Ownership history in GAM Holding AG · 10 quarters on record
This page tracks every 13F SEC filing in which GAM Holding AG reported a position in MICROSTRATEGY INC (MSTR). 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 | ADDED | 650 | +50 | +8.3% | 0.01% | $209K | $322.21 |
| 2025 Q2 | REDUCED | 600 | -13,894 | -95.9% | 0.02% | $243K | $404.23 |
| 2023 Q4 | REDUCED | 14,494 | -31,230 | -68.3% | 0.68% | $9.2M | $63.16 |
| 2023 Q3 | ADDED | 45,724 | +4,684 | +11.4% | 1.11% | $15.0M | $32.83 |
| 2023 Q2 | REDUCED | 41,040 | -2,970 | -6.7% | 0.97% | $14.1M | $34.24 |
| 2023 Q1 | REDUCED | 44,010 | -8,059 | -15.5% | 0.89% | $12.9M | $29.23 |
| 2020 Q4 | ADDED | 52,069 | +49,095 | +1650.8% | 1.20% | $20.2M | $38.85 |
| 2018 Q4 | ADDED | 2,974 | +681 | +29.7% | 0.02% | $377K | $12.77 |
| 2018 Q3 | REDUCED | 2,293 | -1,035 | -31.1% | 0.01% | $322K | $14.06 |
| 2018 Q2 | INITIATED | 3,328 | — | — | 0.01% | $425K | — |
As of 2025 Q4 — sorted by position size