Ownership history in MARK ASSET MANAGEMENT LP · 10 quarters on record
This page tracks every 13F SEC filing in which MARK ASSET MANAGEMENT LP reported a position in ARM HOLDINGS PLC (ARM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 283,817 | -14,315 | -4.8% | 2.06% | $31.0M | $109.31 |
| 2025 Q3 | ADDED | 298,132 | +56,412 | +23.3% | 3.04% | $42.2M | $141.49 |
| 2025 Q2 | REDUCED | 241,720 | -176 | -0.1% | 3.05% | $39.1M | $161.74 |
| 2025 Q1 | ADDED | 241,896 | +39,996 | +19.8% | 2.50% | $25.8M | $106.79 |
| 2024 Q4 | REDUCED | 201,900 | -81,185 | -28.7% | 2.70% | $24.9M | $123.36 |
| 2024 Q3 | ADDED | 283,085 | +44,496 | +18.6% | 3.71% | $40.5M | $143.01 |
| 2024 Q2 | ADDED | 238,589 | +29,686 | +14.2% | 3.90% | $39.0M | $163.62 |
| 2024 Q1 | ADDED | 208,903 | +148,959 | +248.5% | 3.40% | $26.1M | $124.99 |
| 2023 Q4 | ADDED | 59,944 | +19,944 | +49.9% | 0.59% | $4.5M | $75.14 |
| 2023 Q3 | INITIATED | 40,000 | — | — | 0.39% | $2.1M | — |
As of 2025 Q4 — sorted by position size