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Waterloo Capital’s Costco COST Stock Holding History

Waterloo Capital’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 		$3.25M Buy
3,472
+699
+25% +$696K 0.18% 116
2026
Q1 		$2.76M Buy
2,773
+142
+5% +$138K 0.19% 116
2025
Q4 		$2.27M Sell
2,631
-18
-0.7% -$16.3K 0.16% 129
2025
Q3 		$2.45M Sell
2,649
-436
-14% -$418K 0.18% 126
2025
Q2 		$3.05M Buy
3,085
+728
+31% +$724K 0.25% 100
2025
Q1 		$2.23M Buy
2,357
+408
+21% +$398K 0.21% 112
2024
Q4 		$1.79M Sell
1,949
-148
-7% -$137K 0.19% 122
2024
Q3 		$1.86M Buy
2,097
+624
+42% +$542K 0.2% 112
2024
Q2 		$1.25M Buy
1,473
+368
+33% +$287K 0.15% 135
2024
Q1 		$809K Sell
1,105
-207
-16% -$148K 0.1% 171
2023
Q4 		$866K Buy
1,312
+730
+125% +$433K 0.14% 151
2023
Q3 		$329K Sell
582
-416
-42% -$230K 0.1% 140
2023
Q2 		$537K Buy
+998
New +$505K 0.16% 83

Other funds holding COST

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
PTC
Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

Waterloo Capital's COST Position: Q2 2026 in Review

Waterloo Capital increased its Costco (COST) stake by 25% in Q2 2026, buying an estimated $696K and bringing the position to 3,472 shares worth $3.25M. The position accounts for 0.18% of the portfolio, ranked #116.

Waterloo Capital first reported a position in COST in Q2 2023 and has held it in 13 quarters since. 2,087 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Waterloo Capital held 3,472 shares of Costco worth $3.25M as of Q2 2026.
  • Waterloo Capital bought 699 Costco shares in Q2 2026, an estimated $696K.
  • Costco made up 0.18% of Waterloo Capital's portfolio in Q2 2026, its #116 holding.
  • Waterloo Capital first reported a position in Costco in Q2 2023 and has held it in 13 quarters since.
  • 2,087 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Waterloo Capital's 13F filing for Q2 2026, filed 29 Jul 2026.