QCG
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Quadrant Capital Group’s Costco COST Stock Holding History

Quadrant Capital Group’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 		$12.3M Buy
12,326
+781
+7% +$761K 0.37% 33
2025
Q4 		$9.96M Buy
11,545
+740
+7% +$671K 0.3% 39
2025
Q3 		$10M Sell
10,805
-477
-4% -$457K 0.33% 38
2025
Q2 		$11.2M Buy
11,282
+1,777
+19% +$1.77M 0.4% 31
2025
Q1 		$8.99M Buy
9,505
+4,735
+99% +$4.62M 0.33% 34
2024
Q4 		$4.37M Buy
4,770
+160
+3% +$148K 0.3% 41
2024
Q3 		$4.09M Buy
4,610
+28
+0.6% +$24.3K 0.28% 44
2024
Q2 		$3.89M Buy
4,582
+781
+21% +$609K 0.29% 45
2024
Q1 		$2.78M Buy
3,801
+90
+2% +$64.2K 0.22% 62
2023
Q4 		$2.45M Buy
3,711
+367
+11% +$218K 0.21% 67
2023
Q3 		$1.89M Buy
3,344
+138
+4% +$76.2K 0.19% 75
2023
Q2 		$1.73M Sell
3,206
-116
-3% -$58.7K 0.17% 81
2023
Q1 		$1.65M Buy
3,322
+232
+8% +$114K 0.17% 83
2022
Q4 		$1.41M Sell
3,090
-21
-0.7% -$10.3K 0.16% 95
2022
Q3 		$1.47M Buy
3,111
+350
+13% +$182K 0.19% 77
2022
Q2 		$1.32M Buy
2,761
+67
+2% +$34K 0.18% 85
2022
Q1 		$1.55M Buy
2,694
+278
+12% +$146K 0.19% 79
2021
Q4 		$1.37M Buy
2,416
+158
+7% +$80.9K 0.16% 92
2021
Q3 		$1.01M Buy
2,258
+69
+3% +$30.3K 0.14% 108
2021
Q2 		$866K Buy
2,189
+104
+5% +$39.3K 0.13% 118
2021
Q1 		$735K Buy
2,085
+394
+23% +$137K 0.12% 124
2020
Q4 		$637K Sell
1,691
-40
-2% -$14.9K 0.12% 126
2020
Q3 		$615K Buy
1,731
+180
+12% +$60.5K 0.13% 113
2020
Q2 		$470K Sell
1,551
-2,409
-61% -$733K 0.1% 137
2020
Q1 		$1.13M Buy
3,960
+1,101
+39% +$334K 0.19% 95
2019
Q4 		$815K Buy
2,859
+488
+21% +$145K 0.1% 160
2019
Q3 		$667K Buy
2,371
+61
+3% +$17.2K 0.1% 158
2019
Q2 		$595K Buy
2,310
+570
+33% +$142K 0.09% 181
2019
Q1 		$404K Buy
1,740
+1,052
+153% +$230K 0.07% 251
2018
Q4 		$127K Buy
688
+89
+15% +$19.9K 0.03% 517
2018
Q3 		$128K Buy
599
+46
+8% +$10.4K 0.04% 336
2018
Q2 		$102K Sell
553
-11
-2% -$2.17K 0.04% 395
2018
Q1 		$91K Buy
564
+50
+10% +$9.43K 0.03% 445
2017
Q4 		$86K Buy
514
+44
+9% +$7.6K 0.03% 447
2017
Q3 		$68K Buy
470
+64
+16% +$10.1K 0.03% 504
2017
Q2 		$32K Buy
406
+3
+0.7% +$517 0.01% 697
2017
Q1 		$60K Sell
403
-124
-24% -$20.8K 0.03% 510
2016
Q4 		$78K Sell
527
-123
-19% -$18.8K 0.04% 316
2016
Q3 		$91K Buy
650
+105
+19% +$17K 0.06% 270
2016
Q2 		$80K Buy
545
+42
+8% +$6.36K 0.06% 273
2016
Q1 		$74K Buy
503
+73
+17% +$11.1K 0.05% 288
2015
Q4 		$65K Buy
430
+98
+30% +$15.5K 0.05% 327
2015
Q3 		$45K Buy
332
+2
+0.6% +$285 0.03% 429
2015
Q2 		$41K Buy
+330
New +$47.4K 0.03% 474

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

Quadrant Capital Group's COST Position: Q1 2026 in Review

Quadrant Capital Group increased its Costco (COST) stake by 6.8% in Q1 2026, buying an estimated $761K and bringing the position to 12,326 shares worth $12.3M. The position accounts for 0.37% of the portfolio, ranked #33.

Quadrant Capital Group first reported a position in COST in Q2 2015 and has held it in 44 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Quadrant Capital Group held 12,326 shares of Costco worth $12.3M as of Q1 2026.
  • Quadrant Capital Group bought 781 Costco shares in Q1 2026, an estimated $761K.
  • Costco made up 0.37% of Quadrant Capital Group's portfolio in Q1 2026, its #33 holding.
  • Quadrant Capital Group first reported a position in Costco in Q2 2015 and has held it in 44 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Quadrant Capital Group's 13F filing for Q1 2026, filed 11 May 2026.