Ownership history in Summa Corp. · 9 quarters on record
This page tracks every 13F SEC filing in which Summa Corp. reported a position in MARVELL TECHNOLOGY INC (MRVL). 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 | ADDED | 40,000 | +2,000 | +5.3% | 1.46% | $3.4M | $84.92 |
| 2025 Q3 | ADDED | 38,000 | +5,400 | +16.6% | 1.40% | $3.2M | $83.95 |
| 2025 Q2 | REDUCED | 32,600 | -10,363 | -24.1% | 1.31% | $2.5M | $77.23 |
| 2025 Q1 | ADDED | 42,963 | +563 | +1.3% | 1.53% | $2.6M | $61.37 |
As of 2025 Q4 — sorted by position size