Position in ARM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$4,760,025
-$12,009,877 QoQ
Shares Held
31,465
-79.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ARM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $514,533,826 across 33 Semiconductors names. ARM ranks #8 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,509,153 | $263,196,283 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
351,805 | $118,892,499 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
260,622 | $53,018,333 | |
| 4 | INTC |
Intel Corp
|
757,722 | $33,438,271 | |
| 5 | AVGO |
Broadcom Inc.
|
43,244 | $13,384,450 | |
| 6 | ALAB |
Astera Labs, Inc.
|
91,866 | $10,068,513 | |
| 7 | ADI |
Analog Devices Inc
|
21,951 | $6,983,491 | |
| 8 | ARM |
Arm Holdings PLC /Uk
This page
|
31,465 | $4,760,025 |
All Filings in ARM
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||