Ownership history in Summa Corp. · 7 quarters on record
This page tracks every 13F SEC filing in which Summa Corp. reported a position in BLACKSTONE MTG TR INC (BXMT). 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 Q3 | UNCHANGED | 11,400 | — | 0% | 0.09% | $210K | $17.97 |
| 2025 Q2 | UNCHANGED | 11,400 | — | 0% | 0.11% | $219K | $18.32 |
| 2025 Q1 | REDUCED | 11,400 | -12,100 | -51.5% | 0.13% | $228K | $18.58 |
| 2024 Q3 | UNCHANGED | 23,500 | — | 0% | 0.21% | $447K | $16.79 |
As of 2025 Q4 — sorted by position size