Security National Bank of Sioux City Iowa’s Costco COST Stock Holding History

Security National Bank of Sioux City Iowa’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$224K	Buy	+225	New	+$219K	0.13%	98

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Security National Bank of Sioux City Iowa's COST Position: Q1 2026 in Review

Security National Bank of Sioux City Iowa opened a new position in Costco (COST) in Q1 2026: 225 shares worth $224K. The stake represents 0.13% of the portfolio and ranks #98 among its holdings.

4,261 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Security National Bank of Sioux City Iowa held 225 shares of Costco worth $224K as of Q1 2026.
Costco was a new Security National Bank of Sioux City Iowa position in Q1 2026.
Costco made up 0.13% of Security National Bank of Sioux City Iowa's portfolio in Q1 2026, its #98 holding.
4,261 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Security National Bank of Sioux City Iowa's 13F filing for Q1 2026, filed 15 May 2026.