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First Business Financial Services’s Costco COST Stock Holding History

First Business Financial Services’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 		$4.42M Buy
4,723
+74
+2% +$73.7K 0.34% 34
2026
Q1 		$4.63M Buy
4,649
+441
+10% +$430K 0.41% 29
2025
Q4 		$3.63M Buy
4,208
+29
+0.7% +$26.3K 0.33% 31
2025
Q3 		$3.87M Sell
4,179
-405
-9% -$388K 0.35% 29
2025
Q2 		$4.54M Buy
4,584
+76
+2% +$75.5K 0.41% 26
2025
Q1 		$4.26M Buy
4,508
+328
+8% +$320K 0.42% 26
2024
Q4 		$3.83M Buy
4,180
+104
+3% +$96.5K 0.38% 26
2024
Q3 		$3.61M Buy
4,076
+466
+13% +$404K 0.36% 22
2024
Q2 		$3.07M Buy
3,610
+338
+10% +$264K 0.33% 23
2024
Q1 		$2.4M Buy
3,272
+50
+2% +$35.7K 0.26% 32
2023
Q4 		$2.13M Buy
3,222
+281
+10% +$167K 0.25% 34
2023
Q3 		$1.66M Buy
2,941
+88
+3% +$48.6K 0.21% 48
2023
Q2 		$1.54M Buy
2,853
+7
+0.2% +$3.54K 0.19% 53
2023
Q1 		$1.41M Buy
2,846
+49
+2% +$24K 0.18% 55
2022
Q4 		$1.28M Sell
2,797
-5
-0.2% -$2.44K 0.17% 59
2022
Q3 		$1.32M Sell
2,802
-71
-2% -$36.9K 0.19% 49
2022
Q2 		$1.38M Sell
2,873
-75
-3% -$38K 0.19% 46
2022
Q1 		$1.7M Buy
2,948
+160
+6% +$84K 0.19% 40
2021
Q4 		$1.58M Sell
2,788
-15
-0.5% -$7.68K 0.17% 41
2021
Q3 		$1.26M Sell
2,803
-48
-2% -$21.1K 0.14% 52
2021
Q2 		$1.13M Buy
2,851
+246
+9% +$93K 0.13% 56
2021
Q1 		$918K Buy
2,605
+479
+23% +$167K 0.12% 61
2020
Q4 		$801K Buy
2,126
+98
+5% +$36.6K 0.12% 55
2020
Q3 		$720K Sell
2,028
-11
-0.5% -$3.7K 0.12% 49
2020
Q2 		$618K Buy
+2,039
New +$620K 0.11% 58
2014
Q2 		– Sell
-1,896
Closed -$212K – 69
2014
Q1 		$212K Buy
+1,896
New +$217K 0.08% 70

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

First Business Financial Services's COST Position: Q2 2026 in Review

First Business Financial Services increased its Costco (COST) stake by 1.6% in Q2 2026, buying an estimated $73.7K and bringing the position to 4,723 shares worth $4.42M. The position accounts for 0.34% of the portfolio, ranked #34.

First Business Financial Services first reported a position in COST in Q1 2014 and has held it in 26 quarters since. The position peaked at $4.63M in Q1 2026. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • First Business Financial Services held 4,723 shares of Costco worth $4.42M as of Q2 2026.
  • First Business Financial Services bought 74 Costco shares in Q2 2026, an estimated $73.7K.
  • Costco made up 0.34% of First Business Financial Services's portfolio in Q2 2026, its #34 holding.
  • First Business Financial Services first reported a position in Costco in Q1 2014 and has held it in 26 quarters since.
  • First Business Financial Services's Costco position peaked at $4.63M in Q1 2026.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on First Business Financial Services's 13F filing for Q2 2026, filed 28 Jul 2026.