Millington Securities, LLC
- SEC CIK
- 0001449088
- Latest filing
- Jul 15, 2026
COST holding history
Costco Wholesale Corp in every 13F filed by Millington Securities, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
COST overviewAll 13F holders of COSTFull Q1 2026 holdings
- Shares (Q1 2026)
- 865
- Value
- $862.2K
- % of portfolio
- 0.2%
- Quarters held
- 1
- Since Q1 2026