Position in ARM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$860,895
-$3,899,130 QoQ
Shares Held
2,428
-92.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#505
of 955 holders
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $567,512,441 across 43 Semiconductors names. ARM ranks #19 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,520,692 | $304,275,262 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
147,407 | $70,397,160 | |
| 3 | MU |
Micron Technology Inc
|
52,682 | $60,810,305 | |
| 4 | AVGO |
Broadcom Inc.
|
84,040 | $31,746,110 | |
| 5 | MRVL |
Marvell Technology, Inc.
|
94,668 | $28,200,650 | |
| 6 | AMD |
Advanced Micro Devices Inc
|
36,092 | $20,966,203 | |
| 7 | QCOM |
Qualcomm Inc/De
|
93,992 | $17,368,781 | |
| 8 | VSH |
Vishay Intertechnology Inc
|
121,073 | $6,511,305 |
All Filings in ARM
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $860,895 | 2,428 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $4,760,025 | 31,465 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $16,769,902 | 153,416 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $3,825,323 | 27,036 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $26,999,074 | 252,824 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $22,920,534 | 185,802 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $38,290,784 | 267,749 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $23,757,133 | 145,197 | Shares | Sole | 2024-07-25 | |
| No filing history on record for this holder in this stock. | ||||||