Pacific Heights Asset Management LLC
Position in ARM — Arm Holdings PLC /Uk
CIK 1323414
San Francisco, CA
Position in ARM
as of Jun 30, 2026
· filed Aug 17, 2026
Position Value
$115,235,250
+$66,069,250 QoQ
Shares Held
325,000
0.0% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
3.67%
of 13F equity value
Holder Rank
#55
of 955 holders
Holding Since
Jun 2025
5 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, 2026Pacific Heights Asset Management LLC holds $388,529,000 across 3 Semiconductors names. ARM ranks #2 (29.7% of the industry book) .
All Filings in ARM
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $115,235,250 | 325,000 | Shares | Sole | 2026-08-17 | |
| 2026-03-31 | $49,166,000 | 325,000 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $30,060,250 | 275,000 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $26,175,650 | 185,000 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $22,643,600 | 140,000 | Shares | Sole | 2025-07-30 | |
| No filing history on record for this holder in this stock. | ||||||