
2026
Q2 		$5.52M Sell
12,747
-1,851
-13% -$562K 1.26% 22
2026
Q1 		$3.12M Buy
14,598
+3,485
+31% +$779K 0.93% 27
2025
Q4 		$1.9M Sell
11,113
-2,634
-19% -$410K 0.69% 28
2025
Q3 		$1.84M Sell
13,747
-4,005
-23% -$424K 0.68% 29
2025
Q2 		$1.73M Buy
17,752
+2,993
+20% +$237K 0.55% 40
2025
Q1 		$1.07M Buy
+14,759
New +$1.16M 0.39% 57
2024
Q4 		– Sell
-14,830
Closed -$1.21M – 181
2024
Q3 		$1.21M Sell
14,830
-2,400
-14% -$209K 0.4% 58
2024
Q2 		$1.83M Sell
17,230
-1,580
-8% -$152K 0.65% 26
2024
Q1 		$1.83M Sell
18,810
-2,700
-13% -$238K 0.69% 24
2023
Q4 		$1.68M Sell
21,510
-3,010
-12% -$205K 0.63% 25
2023
Q3 		$1.54M Sell
24,520
-2,710
-10% -$178K 0.61% 28
2023
Q2 		$1.75M Sell
27,230
-290
-1% -$16.3K 0.66% 24
2023
Q1 		$1.46M Sell
27,520
-290
-1% -$14.2K 0.57% 32
2022
Q4 		$1.17M Buy
27,810
+4,800
+21% +$201K 0.47% 43
2022
Q3 		$842K Buy
23,010
+1,280
+6% +$57K 0.4% 52
2022
Q2 		$926K Buy
21,730
+10
+0% +$476 0.43% 43
2022
Q1 		$1.17M Sell
21,720
-440
-2% -$25.6K 0.47% 40
2021
Q4 		$1.59M Sell
22,160
-2,130
-9% -$134K 0.61% 32
2021
Q3 		$1.38M Sell
24,290
-360
-1% -$21.9K 0.52% 39
2021
Q2 		$1.6M Sell
24,650
-7,980
-24% -$504K 0.62% 28
2021
Q1 		$1.94M Sell
32,630
-1,500
-4% -$81.7K 0.82% 17
2020
Q4 		$1.61M Sell
34,130
-1,040
-3% -$43.8K 0.68% 22
2020
Q3 		$1.17M Buy
35,170
+1,050
+3% +$36.2K 0.62% 31
2020
Q2 		$1.1M Buy
+34,120
New +$930K 0.98% 23

Other funds holding LRCX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Prudent Man Advisors's LRCX Position: Q3 2026 in Review

Prudent Man Advisors reduced its Lam Research (LRCX) stake by 11% in Q3 2026, selling an estimated $421K and leaving 11,399 shares worth $3.74M. The position accounts for 0.88% of the portfolio, ranked #29.

Prudent Man Advisors first reported a position in LRCX in Q2 2020 and has held it in 25 quarters since. The position peaked at $5.52M in Q2 2026. 2,587 funds tracked by Wall St. Rank hold LRCX as of Q3 2026.

  • Prudent Man Advisors held 11,399 shares of Lam Research worth $3.74M as of Q3 2026.
  • Prudent Man Advisors sold 1,348 Lam Research shares in Q3 2026, an estimated $421K.
  • Lam Research made up 0.88% of Prudent Man Advisors's portfolio in Q3 2026, its #29 holding.
  • Prudent Man Advisors first reported a position in Lam Research in Q2 2020 and has held it in 25 quarters since.
  • Prudent Man Advisors's Lam Research position peaked at $5.52M in Q2 2026.
  • 2,587 funds tracked by Wall St. Rank held Lam Research as of Q3 2026.

Based on Prudent Man Advisors's 13F filing for Q3 2026, filed 3 Nov 2026.