Position history for Mariner, LLC's holdings in COSTCO WHOLESALE CORPORATION
Mariner, LLC holds 437,088 shares of COST (COSTCO WHOLESALE CORPORATION), worth $435.5M as of 2026-Q1. The position was increased (+10.3% shares). COST represents 0.5% of Mariner, LLC's portfolio.
Current Value
$435.5M
Current Shares
437,088
Total Value Change
+$124.8M
Total Shares Change
+71,545
Other major holders of COST: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 437,088 |
+10.3% |
| $435.5M |
| 0.5% |
| $1,007.77 |
49 |
| 2025-Q4 | Decreased | 396,333 | -0.9% | $341.8M | 0.4% | $864.47 | 0 |
| 2025-Q3 | Increased | 399,894 | +1.5% | $370.1M | 0.5% | $914.33 | 38 |
| 2025-Q2 | Increased | 393,957 | +10.3% | $390M | 0.6% | $981.05 | 48 |
| 2025-Q1 | Increased | 357,112 | +0.3% | $337.7M | 0.6% | $924.59 | 44 |
| 2024-Q4 | Increased | 356,151 | +2.6% | $326.3M | 0.5% | $916.17 | 45 |
| 2024-Q3 | Decreased | 347,119 | -5.0% | $307.7M | 0.5% | $878.65 | 0 |
| 2024-Q2 | Increased | 365,543 | +2.2% | $310.7M | 0.6% | $842.10 | 45 |