UBS Group’s Lam Research LRCX Stock Holding History

UBS Group’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	$30.5M	Sell	142,700 -111,300	-44%	-$24.9M	﹤0.01%	2152
2025 Q4	$43.5M	Buy	254,000 +112,600	+80%	+$17.5M	0.01%	1756
2025 Q3	$18.9M	Buy	141,400 +40,400	+40%	+$4.28M	﹤0.01%	2627
2025 Q2	$9.83M	Sell	101,000 -174,500	-63%	-$13.8M	﹤0.01%	3094
2025 Q1	$20M	Sell	275,500 -100,090	-27%	-$7.88M	﹤0.01%	2326
2024 Q4	$27.1M	Buy	375,590 +21,460	+6%	+$1.63M	0.01%	2009
2024 Q3	$28.9M	Buy	354,130 +42,130	+14%	+$3.66M	0.01%	1550
2024 Q2	$33.2M	Sell	312,000 -49,330	-14%	-$4.73M	0.01%	1312
2024 Q1	$35.1M	Buy	361,330 +285,000	+373%	+$25.1M	0.01%	1279
2023 Q4	$5.98M	Sell	76,330 -73,670	-49%	-$5.02M	﹤0.01%	2596
2023 Q3	$9.4M	Hold	150,000	–	–	﹤0.01%	2034
2023 Q2	$9.64M	Sell	150,000 -812,000	-84%	-$45.8M	﹤0.01%	1986
2023 Q1	$51M	Sell	962,000 -867,000	-47%	-$42.5M	0.02%	768
2022 Q4	$76.9M	Sell	1,829,000 -58,660	-3%	-$2.45M	0.03%	599
2022 Q3	$69.1M	Buy	1,887,660 +65,470	+4%	+$2.91M	0.03%	556
2022 Q2	$77.7M	Buy	1,822,190 +888,190	+95%	+$42.3M	0.03%	531
2022 Q1	$50.2M	Buy	934,000 +150,000	+19%	+$8.73M	0.02%	843
2021 Q4	$56.4M	Buy	784,000 +603,000	+333%	+$37.8M	0.02%	888
2021 Q3	$10.3M	Buy	181,000 +174,000	+2,486%	+$10.6M	﹤0.01%	1996
2021 Q2	$455K	Buy	+7,000	New	+$442K	﹤0.01%	4802
2020 Q2	–	Sell	-129,000	Closed	-$3.1M	–	8175
2020 Q1	$3.1M	Sell	129,000 -276,000	-68%	-$7.95M	﹤0.01%	2353
2019 Q4	$11.8M	Buy	405,000 +323,000	+394%	+$8.58M	﹤0.01%	1803
2019 Q3	$1.9M	Buy	+82,000	New	+$1.72M	﹤0.01%	3339
2019 Q2	–	Sell	-35,890	Closed	-$642K	–	8027
2019 Q1	$642K	Sell	35,890 -315,510	-90%	-$5.26M	﹤0.01%	3890
2018 Q4	$4.79M	Buy	+351,400	New	+$5.04M	﹤0.01%	2188
2018 Q3	–	Sell	-27,000	Closed	-$467K	–	8134
2018 Q2	$467K	Sell	27,000 -973,000	-97%	-$18.7M	﹤0.01%	4360
2018 Q1	$20.3M	Buy	1,000,000 +578,000	+137%	+$11.4M	0.01%	1153
2017 Q4	$7.77M	Buy	422,000 +409,000	+3,146%	+$8.04M	﹤0.01%	1937
2017 Q3	$241K	Sell	13,000 -11,000	-46%	-$178K	﹤0.01%	4718
2017 Q2	$339K	Buy	+24,000	New	+$352K	﹤0.01%	4401
2017 Q1	–	Sell	-580,000	Closed	-$6.13M	–	7824
2016 Q4	$6.13M	Hold	580,000	–	–	﹤0.01%	1911
2016 Q3	$5.49M	Sell	580,000 -90,000	-13%	-$819K	﹤0.01%	1934
2016 Q2	$5.63M	Buy	+670,000	New	+$5.38M	﹤0.01%	1842
2016 Q1	–	Sell	-3,000	Closed	-$24K	–	7933
2015 Q4	$24K	Sell	3,000 -45,000	-94%	-$338K	﹤0.01%	6555
2015 Q3	$314K	Sell	48,000 -500,000	-91%	-$3.66M	﹤0.01%	4276
2015 Q2	$4.46M	Buy	548,000 +435,000	+385%	+$3.42M	﹤0.01%	2196
2015 Q1	$794K	Buy	113,000 +34,000	+43%	+$269K	﹤0.01%	3771
2014 Q4	$627K	Buy	+79,000	New	+$612K	﹤0.01%	3985

Other funds holding LRCX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

UBS Group's LRCX Position: Q1 2026 in Review

UBS Group reduced its Lam Research (LRCX) stake by 16% in Q1 2026, selling an estimated $281M and leaving 6,526,433 shares worth $1.39B. The position accounts for 0.21% of the portfolio, ranked #79.

UBS Group first reported a position in LRCX in Q4 2014 and has held it in 46 quarters since. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

UBS Group held 6,526,433 shares of Lam Research worth $1.39B as of Q1 2026.
UBS Group sold 1,254,621 Lam Research shares in Q1 2026, an estimated $281M.
Lam Research made up 0.21% of UBS Group's portfolio in Q1 2026, its #79 holding.
UBS Group first reported a position in Lam Research in Q4 2014 and has held it in 46 quarters since.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.