SEC 13F Intelligence

Charles Schwab Investment Management Inc / COST

Charles Schwab Investment Management Inc’s Costco Wholesale Corporation Position

Does Charles Schwab Investment Management Inc own Costco Wholesale Corporation (COST)? Yes — 3.40M shares worth $3.4B (+0.52% of its 13F portfolio) as of Q1 2026, up from 3.28M shares the prior filed quarter.

Position Value
$3.4B
Q1 2026
Shares
3.40M
% of Portfolio
+0.52%
Quarters Held
30
currently held

Position History COST

Reported value by quarter
Q4 ’18: $377MQ4 ’18Q1 ’19: $467MQ2 ’19: $522MQ3 ’19: $584MQ4 ’19: $607MQ4 ’19Q1 ’20: $592MQ2 ’20: $633MQ3 ’20: $743MQ4 ’20: $787MQ4 ’20Q1 ’21: $750MQ2 ’21: $863MQ3 ’21: $1.0BQ4 ’21: $1.3BQ4 ’21Q1 ’22: $1.4BQ2 ’22: $1.1BQ3 ’22: $1.1BQ4 ’22: $1.1BQ4 ’22Q1 ’23: $1.3BQ2 ’23: $1.4BQ3 ’23: $1.5BQ4 ’23: $1.8BQ4 ’23Q1 ’24: $2.0BQ2 ’24: $2.4BQ3 ’24: $2.5BQ4 ’24: $2.7BQ4 ’24Q1 ’25: $2.9BQ2 ’25: $3.0BQ3 ’25: $3.0BQ4 ’25: $2.8BQ4 ’25Q1 ’26: $3.4Bfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20263.40M$3.4B+0.52%
Q4 20253.28M$2.8B+0.44%
Q3 20253.20M$3.0B+0.47%
Q2 20253.08M$3.0B+0.53%
Q1 20253.02M$2.9B+0.54%
Q4 20242.90M$2.7B+0.49%
Q3 20242.81M$2.5B+0.48%
Q2 20242.78M$2.4B+0.45%
Q1 20242.70M$2.0B+0.46%
Q4 20232.66M$1.8B+0.45%
Q3 20232.58M$1.5B+0.42%
Q2 20232.55M$1.4B+0.39%
Q1 20232.54M$1.3B+0.38%
Q4 20222.49M$1.1B+0.37%
Q3 20222.42M$1.1B+0.41%
Q2 20222.40M$1.1B+0.40%
Q1 20222.38M$1.4B+0.41%
Q4 20212.31M$1.3B+0.39%
Q3 20212.25M$1.0B+0.33%
Q2 20212.18M$863M+0.29%
Q1 20212.13M$750M+0.27%
Q4 20202.09M$787M+0.31%
Q3 20202.09M$743M+0.34%
Q2 20202.09M$633M+0.31%
Q1 20202.08M$592M+0.35%
Q4 20192.06M$607M+0.33%
Q3 20192.03M$584M+0.34%
Q2 20191.97M$522M+0.32%
Q1 20191.93M$467M+0.30%
Q4 20181.85M$377M+0.29%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Charles Schwab Investment Management Inc’s full portfolio or all institutional holders of COST.