COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Tidemark, LLC's Holding History (CIK: 0002009591)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 689 Value ($000) $594 Avg Close $905.73 Range $844.06 - $962.64
Q3 2025
Shares 712 Value ($000) $659 Avg Close $956.70 Range $902.01 - $997.89
Q2 2025
Shares 671 Value ($000) $665 Avg Close $990.72 Range $868.14 - $1064.10
Q1 2025
Shares 378 Value ($000) $358 Avg Close $970.56 Range $877.95 - $1073.82
Q4 2024
Shares 371 Value ($000) $340 Avg Close $922.64 Range $861.51 - $1003.02
Q3 2024
Shares 317 Value ($000) $281 Avg Close $861.91 Range $787.84 - $917.81
Q2 2024
Shares 311 Value ($000) $265 Avg Close $773.82 Range $690.64 - $867.04
Q1 2024
Shares 291 Value ($000) $213 Avg Close $706.75 Range $633.49 - $779.59
Q4 2023
Shares 243 Value ($000) $161 Avg Close $573.49 Range $521.47 - $661.25