Ownership history in Summa Corp. · 9 quarters on record
This page tracks every 13F SEC filing in which Summa Corp. reported a position in MASTERCARD INCORPORATED (MA). 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 | 1,725 | -11 | -0.6% | 0.42% | $985K | $570.02 |
| 2025 Q3 | UNCHANGED | 1,736 | — | 0% | 0.43% | $987K | $567.21 |
| 2025 Q2 | UNCHANGED | 1,736 | — | 0% | 0.51% | $976K | $559.60 |
| 2025 Q1 | UNCHANGED | 1,736 | — | 0% | 0.55% | $952K | $544.97 |
As of 2025 Q4 — sorted by position size