COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

SGL Investment Advisors, Inc.'s Holding History (CIK: 0002043186)

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

Q4 2025

Shares 973 Value ($000) $963 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 526 Value ($000) $488 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 481 Value ($000) $474 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 370 Value ($000) $373 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 366 Value ($000) $390 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 357 Value ($000) $330 Avg Close $861.91 Range $787.84 - $917.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	973	$963	$905.73	$844.06 - $962.64
Q3 2025	526	$488	$956.70	$902.01 - $997.89
Q2 2025	481	$474	$990.72	$868.14 - $1064.10
Q1 2025	370	$373	$970.56	$877.95 - $1073.82
Q4 2024	366	$390	$922.64	$861.51 - $1003.02
Q3 2024	357	$330	$861.91	$787.84 - $917.81