Callan Family Office, LLC
Family OfficePosition in ARM — Arm Holdings PLC /Uk
CIK 1938970
RADNOR, PA
Position in ARM
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,403,742
+$1,094,224 QoQ
Shares Held
3,959
+93.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#431
of 955 holders
Holding Since
Mar 2026
2 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, 2026Callan Family Office, LLC holds $507,666,677 across 34 Semiconductors names. ARM ranks #17 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,004,009 | $200,892,160 | |
| 2 | AVGO |
Broadcom Inc.
|
212,834 | $80,398,043 | |
| 3 | MU |
Micron Technology Inc
|
48,762 | $56,285,488 | |
| 4 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
112,327 | $53,644,005 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
65,046 | $37,785,871 | |
| 6 | TXN |
Texas Instruments Inc
|
43,493 | $12,963,958 | |
| 7 | INTC |
Intel Corp
|
76,934 | $10,742,294 | |
| 8 | MCHP |
Microchip Technology Inc
|
106,442 | $9,707,510 |
All Filings in ARM
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,403,742 | 3,959 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $309,518 | 2,046 | Shares | Sole | 2026-05-13 | |
| No filing history on record for this holder in this stock. | ||||||