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Equibles

CITADEL ADVISORS LLC

Position in LRCX — Lam Research Corp

CIK 1423053 MIAMI, FL
Back to LRCX Full portfolio

Position in LRCX

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$615,751,095
+$377,577,456 QoQ
Shares Held
1,420,975
+27.5% QoQ
Ownership
0.114%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
#90
of 3,120 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)

Derivatives in LRCX

reported options exposure · as of Jun 30, 2026
CallValue
$1,519,384,979
CallShares
3,506,300
PutValue
$1,777,302,995
PutShares
4,101,500

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

CITADEL ADVISORS LLC holds $3,316,848,873 across 26 Semiconductor Equipment & Materials names. LRCX ranks #3 (18.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMAT
Applied Materials Inc /De
 1,080,951 $781,527,573
2 KLAC
Kla Corp
 2,541,076 $766,668,039
3 LRCX
Lam Research Corp
This page 		1,420,975 $615,751,095
4 ASML
Asml Holding NV
 188,358 $374,726,919
5 ONTO
Onto Innovation Inc.
 342,187 $129,500,670
6 AXTI
Axt Inc
 1,481,332 $106,774,410
7 Q
Qnity Electronics, Inc.
 613,148 $100,133,199
8 AMKR
Amkor Technology, Inc.
 1,028,138 $88,656,339

All Filings in LRCX

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $615,751,095 1,420,975
2026-06-30 $1,519,384,979 3,506,300
2026-06-30 $1,777,302,995 4,101,500
2026-03-31 $664,717,626 3,111,100
2026-03-31 $422,769,042 1,978,700
2026-03-31 $238,173,639 1,114,732
2025-12-31 $728,011,422 4,252,900
2025-12-31 $716,336,946 4,184,700
2025-12-31 $726,054,149 4,241,466
2025-09-30 $375,468,990 2,804,100
2025-09-30 $407,888,857 3,046,220
2025-09-30 $390,934,440 2,919,600
2025-06-30 $619,988,342 6,369,307
2025-06-30 $226,617,254 2,328,100
2025-06-30 $254,164,474 2,611,100
2025-03-31 $297,815,550 4,096,500
2025-03-31 $171,935,500 2,365,000
2025-03-31 $483,675,135 6,653,028
2024-12-31 $344,457,647 4,768,900
2024-12-31 $225,340,264 3,119,760
2024-12-31 $233,288,454 3,229,800
2024-09-30 $415,547,936 509,200
2024-09-30 $101,522,800 124,403
2024-09-30 $437,582,096 536,200
2024-06-30 $420,189,810 394,600
2024-06-30 $77,648,861 72,920
2024-06-30 $591,630,660 555,600
2024-03-31 $501,524,434 516,200
2024-03-31 $471,794,392 485,600
2024-03-31 $36,215,270 37,275
2023-12-31 $382,700,836 488,600
2023-12-31 $218,101,096 278,453
2023-12-31 $472,619,084 603,400
2023-09-30 $361,270,228 576,400
2023-09-30 $286,433,890 457,000
2023-09-30 $51,432,119 82,059
2023-06-30 $303,429,920 472,000
2023-06-30 $280,929,820 437,000
2023-06-30 $84,446,731 131,361
2023-03-31 $318,018,988 599,900
2023-03-31 $109,878,501 207,271
2023-03-31 $336,149,092 634,100
2022-12-31 $18,752,524 44,617
2022-12-31 $531,217,170 1,263,900
2022-12-31 $317,452,590 755,300
2022-09-30 $263,995,800 721,300
2022-09-30 $3,332,430 9,105
2022-09-30 $335,512,200 916,700
2022-06-30 $350,124,840 821,600
2022-06-30 $280,577,160 658,400