Skip to main content

SEI INVESTMENTS CO

Position in LRCX — Lam Research Corp

CIK 350894 OAKS, PA

Position in LRCX

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$238,068,304
+$40,622,959 QoQ
Shares Held
1,114,239
-3.4% QoQ
Ownership
0.089%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

SEI INVESTMENTS CO holds $1,429,447,997 across 26 Semiconductor Equipment & Materials names. LRCX ranks #2 (16.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 LRCX
Lam Research Corp
This page
1,114,239 $238,068,304

All Filings in LRCX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $238,068,304 1,114,239
2025-12-31 $197,445,345 1,153,437
2025-09-30 $156,263,977 1,167,020
2025-06-30 $296,834,435 3,049,460
2025-03-31 $188,862,822 2,597,838
2024-12-31 $107,246,597 1,484,793