Granite Harbor Advisors’s Costco COST Stock Holding History
Bought
Maintained
Sold
Other funds holding COST
Granite Harbor Advisors's COST Position: Q2 2026 in Review
Granite Harbor Advisors increased its Costco (COST) stake by 3.5% in Q2 2026, buying an estimated $22.9K and bringing the position to 688 shares worth $644K. The position accounts for 0.25% of the portfolio, ranked #67.
Granite Harbor Advisors first reported a position in COST in Q1 2024 and has held it in 10 quarters since. The position peaked at $663K in Q1 2026. 4,250 funds tracked by Wall St. Rank hold COST as of Q2 2026.
- Granite Harbor Advisors held 688 shares of Costco worth $644K as of Q2 2026.
- Granite Harbor Advisors bought 23 Costco shares in Q2 2026, an estimated $22.9K.
- Costco made up 0.25% of Granite Harbor Advisors's portfolio in Q2 2026, its #67 holding.
- Granite Harbor Advisors first reported a position in Costco in Q1 2024 and has held it in 10 quarters since.
- Granite Harbor Advisors's Costco position peaked at $663K in Q1 2026.
- 4,250 funds tracked by Wall St. Rank held Costco as of Q2 2026.
Based on Granite Harbor Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.