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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
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

S&T Bank's COST Position: Q1 2026 in Review

S&T Bank increased its Costco (COST) stake by 9.8% in Q1 2026, buying an estimated $37K and bringing the position to 424 shares worth $422K. The position accounts for 0.16% of the portfolio, ranked #84.

S&T Bank first reported a position in COST in Q1 2024 and has held it in 9 quarters since. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • S&T Bank held 424 shares of Costco worth $422K as of Q1 2026.
  • S&T Bank bought 38 Costco shares in Q1 2026, an estimated $37K.
  • Costco made up 0.16% of S&T Bank's portfolio in Q1 2026, its #84 holding.
  • S&T Bank first reported a position in Costco in Q1 2024 and has held it in 9 quarters since.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on S&T Bank's 13F filing for Q1 2026, filed 13 May 2026.