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CITADEL ADVISORS LLC

Position in ARM — Arm Holdings PLC /Uk

CIK 1423053 MIAMI, FL

Position in ARM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$59,470,961
+$15,778,273 QoQ
Shares Held
167,727
-41.9% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#87
of 955 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Derivatives in ARM

reported options exposure · as of Jun 30, 2026
CallValue
$1,177,136,943
CallShares
3,319,900
PutValue
$1,895,212,107
PutShares
5,345,100

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 Semiconductors

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $9,261,295,559 across 59 Semiconductors names. ARM ranks #21 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
36 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,895,212,107 5,345,100
2026-06-30 $1,177,136,943 3,319,900
2026-06-30 $59,470,961 167,727
2026-03-31 $537,104,512 3,550,400
2026-03-31 $407,276,016 2,692,200
2026-03-31 $43,692,688 288,820
2025-12-31 $388,269,120 3,552,000
2025-12-31 $413,366,696 3,781,600
2025-12-31 $55,389,016 506,715
2025-09-30 $9,994,146 70,635
2025-09-30 $655,891,044 4,635,600
2025-09-30 $502,445,139 3,551,100
2025-06-30 $750,473,600 4,640,000
2025-06-30 $85,337,420 527,621
2025-06-30 $638,630,390 3,948,500
2025-03-31 $452,832,316 4,240,400
2025-03-31 $24,482,675 229,260
2025-03-31 $387,637,021 3,629,900
2024-12-31 $53,457,932 433,349
2024-12-31 $452,459,808 3,667,800
2024-12-31 $488,246,544 3,957,900
2024-09-30 $600,384,582 4,198,200
2024-09-30 $719,755,029 5,032,900
2024-09-30 $65,408,769 457,372
2024-06-30 $832,825,800 5,090,000
2024-06-30 $662,693,724 4,050,200
2024-06-30 $6,676,514 40,805
2024-03-31 $240,080,792 1,920,800
2024-03-31 $316,094,959 2,528,962
2024-03-31 $493,822,991 3,950,900
2023-12-31 $102,073,811 1,358,358
2023-12-31 $79,766,417 1,061,500
2023-12-31 $52,729,246 701,700
2023-09-30 $36,623,736 684,300
2023-09-30 $41,488,704 775,200
2023-09-30 $184,387,424 3,445,206