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Thoroughbred Financial Services’s Costco COST Stock Holding History

Thoroughbred 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
Q1 		$8.73M Buy
8,759
+30
+0.3% +$29.2K 0.52% 39
2025
Q4 		$7.53M Sell
8,729
-547
-6% -$496K 0.45% 43
2025
Q3 		$8.59M Buy
9,276
+120
+1% +$115K 0.53% 38
2025
Q2 		$9.06M Sell
9,156
-4,230
-32% -$4.2M 0.63% 36
2025
Q1 		$12.7M Buy
13,386
+264
+2% +$257K 0.79% 25
2024
Q4 		$12M Buy
13,122
+269
+2% +$250K 0.73% 27
2024
Q3 		$11.4M Sell
12,853
-332
-3% -$288K 0.73% 27
2024
Q2 		$11.2M Buy
13,185
+2,050
+18% +$1.6M 0.75% 25
2024
Q1 		$8.16M Sell
11,135
-1,382
-11% -$987K 0.78% 26
2023
Q4 		$8.26M Buy
12,517
+1,595
+15% +$945K 0.67% 32
2023
Q3 		$6.17M Buy
10,922
+761
+7% +$420K 0.61% 35
2023
Q2 		$5.47M Buy
10,161
+302
+3% +$153K 0.72% 29
2023
Q1 		$4.9M Buy
9,859
+100
+1% +$49K 0.72% 27
2022
Q4 		$4.46M Buy
9,759
+210
+2% +$103K 0.73% 27
2022
Q3 		$4.51M Buy
9,549
+55
+0.6% +$28.6K 0.86% 22
2022
Q2 		$4.55M Buy
9,494
+690
+8% +$350K 0.84% 22
2022
Q1 		$5.07M Buy
8,804
+3,717
+73% +$1.95M 0.83% 24
2021
Q4 		$2.89M Buy
5,087
+309
+6% +$158K 0.61% 34
2021
Q3 		$2.15M Buy
4,778
+257
+6% +$113K 0.52% 43
2021
Q2 		$1.79M Buy
4,521
+300
+7% +$113K 0.45% 53
2021
Q1 		$1.49M Buy
4,221
+1,374
+48% +$478K 0.41% 61
2020
Q4 		$1.07M Buy
2,847
+380
+15% +$142K 0.33% 77
2020
Q3 		$876K Buy
2,467
+105
+4% +$35.3K 0.33% 79
2020
Q2 		$716K Sell
2,362
-3,537
-60% -$1.08M 0.3% 92
2020
Q1 		$1.68M Buy
5,899
+1,942
+49% +$589K 0.6% 41
2019
Q4 		$1.16M Buy
3,957
+199
+5% +$59.1K 0.39% 79
2019
Q3 		$1.08M Buy
3,758
+566
+18% +$159K 0.41% 75
2019
Q2 		$844K Buy
3,192
+503
+19% +$125K 0.32% 85
2019
Q1 		$651K Buy
2,689
+232
+9% +$50.7K 0.27% 103
2018
Q4 		$500K Buy
+2,457
New +$549K 0.25% 100

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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Thoroughbred Financial Services's COST Position: Q1 2026 in Review

Thoroughbred Financial Services increased its Costco (COST) stake by 0.34% in Q1 2026, buying an estimated $29.2K and bringing the position to 8,759 shares worth $8.73M. The position accounts for 0.52% of the portfolio, ranked #39.

Thoroughbred Financial Services first reported a position in COST in Q4 2018 and has held it in 30 quarters since. The position peaked at $12.7M in Q1 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Thoroughbred Financial Services held 8,759 shares of Costco worth $8.73M as of Q1 2026.
  • Thoroughbred Financial Services bought 30 Costco shares in Q1 2026, an estimated $29.2K.
  • Costco made up 0.52% of Thoroughbred Financial Services's portfolio in Q1 2026, its #39 holding.
  • Thoroughbred Financial Services first reported a position in Costco in Q4 2018 and has held it in 30 quarters since.
  • Thoroughbred Financial Services's Costco position peaked at $12.7M in Q1 2025.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Thoroughbred Financial Services's 13F filing for Q1 2026, filed 12 May 2026.