Ownership history in GLG LLC · 13 quarters on record
This page tracks every 13F SEC filing in which GLG LLC 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) |
|---|---|---|---|---|---|---|---|
| 2017 Q3 | REDUCED | 20,909 | -21,743 | -51.0% | 0.22% | $3.4M | $146.56 |
| 2017 Q2 | REDUCED | 42,652 | -4,958 | -10.4% | 0.42% | $6.8M | $142.22 |
| 2017 Q1 | ADDED | 47,610 | +9,894 | +26.2% | 0.44% | $8.0M | $142.91 |
| 2016 Q4 | ADDED | 37,716 | +31,041 | +465.0% | 0.42% | $6.0M | $136.08 |
| 2016 Q1 | REDUCED | 6,675 | -30,116 | -81.9% | 0.07% | $1.1M | $132.77 |
| 2015 Q4 | REDUCED | 36,791 | -25,711 | -41.1% | 0.35% | $5.9M | $135.71 |
| 2015 Q3 | REDUCED | 62,502 | -231 | -0.4% | 0.23% | $9.0M | $121.17 |
| 2015 Q2 | REDUCED | 62,733 | -15,479 | -19.8% | 0.18% | $8.5M | $112.89 |
| 2015 Q1 | ADDED | 78,212 | +6,522 | +9.1% | 0.34% | $11.8M | $126.28 |
| 2014 Q4 | UNCHANGED | 71,690 | — | 0% | 0.30% | $10.2M | $114.09 |
As of 2025 Q4 — sorted by position size