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TUDOR INVESTMENT CORP ET AL

Position in LRCX — Lam Research Corp

CIK 923093 STAMFORD, CT

Position in LRCX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$19,245,051
-$21,046,738 QoQ
Shares Held
44,412
-76.4% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#625
of 3,103 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 50% Shared 50% None 0%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Derivatives in LRCX

reported options exposure · as of Jun 30, 2026
CallValue
$186,721,897
CallShares
430,900
PutValue
$77,999,400
PutShares
180,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

TUDOR INVESTMENT CORP ET AL holds $147,399,385 across 15 Semiconductor Equipment & Materials names. LRCX ranks #3 (13.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 LRCX
Lam Research Corp
This page
44,412 $19,245,051

All Filings in LRCX

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50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $19,245,051 44,412
2026-06-30 $186,721,897 430,900
2026-06-30 $77,999,400 180,000
2026-03-31 $22,904,352 107,200
2026-03-31 $40,291,789 188,579
2026-03-31 $28,117,656 131,600
2025-12-31 $31,086,288 181,600
2025-12-31 $19,189,278 112,100
2025-06-30 $41,174,820 423,000
2025-06-30 $15,817,750 162,500
2025-03-31 $5,307,100 73,000
2025-03-31 $22,137,513 304,505
2025-03-31 $9,465,540 130,200
2024-12-31 $11,188,427 154,900
2024-12-31 $1,148,457 15,900
2024-12-31 $14,335,126 198,465
2024-09-30 $5,794,168 7,100
2024-09-30 $45,434,437 55,674
2024-09-30 $9,711,352 11,900
2024-06-30 $13,843,050 13,000
2024-06-30 $9,157,710 8,600
2024-06-30 $6,296,458 5,913
2024-03-31 $10,395,799 10,700
2024-03-31 $6,120,891 6,300
2024-03-31 $29,154,872 30,008
2023-12-31 $2,898,062 3,700
2023-12-31 $1,961,283 2,504
2023-12-31 $2,506,432 3,200
2023-09-30 $18,516,039 29,542
2023-09-30 $3,697,943 5,900
2023-09-30 $6,016,992 9,600
2023-06-30 $8,104,536 12,607
2023-06-30 $5,400,024 8,400
2023-06-30 $321,430 500
2023-03-31 $1,431,324 2,700
2023-03-31 $1,961,444 3,700
2023-03-31 $9,798,738 18,484
2022-12-31 $2,479,770 5,900
2022-12-31 $1,189,449 2,830
2022-12-31 $1,723,230 4,100
2022-09-30 $366,000 1,000
2022-09-30 $9,844,302 26,897
2022-09-30 $1,464,000 4,000
2022-06-30 $2,383,883 5,594
2022-06-30 $596,610 1,400
2022-06-30 $2,045,520 4,800
2022-03-31 $1,720,352 3,200
2022-03-31 $5,036,330 9,368
2021-12-31 $4,555,096 6,334
2021-12-31 $4,458,730 6,200