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Campbell & Co Investment Adviser’s Lam Research LRCX Stock Holding History

Campbell & Co Investment Adviser’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
Q1 		$1.37M Buy
+6,432
New +$1.44M 0.08% 391
2025
Q4 		– Sell
-3,407
Closed -$456K – 1286
2025
Q3 		$456K Buy
+3,407
New +$361K 0.03% 769
2025
Q1 		– Sell
-4,856
Closed -$351K – 1197
2024
Q4 		$351K Buy
+4,856
New +$368K 0.03% 790
2024
Q3 		– Sell
-33,040
Closed -$3.52M – 1229
2024
Q2 		$3.52M Buy
33,040
+15,310
+86% +$1.47M 0.3% 58
2024
Q1 		$1.72M Buy
+17,730
New +$1.56M 0.15% 188
2023
Q1 		– Sell
-12,900
Closed -$542K – 934
2022
Q4 		$542K Buy
+12,900
New +$540K 0.13% 268
2022
Q2 		– Sell
-14,980
Closed -$805K – 812
2022
Q1 		$805K Buy
+14,980
New +$872K 0.22% 123
2021
Q4 		– Sell
-10,500
Closed -$598K – 726
2021
Q3 		$598K Buy
+10,500
New +$639K 0.19% 165
2020
Q3 		– Sell
-15,270
Closed -$494K – 438
2020
Q2 		$494K Buy
+15,270
New +$416K 0.62% 22
2019
Q3 		– Sell
-44,690
Closed -$839K – 685
2019
Q2 		$839K Buy
+44,690
New +$848K 0.38% 41
2018
Q2 		– Sell
-12,020
Closed -$244K – 464
2018
Q1 		$244K Buy
+12,020
New +$238K 0.21% 235
2015
Q2 		– Sell
-290,130
Closed -$2.04M – 201
2015
Q1 		$2.04M Sell
290,130
-41,750
-13% -$330K 1.28% 15
2014
Q4 		$2.63M Buy
+331,880
New +$2.57M 1.62% 4
2014
Q3 		– Sell
-93,410
Closed -$631K – 221
2014
Q2 		$631K Buy
+93,410
New +$558K 0.25% 111
2013
Q3 		– Sell
-383,650
Closed -$1.7M – 317
2013
Q2 		$1.7M Buy
+383,650
New +$1.73M 0.33% 96

Other funds holding LRCX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Campbell & Co Investment Adviser's LRCX Position: Q1 2026 in Review

Campbell & Co Investment Adviser opened a new position in Lam Research (LRCX) in Q1 2026: 6,432 shares worth $1.37M. The stake represents 0.08% of the portfolio and ranks #391 among its holdings. This is a return to the name: Campbell & Co Investment Adviser previously reported a position in LRCX as recently as Q3 2025.

Campbell & Co Investment Adviser first reported a position in LRCX in Q2 2013 and has held it in 15 quarters since. The position peaked at $3.52M in Q2 2024. 2,632 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

  • Campbell & Co Investment Adviser held 6,432 shares of Lam Research worth $1.37M as of Q1 2026.
  • Lam Research was a new Campbell & Co Investment Adviser position in Q1 2026.
  • Lam Research made up 0.08% of Campbell & Co Investment Adviser's portfolio in Q1 2026, its #391 holding.
  • Campbell & Co Investment Adviser first reported a position in Lam Research in Q2 2013 and has held it in 15 quarters since.
  • Campbell & Co Investment Adviser's Lam Research position peaked at $3.52M in Q2 2024.
  • 2,632 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q1 2026, filed 15 May 2026.