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Balyasny Asset Management L.P.

Position in ARM — Arm Holdings PLC /Uk

CIK 1218710 Chicago, IL

Position in ARM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,599,836
-$135,292,259 QoQ
Shares Held
12,973
-98.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#277
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
$19,501,350
CallShares
55,000
PutValue
$136,934,934
PutShares
386,200

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

Balyasny Asset Management L.P. holds $3,339,448,800 across 37 Semiconductors names. ARM ranks #30 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
31 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,599,836 12,973
2026-06-30 $19,501,350 55,000
2026-06-30 $136,934,934 386,200
2026-03-31 $139,892,095 924,723
2026-03-31 $12,979,824 85,800
2026-03-31 $36,518,992 241,400
2025-12-31 $5,167,520 47,274
2025-12-31 $26,912,122 246,200
2025-12-31 $23,446,995 214,500
2025-09-30 $13,880,169 98,100
2025-09-30 $1,781,217 12,589
2025-09-30 $25,977,564 183,600
2025-06-30 $8,232,566 50,900
2025-06-30 $11,693,802 72,300
2025-03-31 $6,877,276 64,400
2025-03-31 $832,962 7,800
2025-03-31 $2,809,324 26,307
2024-12-31 $1,781,565 14,442
2024-12-31 $629,136 5,100
2024-12-31 $7,648,320 62,000
2024-09-30 $8,866,620 62,000
2024-09-30 $2,693,736 18,836
2024-09-30 $729,351 5,100
2024-06-30 $696,039 4,254
2024-06-30 $10,144,440 62,000
2024-06-30 $834,462 5,100
2024-03-31 $1,620,245 12,963
2024-03-31 $637,449 5,100
2024-03-31 $7,749,380 62,000
2023-12-31 $25,548,323 339,987
2023-09-30 $83,203,637 1,554,627