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AMICA MUTUAL INSURANCE CO

Insurance

Position in LRCX — Lam Research Corp

CIK 857508 PROVIDENCE, RI

Position in LRCX

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$24,513,044
+$10,857,607 QoQ
Shares Held
56,569
-11.5% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
2.89%
of 13F equity value
Holder Rank
#563
of 3,103 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

AMICA MUTUAL INSURANCE CO holds $58,855,579 across 3 Semiconductor Equipment & Materials names. LRCX ranks #1 (41.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
This page
56,569 $24,513,044

All Filings in LRCX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $24,513,044 56,569
2026-03-31 $13,655,437 63,912
2025-12-31 $10,940,456 63,912
2025-09-30 $8,557,816 63,912
2025-06-30 $7,346,833 75,476
2025-03-31 $5,487,105 75,476
2024-12-31 $4,728,175 65,460
2024-09-30 $5,342,059 6,546
2024-06-30 $7,893,733 7,413
2024-03-31 $7,202,248 7,413
2023-12-31 $5,806,306 7,413
2023-09-30 $5,904,173 9,420
2023-06-30 $6,055,741 9,420
2023-03-31 $7,293,921 13,759
2022-12-31 $4,252,595 10,118
2022-09-30 $7,491,288 20,468
2022-06-30 $9,985,546 23,432
2022-03-31 $11,728,499 21,816
2021-12-31 $13,639,398 18,966
2021-09-30 $10,794,498 18,966
2021-06-30 $11,425,641 17,559
2021-03-31 $12,215,515 20,522
2020-12-31 $10,259,593 21,724
2020-09-30 $4,725,115 14,243
2020-06-30 $3,980,822 12,307
2020-03-31 $2,953,680 12,307