S&T Bank’s Costco COST Stock Holding History

S&T Bank’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 Q2	$392K	Sell	419 -5	-1%	-$4.98K	0.12%	90
2026 Q1	$422K	Buy	424 +38	+10%	+$37K	0.16%	84
2025 Q4	$333K	Buy	386 +67	+21%	+$60.7K	0.11%	89
2025 Q3	$295K	Buy	319 +13	+4%	+$12.5K	0.08%	95
2025 Q2	$303K	Buy	306 +9	+3%	+$8.95K	0.09%	88
2025 Q1	$281K	Buy	297 +10	+3%	+$9.75K	0.09%	86
2024 Q4	$263K	Buy	287 +12	+4%	+$11.1K	0.08%	85
2024 Q3	$244K	Hold	275	–	–	0.06%	86
2024 Q2	$233K	Hold	275	–	–	0.06%	90
2024 Q1	$202K	Buy	+275	New	+$196K	0.04%	99

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Norges Bank Oslo, Norway $1T AUM

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

S&T Bank's COST Position: Q2 2026 in Review

S&T Bank reduced its Costco (COST) stake by 1.2% in Q2 2026, selling an estimated $4.98K and leaving 419 shares worth $392K. The position accounts for 0.12% of the portfolio, ranked #90.

S&T Bank first reported a position in COST in Q1 2024 and has held it in 10 quarters since. The position peaked at $422K in Q1 2026. 4,240 funds tracked by Wall St. Rank hold COST as of Q2 2026.

S&T Bank held 419 shares of Costco worth $392K as of Q2 2026.
S&T Bank sold 5 Costco shares in Q2 2026, an estimated $4.98K.
Costco made up 0.12% of S&T Bank's portfolio in Q2 2026, its #90 holding.
S&T Bank first reported a position in Costco in Q1 2024 and has held it in 10 quarters since.
S&T Bank's Costco position peaked at $422K in Q1 2026.
4,240 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on S&T Bank's 13F filing for Q2 2026, filed 12 Aug 2026.