COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

ROSENBLUM SILVERMAN SUTTON S F INC /CA's Holding History (CIK: 0000918893)

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

Q4 2025
Shares 17,962 Value ($000) $15,489 Avg Close $905.73 Range $844.06 - $962.64
Q3 2025
Shares 18,508 Value ($000) $17,132 Avg Close $956.70 Range $902.01 - $997.89
Q2 2025
Shares 18,683 Value ($000) $18,495 Avg Close $990.72 Range $868.14 - $1064.10
Q1 2025
Shares 18,877 Value ($000) $17,853 Avg Close $970.56 Range $877.95 - $1073.82
Q4 2024
Shares 19,395 Value ($000) $17,771 Avg Close $922.64 Range $861.51 - $1003.02
Q3 2024
Shares 19,884 Value ($000) $17,628 Avg Close $861.91 Range $787.84 - $917.81
Q2 2024
Shares 20,077 Value ($000) $17,065 Avg Close $773.82 Range $690.64 - $867.04
Q1 2024
Shares 20,390 Value ($000) $14,938 Avg Close $706.75 Range $633.49 - $779.59
Q4 2023
Shares 20,745 Value ($000) $13,693 Avg Close $573.49 Range $521.47 - $661.25
Q3 2023
Shares 21,685 Value ($000) $12,251 Avg Close $532.21 Range $505.45 - $552.31
Q2 2023
Shares 21,840 Value ($000) $11,758 Avg Close $487.14 Range $459.09 - $519.84
Q1 2023
Shares 22,480 Value ($000) $11,170 Avg Close $471.27 Range $429.88 - $509.61
Q4 2022
Shares 24,405 Value ($000) $11 Avg Close $468.77 Range $430.19 - $520.75
Q3 2022
Shares 24,864 Value ($000) $11,743 Avg Close $498.08 Range $444.08 - $541.06
Q2 2022
Shares 26,378 Value ($000) $12,642 Avg Close $484.91 Range $388.78 - $584.62
Q1 2022
Shares 26,532 Value ($000) $15,278 Avg Close $500.83 Range $447.15 - $559.84
Q4 2021
Shares 26,452 Value ($000) $15,017 Avg Close $488.10 Range $415.17 - $544.86
Q3 2021
Shares 27,279 Value ($000) $12,258 Avg Close $418.22 Range $374.22 - $447.84
Q2 2021
Shares 27,612 Value ($000) $10,925 Avg Close $359.04 Range $333.36 - $380.48
Q1 2021
Shares 27,464 Value ($000) $9,681 Avg Close $329.77 Range $291.05 - $361.01
Q4 2020
Shares 26,821 Value ($000) $10,106 Avg Close $347.39 Range $324.71 - $367.18
Q3 2020
Shares 26,235 Value ($000) $9,313 Avg Close $309.06 Range $276.17 - $334.67
Q2 2020
Shares 25,372 Value ($000) $7,693 Avg Close $279.18 Range $257.36 - $295.59
Q1 2020
Shares 25,191 Value ($000) $7,183 Avg Close $277.78 Range $248.54 - $298.00
Q4 2019
Shares 25,690 Value ($000) $7,551 Avg Close $271.52 Range $256.90 - $280.77
Q3 2019
Shares 26,049 Value ($000) $7,505 Avg Close $256.34 Range $238.19 - $280.38
Q2 2019
Shares 26,480 Value ($000) $6,998 Avg Close $226.60 Range $212.14 - $244.81
Q1 2019
Shares 26,910 Value ($000) $6,516 Avg Close $198.35 Range $180.94 - $220.09