Amica Mutual Insurance’s Lam Research LRCX Stock Holding History

Amica Mutual Insurance’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	$13.7M	Hold	63,912	–	–	1.17%	16
2025 Q4	$10.9M	Hold	63,912	–	–	0.95%	17
2025 Q3	$8.56M	Sell	63,912 -11,564	-15%	-$1.22M	0.79%	27
2025 Q2	$7.35M	Hold	75,476	–	–	0.71%	33
2025 Q1	$5.49M	Buy	75,476 +10,016	+15%	+$789K	0.6%	48
2024 Q4	$4.73M	Hold	65,460	–	–	0.48%	55
2024 Q3	$5.34M	Sell	65,460 -8,670	-12%	-$754K	0.52%	55
2024 Q2	$7.89M	Hold	74,130	–	–	0.78%	36
2024 Q1	$7.2M	Hold	74,130	–	–	0.73%	39
2023 Q4	$5.81M	Sell	74,130 -20,070	-21%	-$1.37M	0.63%	47
2023 Q3	$5.9M	Hold	94,200	–	–	0.69%	42
2023 Q2	$6.06M	Sell	94,200 -43,390	-32%	-$2.45M	0.68%	47
2023 Q1	$7.29M	Buy	137,590 +36,410	+36%	+$1.79M	0.81%	39
2022 Q4	$4.25M	Sell	101,180 -103,500	-51%	-$4.33M	0.54%	54
2022 Q3	$7.49M	Sell	204,680 -29,640	-13%	-$1.32M	1.06%	28
2022 Q2	$9.99M	Buy	234,320 +16,160	+7%	+$769K	1.27%	17
2022 Q1	$11.7M	Buy	218,160 +28,500	+15%	+$1.66M	1.38%	15
2021 Q4	$13.6M	Hold	189,660	–	–	1.15%	15
2021 Q3	$10.8M	Buy	189,660 +14,070	+8%	+$856K	1.13%	22
2021 Q2	$11.4M	Sell	175,590 -29,630	-14%	-$1.87M	1.2%	18
2021 Q1	$12.2M	Sell	205,220 -12,020	-6%	-$655K	1.39%	15
2020 Q4	$10.3M	Buy	217,240 +74,810	+53%	+$3.15M	1.13%	20
2020 Q3	$4.72M	Buy	142,430 +19,360	+16%	+$667K	0.56%	49
2020 Q2	$3.98M	Hold	123,070	–	–	0.48%	62
2020 Q1	$2.95M	Buy	123,070 +80,710	+191%	+$2.32M	0.41%	69
2019 Q4	$1.24M	Hold	42,360	–	–	0.16%	187
2019 Q3	$979K	Sell	42,360 -73,510	-63%	-$1.54M	0.12%	235
2019 Q2	$2.18M	Hold	115,870	–	–	0.28%	90
2019 Q1	$2.07M	Hold	115,870	–	–	0.26%	101
2018 Q4	$1.58M	Hold	115,870	–	–	0.2%	126
2018 Q3	$1.76M	Hold	115,870	–	–	0.18%	140
2018 Q2	$2M	Hold	115,870	–	–	0.24%	118
2018 Q1	$2.35M	Sell	115,870 -51,630	-31%	-$1.02M	0.29%	99
2017 Q4	$3.08M	Hold	167,500	–	–	0.3%	96
2017 Q3	$3.1M	Hold	167,500	–	–	0.28%	104
2017 Q2	$2.37M	Hold	167,500	–	–	0.22%	140
2017 Q1	$2.15M	Hold	167,500	–	–	0.19%	149
2016 Q4	$1.77M	Hold	167,500	–	–	0.16%	183
2016 Q3	$1.59M	Hold	167,500	–	–	0.15%	192
2016 Q2	$1.41M	Hold	167,500	–	–	0.14%	201
2016 Q1	$1.38M	Hold	167,500	–	–	0.13%	194
2015 Q4	$1.33M	Hold	167,500	–	–	0.12%	208
2015 Q3	$1.09M	Hold	167,500	–	–	0.1%	222
2015 Q2	$1.36M	Hold	167,500	–	–	0.12%	211
2015 Q1	$1.18M	Hold	167,500	–	–	0.1%	237
2014 Q4	$1.33M	Hold	167,500	–	–	0.1%	218
2014 Q3	$1.25M	Hold	167,500	–	–	0.1%	216
2014 Q2	$1.13M	Hold	167,500	–	–	0.09%	232
2014 Q1	$921K	Hold	167,500	–	–	0.07%	243
2013 Q4	$912K	Hold	167,500	–	–	0.07%	240
2013 Q3	$858K	Hold	167,500	–	–	0.07%	238
2013 Q2	$743K	Buy	+167,500	New	+$757K	0.07%	249

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

Amica Mutual Insurance's LRCX Position: Q1 2026 in Review

Amica Mutual Insurance held its Lam Research (LRCX) position steady in Q1 2026 at 63,912 shares worth $13.7M. The position accounts for 1.17% of the portfolio, ranked #16.

Amica Mutual Insurance first reported a position in LRCX in Q2 2013 and has held it in 52 quarters since. 2,632 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

Amica Mutual Insurance held 63,912 shares of Lam Research worth $13.7M as of Q1 2026.
Amica Mutual Insurance left its Lam Research share count unchanged in Q1 2026.
Lam Research made up 1.17% of Amica Mutual Insurance's portfolio in Q1 2026, its #16 holding.
Amica Mutual Insurance first reported a position in Lam Research in Q2 2013 and has held it in 52 quarters since.
2,632 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Amica Mutual Insurance's 13F filing for Q1 2026, filed 6 May 2026.