Mather Group
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Mather Group’s Lam Research LRCX Stock Holding History

Mather 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
Q3 		$10.9M Buy
33,071
+701
+2% +$219K 0.09% 99
2026
Q2 		$14M Sell
32,370
-1,856
-5% -$563K 0.12% 83
2026
Q1 		$7.31M Sell
34,226
-3,105
-8% -$694K 0.07% 101
2025
Q4 		$6.39M Sell
37,331
-4,978
-12% -$774K 0.07% 107
2025
Q3 		$5.67M Sell
42,309
-1,734
-4% -$184K 0.06% 114
2025
Q2 		$4.29M Buy
44,043
+6,058
+16% +$480K 0.05% 129
2025
Q1 		$2.76M Buy
37,985
+21,779
+134% +$1.72M 0.03% 150
2024
Q4 		$1.17M Sell
16,206
-1,844
-10% -$140K 0.02% 225
2024
Q3 		$1.47M Sell
18,050
-1,730
-9% -$150K 0.02% 200
2024
Q2 		$1.92M Buy
19,780
+2,590
+15% +$248K 0.02% 189
2024
Q1 		$1.35M Buy
17,190
+60
+0.4% +$5.28K 0.02% 186
2023
Q4 		$1.34M Buy
17,130
+230
+1% +$15.7K 0.02% 193
2023
Q3 		$1.06M Buy
16,900
+5,080
+43% +$334K 0.02% 206
2023
Q2 		$760K Sell
11,820
-330
-3% -$18.6K 0.01% 267
2023
Q1 		$644K Sell
12,150
-16,950
-58% -$832K 0.01% 282
2022
Q4 		$1.22M Sell
29,100
-2,140
-7% -$89.5K 0.02% 181
2022
Q3 		$1.14M Buy
31,240
+1,280
+4% +$57K 0.02% 176
2022
Q2 		$1.28M Buy
29,960
+2,110
+8% +$100K 0.03% 158
2022
Q1 		$1.5M Buy
27,850
+9,170
+49% +$534K 0.03% 131
2021
Q4 		$1.34M Buy
18,680
+7,780
+71% +$488K 0.03% 127
2021
Q3 		$620K Buy
10,900
+1,050
+11% +$63.9K 0.01% 150
2021
Q2 		$641K Sell
9,850
-4,930
-33% -$311K 0.02% 140
2021
Q1 		$879K Buy
14,780
+5,840
+65% +$318K 0.02% 108
2020
Q4 		$422K Buy
+8,940
New +$376K 0.01% 149

Other funds holding LRCX

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Cardano Risk Management
Cardano Risk Management Rotterdam, Netherlands $18.2B AUM 38.97% 1-Year Est. Return
Montrusco Bolton Investments
Montrusco Bolton Investments Montreal, Quebec, Canada $5.77B AUM 24.61% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return

Mather Group's LRCX Position: Q3 2026 in Review

Mather Group increased its Lam Research (LRCX) stake by 2.2% in Q3 2026, buying an estimated $219K and bringing the position to 33,071 shares worth $10.9M. The position accounts for 0.09% of the portfolio, ranked #99.

Mather Group first reported a position in LRCX in Q4 2020 and has held it in 24 quarters since. The position peaked at $14M in Q2 2026. 647 funds tracked by Wall St. Rank hold LRCX as of Q3 2026.

  • Mather Group held 33,071 shares of Lam Research worth $10.9M as of Q3 2026.
  • Mather Group bought 701 Lam Research shares in Q3 2026, an estimated $219K.
  • Lam Research made up 0.09% of Mather Group's portfolio in Q3 2026, its #99 holding.
  • Mather Group first reported a position in Lam Research in Q4 2020 and has held it in 24 quarters since.
  • Mather Group's Lam Research position peaked at $14M in Q2 2026.
  • 647 funds tracked by Wall St. Rank held Lam Research as of Q3 2026.

Based on Mather Group's 13F filing for Q3 2026, filed 14 Oct 2026.