SignatureFD’s Lam Research LRCX Stock Holding History

SignatureFD’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	$6.83M	Buy	31,988 +1,298	+4%	+$290K	0.1%	72
2025 Q4	$5.25M	Sell	30,690 -291	-0.9%	-$45.3K	0.08%	89
2025 Q3	$4.15M	Buy	30,981 +1,778	+6%	+$188K	0.07%	107
2025 Q2	$2.84M	Sell	29,203 -3,185	-10%	-$253K	0.05%	155
2025 Q1	$2.35M	Sell	32,388 -718	-2%	-$56.5K	0.04%	160
2024 Q4	$2.39M	Buy	33,106 +1,276	+4%	+$96.8K	0.05%	153
2024 Q3	$2.6M	Sell	31,830 -1,010	-3%	-$87.8K	0.05%	138
2024 Q2	$3.5M	Buy	32,840 +220	+0.7%	+$21.1K	0.07%	97
2024 Q1	$3.17M	Buy	32,620 +8,110	+33%	+$713K	0.07%	106
2023 Q4	$1.92M	Buy	24,510 +1,220	+5%	+$83.1K	0.04%	160
2023 Q3	$1.46M	Sell	23,290 -650	-3%	-$42.7K	0.04%	182
2023 Q2	$1.54M	Buy	23,940 +2,410	+11%	+$136K	0.04%	169
2023 Q1	$1.14M	Buy	21,530 +240	+1%	+$11.8K	0.03%	217
2022 Q4	$895K	Sell	21,290 -1,680	-7%	-$70.3K	0.03%	254
2022 Q3	$841K	Buy	22,970 +910	+4%	+$40.5K	0.03%	227
2022 Q2	$940K	Buy	22,060 +4,880	+28%	+$232K	0.03%	202
2022 Q1	$924K	Sell	17,180 -1,960	-10%	-$114K	0.03%	232
2021 Q4	$1.38M	Sell	19,140 -920	-5%	-$57.7K	0.04%	154
2021 Q3	$1.14M	Buy	20,060 +980	+5%	+$59.6K	0.04%	172
2021 Q2	$1.24M	Buy	19,080 +1,500	+9%	+$94.7K	0.05%	150
2021 Q1	$1.05M	Buy	17,580 +1,560	+10%	+$85K	0.05%	154
2020 Q4	$757K	Sell	16,020 -290	-2%	-$12.2K	0.04%	185
2020 Q3	$541K	Sell	16,310 -230	-1%	-$7.92K	0.03%	223
2020 Q2	$535K	Buy	16,540 +720	+5%	+$19.6K	0.03%	209
2020 Q1	$380K	Buy	15,820 +1,780	+13%	+$51.3K	0.03%	243
2019 Q4	$411K	Buy	14,040 +1,480	+12%	+$39.3K	0.03%	278
2019 Q3	$290K	Buy	12,560 +300	+2%	+$6.3K	0.02%	318
2019 Q2	$230K	Buy	12,260 +730	+6%	+$13.8K	0.02%	348
2019 Q1	$206K	Buy	11,530 +460	+4%	+$7.67K	0.02%	384
2018 Q4	$151K	Sell	11,070 -1,330	-11%	-$19.1K	0.01%	447
2018 Q3	$188K	Sell	12,400 -210	-2%	-$3.59K	0.02%	436
2018 Q2	$218K	Buy	12,610 +3,500	+38%	+$67.4K	0.02%	384
2018 Q1	$185K	Buy	+9,110	New	+$180K	0.02%	359
2016 Q4	–	Sell	-5,070	Closed	-$48K	–	792
2016 Q3	$48K	Sell	5,070 -510	-9%	-$4.64K	0.01%	541
2016 Q2	$47K	Sell	5,580 -400	-7%	-$3.21K	0.01%	493
2016 Q1	$49K	Buy	5,980 +1,350	+29%	+$9.82K	0.01%	433
2015 Q4	$37K	Buy	4,630 +2,930	+172%	+$22K	0.01%	420
2015 Q3	$11K	Sell	1,700 -730	-30%	-$5.35K	﹤0.01%	666
2015 Q2	$20K	Buy	2,430 +730	+43%	+$5.73K	﹤0.01%	472
2015 Q1	$12K	Buy	+1,700	New	+$13.4K	﹤0.01%	506

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

SignatureFD's LRCX Position: Q1 2026 in Review

SignatureFD increased its Lam Research (LRCX) stake by 4.2% in Q1 2026, buying an estimated $290K and bringing the position to 31,988 shares worth $6.83M. The position accounts for 0.1% of the portfolio, ranked #72.

SignatureFD first reported a position in LRCX in Q1 2015 and has held it in 40 quarters since. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

SignatureFD held 31,988 shares of Lam Research worth $6.83M as of Q1 2026.
SignatureFD bought 1,298 Lam Research shares in Q1 2026, an estimated $290K.
Lam Research made up 0.1% of SignatureFD's portfolio in Q1 2026, its #72 holding.
SignatureFD first reported a position in Lam Research in Q1 2015 and has held it in 40 quarters since.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on SignatureFD's 13F filing for Q1 2026, filed 7 Apr 2026.