Ownership history in Compound Planning, Inc. · 15 quarters on record
This page tracks every 13F SEC filing in which Compound Planning, Inc. reported a position in COSTCO WHSL CORP NEW (COST). 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 | 9,732 | +681 | +7.5% | 0.25% | $8.4M | $861.16 |
| 2025 Q3 | ADDED | 9,051 | +8,951 | +8951.0% | 0.27% | $8.4M | $923.06 |
| 2025 Q3 | REDUCED | 100 | -11,026 | -99.1% | 0.00% | $93K | $923.06 |
| 2025 Q2 | ADDED | 11,126 | +11,026 | +11026.0% | 0.42% | $11.0M | $985.83 |
| 2025 Q2 | REDUCED | 100 | -10,279 | -99.0% | 0.00% | $99K | $985.83 |
| 2025 Q1 | ADDED | 10,379 | +10,279 | +10279.0% | 0.45% | $9.8M | $940.62 |
| 2025 Q1 | REDUCED | 100 | -9,999 | -99.0% | 0.00% | $95K | $940.62 |
| 2024 Q4 | ADDED | 10,099 | +666 | +7.1% | 0.47% | $9.3M | $910.27 |
| 2024 Q3 | REDUCED | 9,433 | -970 | -9.3% | 0.52% | $8.4M | $879.55 |
| 2024 Q2 | ADDED | 10,403 | +2,187 | +26.6% | 0.65% | $8.8M | $842.10 |
As of 2025 Q4 — sorted by position size