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Costco Wholesale Corporation shares owned by Mullaney, Keating & Wright

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Mullaney, Keating & Wright from 13F filings

Historical chart of Mullaney, Keating & Wright investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Mullaney, Keating & Wright consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Mullaney, Keating & Wright

Quarter filed Position value Share count Share price at filing
2026-03-31 $528k 530 996.43
2025-12-31 $457k 530 862.34
2025-09-30 $491k 530 925.63
2025-06-30 $525k 530 989.94
2025-03-31 $501k 530 945.78
2024-12-31 $486k 530 916.27
2024-09-30 $461k 520 886.52
2024-06-30 $429k 505 849.99