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Costco Wholesale Corporation shares owned by Howard Hughes Medical Institute

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Howard Hughes Medical Institute from 13F filings

Historical chart of Howard Hughes Medical Institute investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Howard Hughes Medical Institute consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Howard Hughes Medical Institute

Quarter filed Position value Share count Share price at filing
2025-09-30 $88k 95 925.63
2025-06-30 $94k 95 989.94
2019-12-31 $5.9M 20k 293.90
2019-09-30 $5.8M 20k 288.10
2019-06-30 $2.6M 10k 264.30
2019-03-31 $2.4M 10k 242.10
2018-12-31 $2.0M 10k 203.70
2018-09-30 $2.3M 10k 234.90
2018-06-30 $2.1M 10k 209.00
2018-03-31 $1.9M 10k 188.40
2017-12-31 $1.9M 10k 186.10
2017-09-30 $4.1M 25k 164.28